Roofing - Under the Shingles - What's Under the Asphalt, Metal, Wood, Rubber Or Clay Tiles on a Roof
0 comments Posted by ariya at 02:09Imagine, you're standing on the sidewalk, looking at an average house. You see the siding, the windows, the front door, and way up above, you see the roof. Does the roof have asphalt shingles? Wood shakes perhaps? Maybe it's made of metal or rubber tiles? What you see is where the focus goes, but it's what you don't see that really matters. There's more to roofing than meets the eye. So let's talk about what goes on, under the shingles.
The Roof Deck
We learn to crawl before we walk, so when talking about roofing let's start with square one, the surface area of your roof which is made of wood. Your wood roof deck is comparable to an automobiles metal body. It is installed on top of the basic house frame to give a surface area on which to install Shingles. Without a roof deck installed on your house, there would be nowhere to install your Shingles. And of course without the shingles, your roof deck would rot away due to exposure to the sun, rain, snow and ice and etc...not a comfortable home at all!
On Newer Houses, sheets of plywood or OSB boards are fastened on top of wooden trusses in your attic to form the roof deck. Plywood or OSB boards are installed in a staggered formation with small spaces between them to allow wood to expand and contract as the wood heats in the summer and cools in the winter. Older homes often have lengths of 2" x 6" installed instead of plywood or OSB board. When the time comes for you to replace your Roof System, remember to have your Calgary Roofing Contractor replace any and all damaged wood.
Remember, if your roof deck is rotting or damaged in any way, people walking on your roof could potentially crack or break through the wood, causing further damage to the roof system, such as to the shingles...and to the person who walked on it! However, most roof decks can withstand a little bit of exposure to water or ice before it needs to be replaced.
Metal: Drip Edge and Rake Edge
Drip edge and Rake edge is the first part of the Roof System to be installed. It is a long and narrow piece of metal which is installed along each end of your Roof Deck, ie: along the eaves trough and along the gable ends.
Some area local building codes require the installation of Drip Edge and Rake Edge and other building codes do not. Check with your local city building offices to find out. In Alberta for example, the Building Code does not require the installation of Drip edge or Rake edge. Therefore many new homes and/or low budget roof systems do not have drip edge installed in order to allow for more affordable roof prices. We recommend however that Drip edge and Rake edge be installed on every Roof System, no exceptions.
Drip and Rake edge is available in a variety of different colors and sizes and can be custom built for the needs of your roof system. Installing an appropriate drip edge often saves hundreds and sometimes even thousands of dollars when your roof system needs replaced.
If your Roof System does not currently have drip or rake edge installed, do not panic, you'll survive well enough. Just be aware that when your roof needs to be replaced, the Roofing Contractor you may need to replace some of your wood Roof Deck on an as needed basis.
Metal: Chimneys and Skylights
Arguably the most important part of every complete roof system. The metal installed in the valleys, chimneys and skylights take the brunt of water flow on every roof. Poorly installed, a brand new roof system can make a waterfall out of your living room.
Every chimney and skylight needs what is referred to as "a back pan", which consists of sheet metal folded at around a 90 degree angle (depending on the slope of your roof) and tucks under the shingles and up under the siding, stucco or counter flashing on the chimney or skylight. Every back pan needs a small 2" section of metal sticking out 1" or more from either side of the chimney or skylight to divert water away from the corners. Water should hit the metal back pan and be directed away on either side where it can continue its run into the eaves trough.
Metal: Valleys
In the same way water runs along the valleys between two mountains, water runs along the valleys on your roof peaks. Valleys generally receive the highest concentration of water flowing through them, therefore installing them correctly is extremely important!
As mentioned in the Leak Barrier section, valleys have leak barriers installed underneath them. Even though some Building Codes do not require such a leak barrier to be installed, we recommend installing one always in every valley.
A word of caution: Many roofing contractors install valleys in a style referred to as 'closed'. A closed valley consists of Shingles woven inside the valley, as opposed to an 'open' valley which has sheet metal running from top to bottom. Both the 'open' and the 'closed' style of installation are acceptable by the most Building Codes and by most manufacturers, however, the 'open' style installation has consistently out performed the 'closed' style...and costs exactly the same price to install. Ask your Roofing Contractor to use the 'open' style of installation for your roofs valleys, this could save you from having to replace your roof system prematurely and also can avoid headaches in the long run. Typically, an 'open' valley is installed with a 30 gauge sheet metal, 4' wide, coming in 10' sheets. This metal can be ordered in any color to match the shingles on your roof system.
Leak Barrier
Think of a leak barrier as a "second layer" of protection for your Roof Deck. A backup plan, if you will, and also a protection against moisture build up. Leak barriers are nearly always installed on top of the Drip Edge and Rake Edge metal along eaves trough areas, gable areas and valleys because of the risk these areas pose for leaks, ice build up, shingle deterioration and water back flow.
If you've ever looked at your roof during winter, you'll notice how ice and snow builds up along the length of your eaves troughs and inside the roof valleys. As with Rake Edge and Drip Edge, some Building codes require Leak Barriers to be installed and some Building Codes do not. In Alberta, the Building Code requires a leak Barrier to be installed on all eaves trough and valley areas of a Roof Systems because of issues related to such snow and ice build up. As an optional upgrade, some high end roof systems even have leak barriers installed on top of the entire Roof Deck (as opposed to only along the special areas we just mentioned) where normally a standard Roof Deck Protection would normally have been installed.
Virtually all roofs in Calgary, Alberta have leak barriers installed, and many different types of leak barriers are available in today's market, each offering a different level of reliability, functionality and warrantee and produced by many different manufacturers.
Choosing an appropriate Leak Barrier and installing it properly is an important step in every Roof System. Speak with your Roofing Contractor to learn more about leak barriers, how to choose the right one and how to choose a Professional Roofing Contractor to install it.
Roof Deck Protection
Roof Deck Protection is very similar to a Leak Barrier. The difference is that Roof Deck Protection is installed on the entire Roof Deck area instead of only on "special areas" as we mention in the Leak Barrier section.
Typically, Roof Deck Protection is a step lower in quality than a Leak Barrier. As with Leak Barriers however, there are many different types of Roof Deck Protection available to choose from ranging from basic felt/tar paper to advanced plastic woven sheets of rip and wrinkle proof material. Choosing a reliable Roof Deck Protection is an important part of a quality Roof System.
A word of caution; most roofing companies use felt paper as Roof Deck Protection. Although using felt paper is a standard and acceptable practice, some issues can arise if the felt paper becomes wet during or after the installation. Ever notice how paper tends to curl when it dries after it was wet? In a similar way, felt paper can curl if water or excess moisture touches it. For this reason, and because the cost is quite small, we recommend installing a higher quality Roof Deck Protection such as a GAF/ELK Deck Armour. For a relatively small additional cost, you'll be rewarded with a much more reliable Roof Deck Protection.
Ask your local trusted Roofing Contractor about which under-layer would be best for your Roof System any why.
Conclusion
So there it is, life beneath the shingles. See how much goes on behind the scenes? Professional roofing contractors know this stuff inside and out and can help immensely in ensuring a roof system is reliable for many years. Product suppliers such as GAF/Elk and IKO can help answer specific questions about products as well.
All the best with your roofing project, and remember, be proactive, make educated decisions.
This article is written by Eric Gilbert-Williams, owner of The Roof Hospital located in Calgary Alberta.
http://www.calgary-roofing.com
The Roof Hospital is a Calgary Roofing Contractor Company focused exclusively on roof repairs and replacements.
With 24/hr 7/day service, lifetime guarantee's on workmanship and with a deep understanding of the complete roof system, The Roof Hospital is a safe and reliable for Calgary roofing projects.
If you would like to learn more about A Complete Roof System, visit http://www.calgary-roofing.com/a_complete_roof_system
The Roof Hospital also serves the Cochrane, Airdrie, Okotokes, Chestermere and Langdon area.
Be Proactive. Choose a reliable roofing contractor for your project, work with them to select quality products and back yourself with a strong warranty.
Be Proactive. Let Us Help.
Article Source: http://EzineArticles.com/?expert=Eric_Gilbert
Roofing: Under the Shingles - What's Under the Asphalt, Metal, Wood, Rubber Or Clay Tiles on a Roof?
0 comments Posted by ariya at 00:45Imagine, you’re standing on the sidewalk, looking at an average house. You see the siding, the windows, the front door, and way up above, you see the roof. Does the roof have asphalt shingles? Wood shakes perhaps? Maybe it’s made of metal or rubber tiles? What you see is where the focus goes, but it’s what you don’t see that really matters. There’s more to roofing than meets the eye. So let’s talk about what goes on, under the shingles.
The Roof Deck
We learn to crawl before we walk, so when talking about roofing let’s start with square one, the surface area of your roof which is made of wood. Your wood roof deck is comparable to an automobiles metal body. It is installed on top of the basic house frame to give a surface area on which to install Shingles. Without a roof deck installed on your house, there would be nowhere to install your Shingles. And of course without the shingles, your roof deck would rot away due to exposure to the sun, rain, snow and ice and etc...not a comfortable home at all!
On Newer Houses, sheets of plywood or OSB boards are fastened on top of wooden trusses in your attic to form the roof deck. Plywood or OSB boards are installed in a staggered formation with small spaces between them to allow wood to expand and contract as the wood heats in the summer and cools in the winter. Older homes often have lengths of 2" x 6" installed instead of plywood or OSB board. When the time comes for you to replace your Roof System, remember to have your Calgary Roofing Contractor replace any and all damaged wood.
Remember, if your roof deck is rotting or damaged in any way, people walking on your roof could potentially crack or break through the wood, causing further damage to the roof system, such as to the shingles...and to the person who walked on it! However, most roof decks can withstand a little bit of exposure to water or ice before it needs to be replaced.
Metal: Drip Edge and Rake Edge
Drip edge and Rake edge is the first part of the Roof System to be installed. It is a long and narrow piece of metal which is installed along each end of your Roof Deck, ie: along the eaves trough and along the gable ends.
Some area local building codes require the installation of Drip Edge and Rake Edge and other building codes do not. Check with your local city building offices to find out. In Alberta for example, the Building Code does not require the installation of Drip edge or Rake edge. Therefore many new homes and/or low budget roof systems do not have drip edge installed in order to allow for more affordable roof prices. We recommend however that Drip edge and Rake edge be installed on every Roof System, no exceptions.
Drip and Rake edge is available in a variety of different colors and sizes and can be custom built for the needs of your roof system. Installing an appropriate drip edge often saves hundreds and sometimes even thousands of dollars when your roof system needs replaced.
If your Roof System does not currently have drip or rake edge installed, do not panic, you'll survive well enough. Just be aware that when your roof needs to be replaced, the Roofing Contractor you may need to replace some of your wood Roof Deck on an as needed basis.
Metal: Chimneys and Skylights
Arguably the most important part of every complete roof system. The metal installed in the valleys, chimneys and skylights take the brunt of water flow on every roof. Poorly installed, a brand new roof system can make a waterfall out of your living room.
Every chimney and skylight needs what is referred to as “a back pan”, which consists of sheet metal folded at around a 90 degree angle (depending on the slope of your roof) and tucks under the shingles and up under the siding, stucco or counter flashing on the chimney or skylight. Every back pan needs a small 2” section of metal sticking out 1” or more from either side of the chimney or skylight to divert water away from the corners. Water should hit the metal back pan and be directed away on either side where it can continue its run into the eaves trough.
Metal: Valleys
In the same way water runs along the valleys between two mountains, water runs along the valleys on your roof peaks. Valleys generally receive the highest concentration of water flowing through them, therefore installing them correctly is extremely important!
As mentioned in the Leak Barrier section, valleys have leak barriers installed underneath them. Even though some Building Codes do not require such a leak barrier to be installed, we recommend installing one always in every valley.
A word of caution: Many roofing contractors install valleys in a style referred to as 'closed'. A closed valley consists of Shingles woven inside the valley, as opposed to an 'open' valley which has sheet metal running from top to bottom. Both the 'open' and the 'closed' style of installation are acceptable by the most Building Codes and by most manufacturers, however, the 'open' style installation has consistently out performed the 'closed' style...and costs exactly the same price to install. Ask your Roofing Contractor to use the 'open' style of installation for your roofs valleys, this could save you from having to replace your roof system prematurely and also can avoid headaches in the long run. Typically, an 'open' valley is installed with a 30 gauge sheet metal, 4' wide, coming in 10' sheets. This metal can be ordered in any color to match the shingles on your roof system.
Leak Barrier
Think of a leak barrier as a "second layer" of protection for your Roof Deck. A backup plan, if you will, and also a protection against moisture build up. Leak barriers are nearly always installed on top of the Drip Edge and Rake Edge metal along eaves trough areas, gable areas and valleys because of the risk these areas pose for leaks, ice build up, shingle deterioration and water back flow.
If you've ever looked at your roof during winter, you'll notice how ice and snow builds up along the length of your eaves troughs and inside the roof valleys. As with Rake Edge and Drip Edge, some Building codes require Leak Barriers to be installed and some Building Codes do not. In Alberta, the Building Code requires a leak Barrier to be installed on all eaves trough and valley areas of a Roof Systems because of issues related to such snow and ice build up. As an optional upgrade, some high end roof systems even have leak barriers installed on top of the entire Roof Deck (as opposed to only along the special areas we just mentioned) where normally a standard Roof Deck Protection would normally have been installed.
Virtually all roofs in Calgary, Alberta have leak barriers installed, and many different types of leak barriers are available in today's market, each offering a different level of reliability, functionality and warrantee and produced by many different manufacturers.
Choosing an appropriate Leak Barrier and installing it properly is an important step in every Roof System. Speak with your Roofing Contractor to learn more about leak barriers, how to choose the right one and how to choose a Professional Roofing Contractor to install it.
Roof Deck Protection
Roof Deck Protection is very similar to a Leak Barrier. The difference is that Roof Deck Protection is installed on the entire Roof Deck area instead of only on "special areas" as we mention in the Leak Barrier section.
Typically, Roof Deck Protection is a step lower in quality than a Leak Barrier. As with Leak Barriers however, there are many different types of Roof Deck Protection available to choose from ranging from basic felt/tar paper to advanced plastic woven sheets of rip and wrinkle proof material. Choosing a reliable Roof Deck Protection is an important part of a quality Roof System.
A word of caution; most roofing companies use felt paper as Roof Deck Protection. Although using felt paper is a standard and acceptable practice, some issues can arise if the felt paper becomes wet during or after the installation. Ever notice how paper tends to curl when it dries after it was wet? In a similar way, felt paper can curl if water or excess moisture touches it. For this reason, and because the cost is quite small, we recommend installing a higher quality Roof Deck Protection such as a GAF/ELK Deck Armour. For a relatively small additional cost, you'll be rewarded with a much more reliable Roof Deck Protection.
Ask your local trusted Roofing Contractor about which under-layer would be best for your Roof System any why.
Conclusion
So there it is, life beneath the shingles. See how much goes on behind the scenes? Professional roofing contractors know this stuff inside and out and can help immensely in ensuring a roof system is reliable for many years. Product suppliers such as GAF/Elk and IKO can help answer specific questions about products as well.
All the best with your roofing project, and remember, be proactive, make educated decisions.
Knowing common roofing terminology will enable you as a homeowner to make an informed decision about roofing materials that are good matches for your home's style and the region in which you live. It will also help you understand the contract with your roofing professional and the project updates.
Some key roofing terms are listed below:
Asphalt: A waterproofing agent applied to roofing maerials during manufacturing.
Asphalt plastic roofing cement: An asphalt-based sealant used to bond roofing materials. Also known as flashing cement, roof tar, bull or mastic.
Back surfacing: Granular material applied to the back side of shingles to keep them from sticking during delivery and storage.
Base flashing: That portion of the flashing attached to or resting on the deck to direct the flow of water onto the roof.
Built-up roof: Multiple layers of asphalt and ply sheets bonded together.
Butt edge: The bottom edge of the shingle tabs.
Caulk: To fill a joint to prevent leaks.
Closed valley: The valley flashing is covered by shingles.
Coating: A layer of viscous asphalt applied to the outer roof surface to protect the roof membrane.
Collar: Pre-formed flange placed over a vent pipe to seal the roof around the vent pipe opening. Also called a vent sleeve.
Concealed nail method: Application of roll roofing in which all nails are covered by a cemented, overlapping course.
Counter flashing: That portion of the flashing attached to a vertical surface above the plane of the roof to prevent water from migrating behind the base flashing.
Course: Row of shingles that can run horizontally, diagonally or vertically.
Cricket: A peaked water diverter installed at the back of a chimney to prevent accumulation of snow and ice and to deflect water.
Deck: The top surface of which a roof system is applied, surface installed over the supporting framing members.
Double coverage: Asphalt roofing whose lapped portion is at least two inches wider than the exposed portion, resulting in two layers of roofing material over the deck.
Downspout: A pipe for draining water from roof gutters to drain. Also called a leader.
Drip edge: L-shaped flashing used along the eaves and rakes to allow water run-off into the gutters and to drip clear of underlying construction.
Eave: The part of the roof that overhangs or extends outward and is not directly over the exterior walls or the buildings interior.
Exposed nail method: Application of roll roofing where nails are driven into the overlapping course of roofing. Nails are exposed to the elements.
Fascia: A wood trim board used to hide the cut ends of the roof's rafters and sheathing.
Felt: Fibrous material used as an underlayment or sheathing paper, describes roll roofing materials.
Flashing: Pieces of metal or roll roofing used to form water seal around vent pipes, chimneys, adjoining walls, dormers and valleys.
Gable: The end of an exterior wall that comes to a triangular point at the ridge of a sloping roof.
Granules: Ceramic-coated and fired crushed rock that is applied as the top surface of asphalt roofing products.
Gutter: The trough that channels water from the eaves to the downspouts. Usually attached to the fascia.
Head lap: An overlapping of shingles or roofing felt at their upper edge.
Hip: The fold or vertical ridge formed by the intersection of two sloping roof planes. Runs from the ridge to the eaves.
Ice dam: Condition forming water back-up at the eave areas by the thawing and re-freezing of melted snow on the overhang. Can force water under shingles, causing leaks.
Interlocking shingles: Individual shingles that mechanically fasten to each other to provide wind resistance.
Laminated shingles: Strip shingles made of two separate pieces laminated together to create extra thickness. Also called three-dimensional and architectural shingles.
Lap: Surface where one shingle or roll overlaps with another during the application process.
Mansard roof: A design with a nearly vertical roof plane connected to a roof plane of less slope at its peak. Contains no gables.
Mineral stabilizers: Finely ground limestone, slate, traprock or other inert materials added to asphalt coatings for durability and increased resistance to fire and weathering.
Nesting: A method of reroofing, installing a second layer of new asphalt shingles, in which the top edge of the new shingle is butted against the bottom edge of the existing shingle tab.
Pitch: The degree of roof incline expressed as the ratio of the rise, in feet, to the span, in feet.
Low Slope - Roof pitches that are less than 30 degrees.
Normal Slope - Roof pitches that are between 30 and 45 degrees.
Steep Slope - Roof pitches that are more than 45 degrees.
Rafter: The supporting framing that makes up the roof structure; immediately beneath the deck; the roof sheathing is nailed to the rafters.
Rake: The inclined edge of a sloped roof over a wall from the eave to the ridge. They can be close or extended.
Ridge: The horizontal external angle formed by the intersection of two sloping sides of a roof at the highest point of the roof, hip or dormer.
Run: The horizontal distance between the eaves and a point directly under the ridge; or one half the span.
Selvage: That portion of roll roofing overlapped by the application of the roof covering to obtain double coverage.
Sheathing: Exterior grade boards used as a roof deck material.
Shed roof: A single roof plane with no hips, ridges, valleys or gables, not connected to any other roofs.
Slope: The degree of roof incline expressed as the ratio of the rise, in inches, to the run, in feet.
Smooth-surfaced roofing: Roll roofing that is covered with ground talc or mica instead of granules (coated).
Soffit: The finished underside of the eaves that extends from the fascia to the siding and hides the bottom of an overhang.
Soil stack: A vent pipe that penetrates the roof.
Span: The horizontal distance from eaves to eaves.
Specialty eaves flashing membrane: A self-adhering, waterproofing shingle underlayment designed to protect against water infiltration due to ice dams or wind driven rain.
Starter strip: Asphalt roofing applied at the eaves as the first course of shingles installed.
Tab: The weather exposed surface of strip shingles between the cutouts.
Telegraphing: Shingles installed over an uneven surface that show distortion.
Truss - A combination of beams, bars and ties, usually in triangular units to form a framework for support in wide span roof construction.
UL label: Label displayed on packaging to indicate the level of fire and/or wind resistance of asphalt roofing.
Underlayment: A layer of asphalt based rolled materials installed under main roofing material before shingles are installed to provide additional protection for the deck.
Valley: The internal angle formed by the intersection of two inclined roof surfaces to provide water runoff.
Vapor barrier/retarder: Any material that prevents the passage of water or water vapor through it.
Vent: Any device installed on the roof as an outlet for air to ventilate the underside of the roof deck.
Tag : roof,metal roof,red roof,roofing
Article Source: http://EzineArticles.com/?expert=Kevin_Shiner |
Are you thinking about putting a new roof on your house, but you are not sure how to go about doing it? Make sure you find a good roof installer that will be using roof bond for your roof insulation.
If you are wondering what roof bond is then you should go online to a search engine or perhaps to the library and read all about roof insulation. When you do this you will find that roof insulation is what you will want to use - not only does it help keep your home cooler but it will reduce your energy costs as well. These are wonderful benefits that homeowners everywhere can reap.
When you are using nails to nail down your tiles on top of your roof you will find that before you know it the tile will start to slip which will cause you to put more money on your roof. Well instead of nails you should use roof bond because it stops your tiles from slipping, even better. Roof bond is a special kind of roof insulation can last as long as the building that you are putting the roof on lasts.
Along with roof bond stopping the slippage of shingles on top of your roof it can also make your roof one solid structure, which can cause your roof to be better than brand new. Roof insulation has many advantages to it; these are only a couple that it has. The roof bond is applied to the underside of the tiles or whatever type of roofing you may use, from there the roof bond roof insulation will seep down into the tiles and cause a strong bond to your roof.
If and when you choose to use this special roof insulation you will not be petrified with anger, instead years from then you will be amazed at just how long your roof has held up just because you had roof bond installed on it.
Written by Noel Johnson. Find the latest information on Roof Bond as well as Foam Roof Insulation
Article Source: http://EzineArticles.com/?expert=Noel_Johnson
4 Great Reasons to Have a Roofing Contractor Roof Your Home in the Winter
0 comments Posted by ariya at 20:01If you live in an area of the country, such as Massachusetts, with harsh winters you might be wondering why anyone would consider roof replacement in the winter time. Well, it's not as uncommon as you might think. Many roofing contractors offer their services year round even in cold and snowy regions like Massachusetts, which is where I'm from. Roofing Massachusetts homes during the winter is no different for a roofing contractor than doing it any other time of the year, with a few exception, and some roofing contractors and there crews even say that they prefer it. First let's go over what makes roofing more difficult this time of year and the arguments against having a new roof installed right now.
It's too cold outside for a roof replacement.
This argument just doesn't hold any water. It may be cold out now but who cares? Your roof doesn't care. The crew installing your roof doesn't care. Don't worry about the guys doing the installation. If the cold weather bothered them that much they wouldn't be up there installing your new roof in the first place, they would be working an indoor job. I know a lot of guys that prefer roofing in cold weather just because it is cold. Try roofing a black roof in the middle of the Summer. Lots of fun, let me tell ya. In the Summer if it is 90 degrees on the ground it feels like 110 degrees up on that roof (and sometimes is).
There is too much snow on my roof to have it replaced right now.
This, my friend, is why God created snow shovels. It is really not a big deal to shovel the snow off of a roof. It usually takes a half-hour to an hour to remove the snow and most roofing contractors don't even charge you extra for this as long as they are there to replace the roof and not just shovel snow (a service which many roofing companies provide in the North East). Does the crew need to be careful while doing this to avoid falling? Of course. However, the crew needs to be careful in every regard when it comes to roofing a house, this is nothing new. These guys are professionals and safety should always comes first, and does always come first with a responsible roofing company.
Alright, I just gave you 2 reasons why many people think roofing shouldn't be done in the winter and why they aren't really very good reasons at all. Now let me give you the 4 best reasons you should consider having your roof replaced this time of year.
1.) Ice dams causing leaks.
The winter time in Massachusetts tests your home and roof in ways unlike any other time of year. The most common cause of roof leaks during the winter is the dreaded ice dam. An ice dam is formed over the eaves of a house from built up snow melting and running down the roof only to refreeze at the very edge of the roof line. Here in Massachusetts, as well as other cold climate areas, roofing contractors use a product called "ice & water barrier" together with proper drip-edge flashing techniques to prevent ice dams from damaging your home and causing leaks. This technique, when done properly, provides added protection for at least 3 feet up from all edges of the roof. Many older roofs do not have "ice & water barrier" installed. If your roof is leaking because of ice dams this could be a great time to have the roof redone properly and insure that ice dams will not be bothering you and your home again.
2.) Winter conditions, in general, make a bad roof worse.
If you had a bad roof before winter hit it is only going to be in worse shape once spring arrives. There are many factors that adversely affect your roof in the cold weather. I already discussed ice dams but there's more. During the winter as the temperature fluctuates it makes your shingles expand and contract causing curling and cracking in older shingles. Now let's say some of your old roof shingles curl a bit, then you get a nice wet, heavy snow and the weight of the snow causes some of those curled shingles to crack. Now you have a potential new roof leak. Also, when that wet, heavy snow then freezes it will possibly cause even more damage to your old roof shingles. The thawing and refreezing that occurs throughout the winter time is nothing but bad for old shingles. Old roofs hate the cold winters.
3.) Faster service on your new roof installation.
It's a simple fact that Massachusetts roofing contractors, and roofing contractors in general, are not as busy during the winter. What this means for a homeowner needing a new roof is that the roof contractor you choose might be able to install your new roofing in a matter of days from the time that you sign the contract as opposed to waiting weeks, or even months sometimes, if you hold off until the spring, summer, and fall months. For many homeowners this reason alone should be enough to have your roof done in the winter time.
4.) Save money by taking advantage of a slow time of year for roofers.
Who doesn't want to save as much money as possible especially when it comes to an expensive home improvement project such as re-roofing. For the same reasons that you may be able to receive faster installation service on a new roof from a roofing contractor during the winter, you will also probably receive a better price than you would during the warmer months. Most professional roof installers will provide you with the same labor warranty for a roof installed in winter time as a roof installed any other time of year. The material warranty is provided by the shingle manufacturer and will be the same regardless of what season the roof was installed. Roofing contractors want to keep their crews busy and will give you a better price just to avoid having to lay off employees during the winter slowdown.
So what are you waiting for? If you have a house with an older roof that needs replacing get in touch with a local roofing contractor and find out for yourself why roofing Massachusetts homes or a home in any other area is a perfectly viable option in the winter time and often a bargain!
Josh Johnson is part of the team at BCI Contracting, Inc., a Massachusetts roofing contractor, and he would be happy to provide you with more information about their roofing, siding, and seamless gutter installation services if you visit the website. You can also visit Josh's roofing blog which focuses on the roofing and siding industry, particularly in Massachusetts.
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Storms can do great harm to roofs. After the storm has completely passed, you should immediately check for roof damage. Check your roof from one end to another so you can properly diagnose the storm effects. If you miss just one spot or neglected one problem area, you may pay dearly, not just for roof repairs but also for replacement of damaged valuable furniture and home furnishings.
The Need for Temporary Storm Damage Roof Repair
Unless you are a trained carpenter or an engineer, or you know someone skilled who can get to work immediately, all you can do is try to perform minor and temporary repairs on your roof immediately after a storm. Temporary roof repair is necessary so that you can prevent further damage when another storm hits before you get your roof permanently repaired. Temporary roof repair is also necessary to ensure your home’s integrity and ensure that your family has adequate protection against the elements.
After you have assessed your roof and identified problem areas, get to work. The most pressing problem is roof holes. You need to plug up these holes immediately. Obviously, holes in the roof will mean leaks when it rains. They also mean that cold air or hot air can escape from your home. This inefficiency will cost you dearly in your electricity bills. Sure you may be able to do a little stargazing from the comfort of your living room recliner, but I think most would agree that a hole in the roof is very high priority on temporary repair lists.
How to Do Storm Damage Roof Repair
The most expedient way to repair your roof after a storm is to spread tarpaulin or water-proof canvass over your entire leaky roof. It is better to use the tarpaulin over your roof rather than under the roof and inside your house since doing the latter will lead to water collecting and leaking inside your home.
Remember to do this very carefully and with adequate assistance from capable members of your family. Be sure, too, to cover your roof up really tightly so that the wind cannot get under the tarpaulin or canvass and rip it and the rest of your roof off. After you have pulled the covering over your roof as tightly as you and your assistant(s) can manage, secure the ends with strong ropes and nails so that even a fairly strong gust of wind will not be able to undermine your temporary storm damage repair.
One other way of doing temporary storm damage roof repair is by going up there and sealing holes up with roof sealant. Use the appropriate safety paraphernalia like safety ladders and rope support so that you can prevent any accident from happening.
The Need for Permanent Storm Damage Roof Repair
After you have secured your home and fixed your storm damaged roof the best way you can, you need to call an expert carpenter or contractor to proceed with permanent storm damage control and repair to your roofs. An expert can perform the proper maintenance and thereby help you properly repair the damage the storm wrought on your roof.
Hiring a professional to repair your storm-ravaged roof may be expensive. However, in the long run, this is the most effective way of preventing other more catastrophic and more expensive damage to your home. Your initial assessment and your temporary roof repair efforts will never be enough to ensure your home’s survival on the next storm.
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What is roof decking?
The roof deck is the section of the roof onto which everything else is placed. As such it needs to be strong enough to hold the weight and durable enough to cope with some give. Depending on the type of roof you are having installed you will need to decide on the type of roof decking you use and the roofing contractor you propose to use will be able to help you make the best decision on this. There are, though, essentially two different types of wooden roof decking. There is plywood roof decking or tongue and groove roof decking.
Selecting the correct for decking for the job.
As mentioned the type of roof decking you need will be dependent on the roof you intend to place over it. As a general rule, though, plywood roof decking is much more rigid but does not allow very much in the way of roof ventilation because it consists of solid pieces of wood with very little room for air to move in or out of the attic. If you intend to use plywood roof decking you will have to find a way to ensure that you are getting adequate roof ventilation or you should change the type of roof decking you intend to use because good roof ventilation is absolutely essential to the integrity of the whole of the roof and, therefore, the rest of your house.
The types of roof decking readily available.
Tongue and groove decking is often made of stronger wood than plywood and does allow for good ventilation systems as long as it is fitted by somebody who knows what they are doing. Tongue and groove roof decking should be fitted carefully and properly to ensure that it is strong enough to take the weight required when the job is completed. Again, the only way to ensure this happens is by using a qualified professional.
Seeking help selecting the best roof decking.
The roof decking you choose can have a strong influence on a number of further decisions you will need to make regarding your roof, and you will in particular need to consider the effect it will have on your proposed method of roof ventilation. Effective roof ventilation requires an intake or air into the attic and the expulsion of air from the attic so by picking solid roof decking you are essentially making this job a little harder. Consult with your roofing contractor and ask his or her advice to be sure that you are making an informed decision that will not make things more difficult in the future.
As Northern Virginia Roofing Contractors, Roofer911.com takes great pride in maintaining customer satisfaction for all types of new roof installation and roof repair work for residential and commercial roofing accounts. Need home service articles? Find Local contractors in your area today.
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There are different types of roof problems, and it is best to be aware of them so you can avoid shortening the life span of the roof. Some typical roof problems are:
Not enough maintenance done. Failing to fix minor roof problems can lead to a bigger problems later on. Structural damage caused by any physical contact can also lead to more problems later on.
Climate and Weather. Extreme weather (hail, ice, snow, scorching heat) can expedite the deterioration of a roof. Strong winds can, of course, damage the roof as well.
Industrially polluted or salty air (as near the sea) and other atmospheric contaminants are also contributing factors.
Wrong design. A faulty design can lead to early problems. A weak or improperly attached roof can also collapse from weight.
Flashing problems. Flashings are used to make the roof watertight. Improper installation and weak flashing can make the roof leak and by the time it is discovered, water damage maybe extensive.
* How do I know if I need a new roof if I don't see any leaks?
Leaks are not the only reason for replacing a roof. Furthermore, if you wait until you begin seeing leaks, you may end up with more damage and a bigger problem than you had hoped. So, check your roof regularly for the following:
- Age of roof - Depending on the kind of roofing, a roof can last up to 20 years. If your roof is 15 years old, you should be watching for signs of needing repair.
- Missing or torn shingles - Damaged shingles expose the roof to water damage and rot. They also make it so that other shingles may be blown away in the wind. Old shingles may curl, split and lose their waterproofing effectiveness. These weakened shingles are more likely to be blown away by wind gusts.
- Rusted or missing flashing - Flashing is the metal that surrounds chimneys, skylights and vent pipes. It is also often found in the valleys of the roof where the roof sections meet. If it is rusted, damaged or missing, it could cause leaks.
- Gutters - Check gutters, downspouts and splash pans for damage or decay. Look for broken pieces of paint and scraps of roofing. This may be a sign that your roof needs some attention.
- Inside Walls - Watch for discolored plasterboard or cracked paint and peeling wallpaper indoors. This could be a sign of a leaky roof.
* What kind of preventive maintenance should I do for my roof?
Since roofs are constantly exposed to the elements, most roof damage results from weather and pollutants in the atmosphere. To save yourself big repair costs or even having to replace your roof before its time, you should perform a general inspection on your roof at least twice a year, checking for mildew, mold, rust, trapped water, and possible damage, and make minor repairs if necessary. That is the best preventive maintenance you can do.
Also, be sure to keep your roof clean. Remove any debris that may accumulate on it and clean out the roof gutters regularly. Also, repair any weather damage as soon as it occurs.
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Roof renovation may mean repairing your current roof to be as good as new, or it may be that your roof needs an entirely new surface of shingles or tar. Whichever it is, roof renovation can be a tricky and dangerous process, so roof renovation for beginners needs to include safety.
Safety First
A fall from an 8 or 10 foot roof can lead to death or paralysis. Roof renovation for beginners is, therefore, somewhat dangerous. Use ladders when you are working on a roof. Make sure the ladders are firmly stabilized so that they will not sway or fall when you get on. They need to be so securely set that they can stay in place when you are climbing with full hands. Scaffolding can actually provide a more stable surface for a beginner working on roof renovation. If you are working near the edge of the roof, stand on the ladder or scaffolding, not on the roof reaching over. Roofs with a steep pitch are especially dangerous, particularly in wet weather. You need to use roof jacks and planks for safety. A roof jack is a bracket made of metal and attaches to the roof with nail. A board goes between the jacks to provide a more stable surface to walk on. It's a good idea to use roof jacks and planks, even on roofs that have a more mild pitch. You will also want to consider the safety of the occupants of a home as you complete the restoration. Clean up the nails as they drop, and don't put ladders and scaffolding over entrance doors, if you can avoid it.
Repair
A beginner may learn to replace flashing on the roof, the soffit and facia, or repair shingles. Replacing an entire roof is likely beyond the skills of a beginner, and shouldn't be attempted without careful oversight from an experienced helper or a professional. For a leaking roof, often the homeowner can do a roof restoration by replacing blown off or broken shingles. Note where the leaking point is in the home, and mark it. Then find the marker on the roof and make note of any damaged shingles there. If there are damaged pieces, then the leaking is likely a result of the damaged roof.
Replacing damaged shingles is generally a roof renovation for beginners. It can be done with a few basic tools and without a great deal of experience. First, find the broken or damaged shingles. If the roof is curling back, get a quality asphalt roof cement. The easiest way to work with it is in a tube made for a caulking gun.
In warm weather, go on the roof, flatten the shingle, and glue it down again. In the winter time, you may need to use a propane torch to slightly soften the shingle. Don't use such a tool on your roof unless you know to use it. Broken, torn or rotten shingles should be replaced. Hopefully you have a few spare shingles stashed in the garage; if not, roofers can usually supply a few. Pry off the old shingle with a pry bar and nail and caulk a new shingle in its place.
Article Source: http://EzineArticles.com/?expert=Amy_Nutt
Knowing how to use the snow roof rake correctly is essential to both your safety and health. There are ways that you can make roof-raking safe and you can reduce the effort that you have to put into the raking.
Snow-Raking Can Be A Difficult Job
You will find that raking the snow off your roof is much more difficult than raking your yard. For one thing, a roof is inclined and this is why you have to either use a manual tool to remove the snow or you will have to call in a professional to rake your roof for you. Gravity can help you, however, if the snow fall does not come down for a very long period of time, because the snow will eventually melt, which will keep the ice off of your roof with very little effort from you.
Aluminum Or Hard Plastic Roof Rakes
You will need an aluminum ladder and a roof rake to rake your roof. Roof rakes are attached to the end of an aluminum or hard plastic tube to enable you to reach the entire roof area. If you want a roof rake that will last you for a while, then you will want to choose an aluminum one over a plastic one. YOu will need an aluminum ladder to allow you to get up to the roof area and rake the roof to prevent ice. You can even use a chemical deicer if you desire.
Raking Your Roof Safely
There are a few things that you need to refrain from doing when clearing the snow from your roof.
1. Do not climb on the roof to clear off the snow. The mixture of the slippery snow and ice with the inclined roof are a combination that can be quite dangerous.
2. Do not pound or chop on the roof to remove the ice or snow. You could damage your roof if you do.
3. Make sure that your aluminum ladder is anchored firmly to the ground and it offers you firm footing for raking. You may even want to consider having someone hold the ladder to ensure that it does not move while you are raking the roof.
Alternatives to Roof Raking
If you want to save yourself time and energy, you can install de-icing cables on your roof. These cables are installed in a zigzag pattern across the roof and parallel to the gutters. You use a controller inside your home to warm up the cables to melt the snow and ice without any effort from you.
Andrew Caxton is the author and editor of many resources published at http://www.lawn-mowers-and-garden-tractors.com A focused website that offers the best articles on lawn care and snow removal, read more at snow roof rakes.
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When one is forced to think about the cost of various replacements around the home, frequently one of the things that need to be replaced is the roof. Unfortunately, the cost of replacing one's roof is among some of the most expensive home repair jobs to be done.
On the other hand, there are lots of variables when it comes to repairing or replacing your roof and whether you'll actually need a professional roofing company to get the job done. If you're experiencing multiple leaks in your house from the roof in your home then it may be a good idea to actually call a professional home repair company for a free service quote. Here are some things that one may want to think about, though, when it comes to repairing the roof of a house.
What Goes Into Roof Repair Jobs: First, one should realize that a roofing company or handyman is not just throwing a certain price in the air when asked about replacement or repair costs for a roof, but there are several things included in that quote. Many times a home repair or construction company will include several things when giving out quotes for roof replacements: the material of the roof shingles, how many shingles need to be replaced, a roof cement sealer product, any debris or removal of old shingles that need to be gotten rid of, and of course the labor cost.
For many roofing and home repair companies, they'll have fixed prices for a certain amount of shingles that need to be replaced. For example, if only one or two shingles need to be replaced then they may only charge $150. On the other hand, a small roof replacement job like that can usually be done much cheaper when completed on your own. The only thing that an individual needs to pay for when repairing a couple shingles on the roof is the actual shingles themselves and any sealer that's used.
Leaky Roofing Repair Costs: One issue that often needs to be assessed is whether or not the roof has any leaks in it. A leak in the roof is actually one of the main reasons why many people decide to contact a home repair or construction company in the first place to repair or replace the roof.
However, in order to understand what all goes into repairing a leaky roof, one must first understand what a leaky roof is. A leaky roof on a house usually results from damage or pieces of faulty flashing, and these are pieces of vinyl or metal situated between the roofing shingles and the rest of the house or chimney. When the flashing is damaged or manages to get pulled up then the homeowner experiences leaks in his or her roof.
It is this damage to the flashing material on the roof that is the most expensive, however. Replacing the metal or vinyl flashing for a roof repair job usually costs between $350 and $500. When it comes to completing a roofing job such as this, it is usually best to let an actual construction or home repair company handle the roof repair so that one can be sure that no mistakes are made.
As you can see, the costs of roofing associated with repairs of the roof that are made are typically expensive. If it's not possible that the homeowner can fix the problem by himself, then a construction or roofing company should definitely be contacted. Even though it will be expensive, hiring a roofing company can be just as effective as doing the work yourself, especially if you don't have enough time to complete the job.
You should compare roof cost and metal roof cost through several contractors before making a final decision.
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The shed roof design that you choose will have a major influence on the appearance of your shed. Take a few moments to review the five major styles to make sure that you end up with a shed roof that you feel comfortable with.
1. The simplest design is the mono pitch or pent roof
This type of roof is a gentle slope to encouraging rain-water to run off. When building a house extension this style is also known as a 'shed roof'. This type of roof is useful where the overall shed height is controlled by the local city council. A point to watch here is that the covering is waterproof for the low roof slope.
2. The gable roof is a style we are all familiar with.
This type of roof has a central ridge and equal slopes downwards either side of the ridge. Make sure with this design that the covering can cope with the roof slope. Clay tiles often need a minimum roof pitch of 35 degrees (8 in 12), asphalt tiles with underlayment about 18 degrees (4 in 12).
3. The Salt box roof is a popular style in the United States.
With this style the ridge line of the roof is displaced to about one third of the way back from the front wall and the roof will typically have equal slopes of 12 in 12 on each side. Watch out when this style is used on pre-made sheds, basic formula is often tampered with. making the shed look unbalanced and out of place.
4. The Gambrel or barn roof is often known as a colonial Dutch barn.
This type of shed has a central ridge, each side starts off sloping gently and then about midway along the roof the slopes increases steeply. The great thing with this type of shed is the extra head room at the eaves. The extra headroom can be benefited from in two ways:
For low wall sheds the whole shed has a light airy feel.
Using a higher sidewall the ground floor can be fully utilised and a loft space created above for additional storage.
5. The hipped roof style is often considered the most attractive.
The hipped roof is similar to the gable style but the ends of the roof slope up to the ridge rather than being a vertical face. The hipped ends reduce the visual bulk of the shed and are an attractive architectural feature. The hip roof style is often used on summerhouses where roof storage is not a strong requirement, they can be slightly more complex to build than the gable roof, but to my mind well worth it.
For more information and pictures of each shed roof design visit http://www.secrets-of-shed-building.com/shed-roof-design.html
John Coupe is a Professional Engineer who just happens to Love sheds. Secrets-of-shed-building.com gives him an outlet to help people design and build their own shed.
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Qualities of Roof Cleaning Contractor That Can Give Satisfactory Service
0 comments Posted by ariya at 23:41Despite being difficult, cleaning the roof is also dangerous. Thanks to the available roof cleaning contractors, you can now excuse yourself from cleaning the dirty roof.
Start your search now before more algae stains and dirt flock on your roof. There are various ways you can find a good roof cleaning contractor. Maybe some of your friends, neighbors, or relatives know a good roof cleaner. If not, try searching through your local newspaper or telephone directory. Of course, don’t forget to seek help from the major search engines.
But be careful when picking a roof cleaning contractor. There are certain skills a good contractor should have in order to give you a good cleaning service.
The roof cleaning contractor should:
only use non-pressure methods
Using pressure methods might damage your roof. Ask the contractor the kind of cleaning methods they will do to your roof. These should only include simple application of bleach or other chlorine-based solutions to remove the algae stains on your roof.
Some roof cleaning contractor might suggest high-pressure methods like power washer only for old roofs with very thick algae stains. This can be accepted but better get services from those that will not use any high-pressure methods.
have a reliability report from your local business organization
Through this, you will know the past cleaning services done by the contractor. This will also give you peace of mind that your chosen roof cleaner is a reputable one.
be a member of a business organization
Check if you have a local business group of roof cleaning contractors. See if your chosen contractor is in the list.
It is better for a business to be a part of an organization because it gives them added credibility since business groups have certain code of ethics to follow.
have liability insurance
Make sure that whatever foolish idea done to your roof will be repaid. That can only be done if the contractor has liability insurance. With this, you can feel at ease that no matter what happens to your roof, the contractor will still cover the damages.
work in team
Cleaning the roof is ineffective, slow, and difficult with only one person doing it. Ask the potential roof cleaner if he will work alone or with a group. Pick the contractor working with a group.
Feel at ease only if your roof cleaning contractor has all these qualities. If not, well, expect to have problems, maybe with the cleaning itself or the dealing. You surely don’t want to suffer that. Better follow these guides and your house will certainly be on its way to a cleaner roof.
The Importance of Good Hygiene in the Working Place
Washing our hands is perhaps the simplest way to have a good hygiene. You might be doing this in your house or in other places. You office also needs to have employees with good hygiene. Although this can be an individual effort from employees, you can also do some things to encourage cleanliness in the working area.
Why a Good Hygiene in the Working Place?
Think about this, there are many people in your office using the same comfort room. These people may be working in one area but you cannot still erase the fact that they might have gone on other places. These can be dirty places.
Also, some of your employees might be suffering viral infection or other virus attacks. They may not notice it or even you may not notice it. If they touch the door knob of the comfort room, all other people who will touch the same door knob might get his viruses too.
But if your office maintains and promotes a good hygiene, all these health concerns will be prevented.
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In order to obtain the area of a hip roof, take the entire outside measurement of the building, including the projections of the cornice. This is multiplied by the length of the principal rafter, and one-half of the result is the area of the roof. In making an estimate for a hip roof, it must not be forgotten that at least 30 percent extra must be added for extra labor over an ordinary saddle roof in preparing and setting the rafters.
For covering the roof with rough boards-labor only-the average cost for labor is about six times as that of the cost per square. If the roof boards are matched for tin or slate allow a little bit more per square for labor.
If there is a deck on the roof add 2 percent, to the gross estimate, this being about the cost for extra cutting and fitting around eaves of deck. There will also be a waste of material in a hip roof that will amount to at least 5 percent, on the total amount of stuff employed, and a further waste of 1 percent, if the roof terminates in a deck.
The standard width of a shingle is 4 inches, and a quarter bunch of shingles is supposed to contain 250, each 4 inches wide, which when laid cover a line 1000 inches long, or they would lay one course 83 feet 4 inches long. When shingles are laid 4 inches to the weather each shingle will cover an area of 16 inches, so that 900 so laid would cover an area 10 feet square. Proper tape measures and distance measuring wheels along with precision measurement tools will be necessary at this juncture.
Shingles, however, rarely hold out what they are supposed to cover, so that it is better to estimate 1000 shingles for each square of roofing than to confine ourselves to the actual measurement. In hip roofs 5 percent should be added, owing to the great waste in cutting about the hips; the same rule should obtain with a roof having four or more valleys in it.
Cost of Tin Roof
In estimating the cost of a tin roof, the timbers, boarding, paper-if any is used-and ribs must be considered. Generally a tin roof is a "flat roof," and the timbers employed in supporting it are, as a rule, heavier than are the timbers in an ordinary saddle or hip roof. The boarding, which is generally matched, will cost as much to lay as will the boarding of a saddle roof, so those figures may be taken as a guide. Don't forget to include pricing for measuring wheels, private label tape measures, and basic measuring tape in the budget.
Then add paper or felt, or whatever may be laid under the tin, and charge a set amount per roll for laying. The cost of ribs, besides cost of lying same, will figure up to slightly less a square. A sheet of roofing tin is 14 x 20 inches, and a box of tin contains 112 sheets. Allowing a fair percentage for covering the ribs, and for top and bottom laps, a box of tin will cover approximately 182 square feet. The estimator must ascertain for himself the actual prices current in the locality in which he resides
and change the figuring to suit.
In preparing tin valleys for shingle roofs, the tin should in no case be less than 14 inches wide, and where the pitch is low a wider tin should be used. For a slate roof 20 inches is the narrowest that should be employed. The average price for tin valleys with tin put in place will vary slightly per square foot. On an ordinary roof that is not very steep a man will lay about 150 square feet, but if the roof is steep, with the valleys short and much cutting and fitting required, one square properly laid maybe considered a good day's work.
For tin flashings about chimneys, or where the work requires such in the junction of buildings, or where a roof adjoins a brick wall, set a fair price per foot for the work finished. If step flashing is required, which means that the mortar is to be cut out of the joints of the brick work, the flashings inserted and the joints filled up with Portland cement, the work should be worth slightly more per foot completed, according to the character of the roof and the measuring wheels, measuring tape, and other tools required.
In all cases the tin should be measured before being cut, as the "laps" flashings are uncertain factors, and vary in almost every case. The work of the tinsmith, in all cases, should be well thought out before prices are decided upon. In making prices for gutters it should be borne in mind that the ordinary tin gutter that generally forms the crown molding of a cornice does not cost as much as a gutter that is enclosed in wood on the three sides.
Article Source: http://EzineArticles.com/?expert=Allison_Ryan
In Atlanta the need for a roof repair is typically a result of poor workmanship. It is amazing just how minor a hole from a removed nail can compromise your entire roof’s protection. The exposure created from a ‘bb’ sized hole in your roof can do a lot of damage to your home. There are many other situations that could result in the need for a roof repair or reroofing project: lack of maintenance, natural wear-and-tear, and random accidents.
A high quality roof can prevent unpredicted events from damaging your roof. In Atlanta for example, you cannot predict or prevent roof-damaging hail, lightning strikes, or hurricane force winds. You can help improve your roof’s chances of surviving such natural events by choosing a roofing company staffed by expert roofers who use quality materials. By hiring expert roofers that use quality materials, you lessen the chance an unpredictable event severely damaging your roof, which also helps mitigate the risk your home becomes a victim of water damage.
Finding a Roofer for an Atlanta Roof Repair:
Whether you need a new roof, or a roof repair, the best roofs start with the best roofer. If you're looking for a roofer in Atlanta, you should find a company with many years of roofing experience and a solid reputation built on their dependability, professionalism and perfectionism. Professional roofers will accurately assess and provide a proposal for your roof. They should be well versed in the most popular Atlanta roofing materials and specialize in custom or specialized installations to meet your specifications. A good roofer's expertise is not limited to any materials or design style. An expert roofer will also take the time to consult with you personally to determine your vision and preferences for your home’s roof.
Be Cautious of "Storm Chasers:"
There are lots of roof companies that can do more damage to your home than good. In Atlanta each spring there is a migration of “storm chasers” who come into town seeking to repair roofs with hail damage for a quick buck. They are in, they are out, and they are gone. They are very aggressive--you'll notice they will quickly blanket your neighborhood with flyers and leaflets. You should always be suspicious when a roofer from out of town comes knocking on your door, explaining to you that you have hail damage.
Georgia Roofing Credentials:
In Georgia, there are currently no state standards or laws regulating the roofing industry. There are no licensing requirements for roofers outside of filing for taxes, which increases the risk that unqualified roofers perform roof repairs. You should always verify your roofing contractor's experience and credentials, and not be afraid to ask for references! Consider asking for references from the last 5 - 10 roofs they have completed, or ask for references from your zip code.
Picking your Roof’s Materials:
Reliable roof repair contractors - Atlanta roofers should be experts in all types of roofing materials including asphalt, slate, tile, clay, concrete and various types of woods. No matter what your project style and budget, expert roofing estimators will work with your budget and aesthetic preferences to create a roof that protects and enhances the beauty of your home.
How to choose an Atlanta Roofer:
Your home is special--it's where you live your life and share memories with your loved ones--so why would you trust anyone but the best to repair your roof? To ensure you are working with the best Atlanta, GA roofer within your budget means you need to have enough information to make a wise decision. Before you hire a roofer, make sure you are well versed on common roofing problems in Atlanta.
In addition to beautiful roofing installations and timely roof repair service, good roofing companies will pride themselves on the professionalism of their roofing contractors. Too often, a job well done can be ruined by a contractor's unprofessional mannerisms. A roof is an essential investment in your home--you should feel fully comfortable with the company that you have decided to work with and the professionals responsible for your new roof.
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It is important to realize that the roof is determined as an armament of a house and thus replacing your roof could be expensive and difficult. When you need to replace your roof, contacting a roofing company providing residential and commercial roofing services would be the right option for you. However, the introduction of online media has made it easy for you to search for a cheap and competent roof contractor who can handle the project with ease. Initially, he has to inspect your roof thoroughly and determine the kind of roof to be replaced by keeping in mind the specifications of the roof that is to be removed. The online contractor will offer you the coziness what you exactly got from the previous roof.
The best course of action is to replace your roof when you find some signs of roof problems, like cracked or missing shingles, peeling wallpaper, or loose seams. It is important for every homeowner to perform roof replacement after two decades or so if he or she wants a roof that can last long and withstand harsh weather and situations. However, online roofing service is like the icing on the cake as it is cost-effective and save your money while providing longevity to your roof.
What are you looking for? Visit a roofing company online and select a competent contractor to replace the roof of your home. Surely, you will get the best roof replacement solution at competitive prices that will keep your home safe and strong.
About the Author
Roof101 offers professional roofing contractors, each specializing in different roofing aspects, including allRoof Replacement and roof installation types. We offer a wide variety of Roof Installation services for both flat and sloped roofs.
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Asphalt shingle roof problems:
Thermal cracking: This not so common defect is caused by the fiberglass mat being too thin. As a result it becomes more vulnerable to tearing. The bonding adhesive that helps prevent uplift may be too strong. This will allow one continuous flow of roofing materials without the required room for some expansion and contraction and movement. These defects contribute too more roof shingle damage and wear. When these defects are present any changes in weather conditions will significantly effect the useful life of the roof.
Cupping: Roofing shingles gradually lower in the center and raised at the ends, almost like a U-shape. Cupping is a signs of an older and well worn shingle roof. Cupping is a normal wear pattern that progressively gets worse as the roof get older. A cupped roof surface will be very fragile and should not be walked on because major damage will occur to the asphalt shingles
Granular loss: The purpose of the granular material on top of the mat is to protect the asphalt shingle from ultraviolet rays. These granules give the asphalt roof covering its color. Some loss of protective granular material is normal. This normal condition can sometimes be viewed as granules laying in the bottom of the gutters. As the roof gets older granular loss may increase where ultimately areas of roof mat are fully exposed to the elements. These exposed sections of shingle mat will wear out at a much greater rate because of the exposure to ultraviolet rays and other weather conditions.
Curling: Another condition that becomes worse with age is curling. The edges of the roof shingles curl under as the roof ages. As with a roof that is cupping the curling roof is very brittle. A roof that is curling requires replacement as soon as possible in order to avoid water infiltration.
Fish mouthing:
Fish mouthing is a roof wear indicator where the space in between the tabs of the shingle spreads apart and becomes wider at the bottom of the shingle then the top. Fish mouthing condition exists when the roof shingle above the key way under it raises up and looks like an open fish mouth. Fish mouthing is usually bought on by high moisture conditions inside the building and poor roof venting. Having this wear/ indicator points too a larger issue within the dwelling as opposed to normal roof shingle wear.
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Most homeowners don't spend much time thinking about the cleanliness of their roof. As long as it's not leaking the roof is fine isn't it? Well the truth is actually rather alarming. Leaving the roof uncleaned can lead to a number of issues that if left neglected can cause considerable damage to the pointing and tiles. This neglect will eventually lead to the deterioration of the roof far faster than if it had been cleaned in the first place. This article will discuss some of the signs of trouble, the causes, and some of the cleaning methods used to eliminate potential problems. Preventative measures are always less expensive than repair or replacement costs.
Black Algae also commonly misleadingly referred to as 'mildew' or 'fungus' is usually found on the slope of the roof which has the least sun exposure. There are shingles made with zinc or copper that are designed to inhibit algal growth. The most common way to help avoid black algae is to stop branches overhanging the roof allowing more sunlight to shine on your roof. Some people pressure wash the algae which is often a good solution however traditional methods such as cleaning with a brush can also be used so as not to damage a delicate roof. There are also chemical solutions to remedy this problem which will prevent algae and fungus from growing. It is best to contact a professional roofing contractor to help make the right choice, both for you and your roof type.
Debris Staining is a common problem on low pitched roofs with surrounding trees with overhanging branches. Staining occurs when debris such as tree leaves collect on the roof. These piles retain moisture and can cause serious damage if left unchecked. Both algae and fungus originate here as well as the growth of plants which eventually can cause large roof leaks. Moss, lichens, and other plant life will thrive on a neglected roof and the best method of fixing this problem is usually roof cleaning. Care should be taken not to damage any shingles or other roofing material.
Black Streaking occurs on your roof in the form of streaks which is usually caused by bleed through of the bituminous material in asphalt shingles which begins to break down and bleed from the shingle. This is usually a sign of faulty materials or that your shingles are in need of replacement.
Why Clean the Roof?
There are a number of roof cleaning issues that if left unchecked, can wreak havoc on your roof. Shingles, shakes and tiles eventually deteriorate due to weathering and the effects of mould and affect the roof structure itself. It is important to be able to notice the signs that your roof needs cleaning and the causes that lead to the deterioration of your roof. Preventative measures such a roof cleaning are much cheaper than repair or replacement costs associated with restoring a neglected roof.
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Sealers really are nothing more than a clear finish that has been altered to make it perform differently. What is added, or removed, from the finish determines what the sealer is and what it does. Primer, which is the sealer used with paints and pigmented lacquer, is basically paint or lacquer, that has an increased amount of pigment.
Roof Sealing
The sealant can be used for installation and maintenance of a roof made of shaped boarding or roof tile:
- in places of isolation joints between open-ended exit points and roof sheets;
- under ridgy planks and joints of a tent shape roof;
- under a snow shield on a roof;
- when installing the furring;
- at lap seams;
- at trough joints;
- at a joint of a trough and a drainpipe;
- at a trough end;
Sealers are capable of doing a lot more than simply stopping up the pores of cracks in any surface. They can be used as a barrier coats to seal in surface impurities like dirt, wax, silicon and natural oils and preventing them from leaking out of wood and through the finish. Sealers can act as bonding agents between two materials that may not normally adhere to one another.
Roof Sealers are bright white, reflective, elastomeric roofing solutions for roofs that are not yet ready to be torn off and are capable of being restored back to their original quality. EPDM, Modified Bitumen, Metal Roofs, Single-Ply, Polyurethane Foam, Smooth Built Up, or even Gravel Built-Up, we have a roof coating that can repair and restore your roof. Our roof coatings can even repair metal roofs to good as new condition.
Once water finds it's way in through the gap and under the roof sealing material it works it's way downwards and can be the cause of water leaks inside a building. The water causes further condensation which is unseen and causes the steel sheeting to corrode.
Elastomeric Roof Sealants
Elastomeric roof coating is a 100% acrylic, highly elastomeric, titanium fortified roof coating formulated to provide a high solids rubber-like membrane. Designed specifically for use on metal, polyurethane foam, EPDM, APP, masonry, asphalt and wood surfaces, this elastomeric roof coating product forms a highly reflective barrier resulting in significant energy savings! Dries bright white.
Boots, gloves, diving suits etc, have proven that rubber is the first impervious product that is totally waterproof. EPDM flexes and resists temperature changes, is totally resistant to atmospheric pollution, unaffected by UV light or ozone and extremely robust to puncture. Unlike bituminous substances it does not crack, peel or become brittle with age, which has been proven with its use in sub zero temperatures in the These facts make EPDM rubber flat roof membranes the best installing flat roof sealant to fix a flat roof structure. Ideal for flat roof contractors or do it yourself flat roof home restoration.
High-strength elastic roofing and sealing material consisting of at least one bonded fabric layer of organic material, optionally at least one further bonded fabric or bonded-fabric material layer of inorganic material, and a coating of bitumen on both sides, where the bonded fabric layer(s) is (are) impregnated with the bitumen, and where the bonded fabric of organic material has a certain area weight and a certain residual deformation after previous elongation. The bitumen coating optionally can be made elastic by the addition of modifiers with sufficiently low glass conversion points.
Other Roof Sealants
A number of other materials are used to provide an air barrier at different locations in the house. These include specialty gaskets and tapes, as well as sheet materials such as polyethylene, spun-bonded olefin, rigid insulation, drywall, plywood and sheet metal. Installation techniques are critical when using sheet materials as an air barrier. All edges, seams and penetrations in the sheets must be sealed.
Tips on Sealing Some of the Leakiest Areas
If you notice a draft through an outside wall electrical outlet, it must be sealed. (Some inside wall outlets can also provide leakage paths, so check them as well.) Turn off the power to the outlet by turning off the circuit breaker or removing the fuse. Check to make sure the power is disconnected by turning on a lamp.
You will obtain a better seal if you caulk the gasket before installation. Place child safety plugs in seldom-used outlets. Some foam pads come with a gasket that fits on the safety plug.
If you are installing an electrical outlet during a renovation, get a good seal by placing it in a special plastic box that is available from many hardware or electrical supply stores. Caulk the penetration for the wire, and seal the new air and vapour barrier to the edge of the box.
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