Before you build a lean to shed it is wise to get a better understanding of the different roofing materials and how they can be used to cover your lean to shed without the fear of a leaks.
Asphalt Shingle
The three tab asphalt shingle is arguably the most popular roofing material because of its low cost and relative good looks for the cost. Asphalt shingles typically have a minimum slope rating of 4 in 12. This means that for every 12 inches of horizontal distance across the shed the roof will rise 4 inches. This slope works well for sheds that are fairly narrow, like 4 to 6 feet, but for sheds that are 8' or wider the shed roof becomes unsightly high. For instance if the top of the wall starts at 8 feet high it will be almost 11 feet high on the high side of the shed.
Metal
Metal roofing comes in various profiles and each profile is rated for a different roof slope. The profile is the way the bends are made in the metal pieces to both give the roofing rigidity and allow it to be installed and connected to adjacent pieces without leaking.
Solutions for Lean To Sheds
Both the asphalt shingles and metal roofs can be installed on a low slope lean to shed roof if the proper product is used and it is installed properly. Regular asphalt shingles that are rated for 4 in 12 roof slopes can be installed on lower slope roofs by simply installing a waterproof membrane under them. This membrane can be a self adhering base sheet or a mineral surface roll roofing. These roll products create a waterproof layer that the asphalt shingles are installed on top of. One of the best metal roof profiles that is designed for use on low slope roofs is the PBR profile. Different manufactures have different ratings for the PBR design but most are around 1 in 12. It is a commercial rated roofing panel and works well for lean to shed roofs.
Lean To Shed Roof Design
Designing a lean to shed so that it can work with either a low slope metal panel or a modified asphalt shingle installation is done by making the slope 2 in 12. This allow the builder to install either panel no matter what the choice of roofing material is.
Using one of these two materials and application techniques will allow you to have a lean to shed and keep the roof height down so your neighbors don't wonder where the sun went. By understanding how lean to shed plans can detail the proper design to facilitate a low slope material installation you will be able to build a shed that is both pleasing to look at and very functional.
Poor Maintenance
When a roof is not maintained according to the specifications of the contractor, the quality of its materials gradually declines. Roof maintenance does require a regular financial investment, but not maintaining it could lead to more expensive repairs, and could necessitate a costly replacement. Immediately following an installation, the building owner should establish a maintenance contract to have it inspected and maintained on a regular basis.
Wind Damage
When wind blows over the edge of panels or shingles, it can create a partial vacuum that destabilizes them. Although wind damage is thought to occur during hurricane weather or tornado weather, it can also happen when winds reach a moderate intensity (roughly sixty miles an hour). Properly applied metal edge strips can prevent most types of wind damage.
Weathering
All roofing materials gradually decline due to weathering. The rate of decline can be influenced by several factors, including:
Whether the materials are organic or inorganic
The presence of environmental pollutants
The presence of airborne salt
Temperature fluctuation
A roofing contractor can tell you what materials respond best to the city's humid subtropical climate.
Poor Design
Poor design is a major cause of premature commercial roof repair and replacement. This is why building owners should only hire contractors who provide a manufacturer's warranty-a warranty that insures the workmanship of the installation, not just the installed materials.
Flashing Damage
Flashings are used to prevent water from infiltrating the seams where the roof surface meets projections such as chimneys and steam pipes. Flashings are usually the first part of a roof system to experience decline, and should be closely monitored through regular maintenance.
Metal Edge Strip Damage
Metal edge strips and gravel stops in aggregate-surfaced systems are used to cap the edges of smooth surfaced roofs to protect against wind damage. Over time, the strips can experience broken joints and splits in the stripping felts at their edges. Raising the strips out of the water line, or providing an internal drainage system, can help prevent this damage.
Improper Mountings
When mountings are secured directly to the roof, penetrating its membrane, hard to repair leaks are the inevitable result. Unfortunately, many building owners install antennae, signs, and other rooftop projections without knowing this. If an improper mounting causes a problem, the mounting must typically be removed before the problem can be fixed.
Conclusion
The list above provides an overview of the most common reasons for commercial roof repair. If you need more information on maintenance, repair, or replacement in your area, contact a reputable roofing contractor today.
Labels: 101, Commercial, Roof, Roof Repair
Leaks have a multitude of causes and often these causes can be traced back to poor workmanship or natural wear and tear from the elements. Whatever the case, there are many ways to prevent leaks and detect potential structural issues that could lead to them.
The first step is to take notice and garner proper concern. Just as with anything else around one's home or building a proper maintenance schedule should be incorporated.
For rooftops such a schedule is going to be determined by the region that a person lives. For one living in a sunnier region where the weather remains moderate throughout the seasons it's probably not necessary to check and repair a roof more than two or three times a year. A person living in an area with more irregular weather will need to create a schedule in accordance to the seasons. Particularly those regions in which stormy weather can cause the most potential damage.
A key thing to look for when conducting maintenance is weather damage. It is very important to check carefully for changes in the rooftop. Especially after particularly violent storms, a tumultuous rainy season or a long and/or cold winter. Shingles may be missing or damaged. Breaks and cracks are signs that there could be water damage from ice or snow. There is also a chance that heavy rainfall may have found its way past the defense of shingles.
One of the best ways to prevent water damage from roof leaks is to make sure that the overall structure has been built and maintained properly. Properly installed chimneys will prevent pooling of water, well insulated attics will reduce the amount of ice that forms on rooftops and a clean roof and clear gutters will also help prevent potential clusters of water that threaten a roof's structure.
If your roof has been damaged there are some quick solutions that will: 1) prevent further damage and: 2) save a lot of money. Patching is highly advised against because, in the long run, it can potentially cause more damage. A waterproof tarp would be a better short term solution. Quick, easy and affordable solutions can be found at the nearest hardware store or even in a web search. But the best way to repair a leaking roof and water damage is to prevent it from happening in the first place.
Labels: Leak.Water Demage, Roof
Historical Differences
When we think of green roofing, many of us think solar panels. In fact, a truly "green roof" is one that is made up of vegetation and earth friendly materials. Homes in European and African countries have utilized green roofs for centuries. Made up of grass, flowers or clay, many of these historical homes have been using this roofing technology since the beginning. Perhaps the best thing about this type of roofing is its little need for improvement or modernization. This roof material is highly energy conserving and reduces the need for manufactured materials. Historical roofers had no idea that their limited materials would prove to be such a highly efficient roof, providing better insulation in cold months and reflecting heat in the winter months.
The United States has always lacked a sense of historical appreciation or preservation. Built for the purposes of advancement and growth, the U.S. has aimed to be the main developer of the "bigger and better". Armed with that mindset the pilgrims set to establish a new colony, one that would bring about advanced materials and way of life. Since the beginning, America has fought hard to carve itself a place in the industrial era and manufacturing businesses. With better tools came better manufacturing process, followed by better materials. From weapons to electronics to roofing products, the trends have all followed the same path. But are these advanced materials really "better"?
A Way Of Life
Besides the historical differences in societies around the globe are cultural differences. Those who grew up with green roofs have always known their benefits and rarely experienced anything else. Even in European and African countries where these roofs are common, many have been exposed to modern buildings with modern materials. While they may not debate the modern materials ability to perform their roof-ly duties, there is still the underlying sense of environmental responsibility.
In areas like America, many people never think twice about their carbon footprint or what they are doing to impact the environment. In fact, green roofing is still a very new concept to most Americans, one that is going to require much attention and nurture if it is ever to catch on. The good news is that, despite the fast paced and constantly advancing way of life, many Americans have been exposed to green roofing efforts already. Urban areas are becoming increasingly popular for roof gardens and farms, an idea that is catching the interest of many.
Labels: Green Roofing, Markets, Roofing
A leaky roof allows water damage to the walls and ceilings of the rest of the house. Many things can damage roofs so that they need replacement. Minnesota roofing has to be strong enough to withstand extreme hot and cold temperatures, very wet and very dry conditions and hail and wind damage. roofing has a limited lifetime of optimum service depending on the quality and type of roofing material used.
There are many types of roofing materials available in today's market, but roof shingles are the old standby. Roofing shingles are used for much of minnesota roofing because they are durable and easy to install. They fit around nooks and crannies and valleys and peaks of today's and yesterdays roofs. Since you are dealing with small components rather than large heavy sheets or rolls they are easy for one man to install. roofing shingles come in a variety of materials from cedar to slate and asphalt to newer materials and composites. You can even get solar collecting shingles.
Falling off a roof or ladder can generate a lot bigger hospital bill than hiring a contractor to install your roof. Doing your own roof will take longer than a contractor's crew would, so your house will be vulnerable to the weather for a longer period of time.
If you decide to hire a contractor to replace your roof, make sure he is licensed and has a good reputation. It is a good idea to get three bids and choose the contractor you feel most comfortable with, as well as the less expensive one. Get references from former customers. Give your contractor enough notice so he can schedule your job at the time of year with the least rain and storms. Also, you don't want him fitting you in with several other jobs, leaving your roof open for extra time. Make sure your contractor is familiar with the needs of minnesota roofing.
Roofing nail guns have speeded up the roofing installation process. Do not try to save on shingles by reducing the recommended overlap or leaving gaps from shingle to shingle. The correct spacing is important no matter what material you use.
The raised seam roof has caught the imagination of large number of people in last few years because of their excellent strength and durability. This roof is installed using a special sliding clip mechanism. The lightweight panels that are used for constructing this roof are firmly fastened using the clips onto the roof over the metal edges. Proper weatherproofing is achieved by covering the joints using thin covers. The specially designed clip mechanism prevents any thermal dysfunction due to its excellent contraction and expansion capability.
Advantages of the raised seam roofing
Shingles or asphalt roofing was previously preferred by most of the people for their homes. However, in the recent years, raised seam roofing has gained immense popularity as its cost has decreased considerably and the protection that it provides has increased to a great extent due to advancement made in its construction material.
Raised seam roofing has numerous advantages. It is weather resistant, fire resistant, is lighter in weight than the traditional roofing, is easy to install and can be easily built according to the size of your roof. This temporary roof covering offers highest possible protection against the hails, winds and all types of fires.
These roofs have a long life
Raised seam roofing is quite agile and is unlikely to crack, rot or mould. Therefore, you can be sure that such roofing system will last more than 50 years. Another plus point with such temporary roof covering is that it is maintenance free and is very easy to clean.
These roofs are manufactured by using the recycled products and are great for our environment. You have virtually limitless options with such roofs and they are available in various metals such as stainless steel, aluminium and copper. Each of these metals has their own qualities, feel and look.
Raised seam roofs are stylish
One of the main advantages of the raised seam roofs is that they are very beautiful and stylish. They are available in various bright colours and designs and you can easily match the colour of your roof with that of your house.
Energy efficient
Raised seam roof also helps in increasing the energy efficiency of your house. They help you in using less energy thereby lowering your energy bills. Such roofs reflect about 65 % of the sun rays due to which less heat is generated inside the house. That means, you will spend less on your air conditioning.
Labels: Matal Roofing, Raised Seam Roof, Roof
However this needn't be the case, and there's a viable alternative to timber or brick built patio extensions or covers, and it's in the form of fibreglass sheets. Now the other thing with this is that there will be some people who will tend to think back to the sort of fibreglass sheets used in lean-tos about 15 or 20 years ago. The truth though is that fibreglass manufacture has come on in leaps and bounds since then, maintaining and even improving the benefits always offered in terms of strength, durability and waterproofing, but added to this are a whole range of features such as colours, styles and shapes.
In fact many people may have noticed a fibreglass canopy and not even twigged the fact that it was fibreglass! But there are many very good reasons why, as the weather heats up, you'll find that those people with patio roofs and canopies made from fibreglass sheets are enjoying the summer a good deal more than others.
First of all of course it's important to appreciate that whilst we all enjoy the outdoors, and sitting outside in the warm sunlight during the summer is a pleasant way to spend your time, we do all have to be very conscious of the damage which the sun can cause. With skin cancer rates still climbing it's now the biggest killer in terms of this disease, and this is almost entirely due to sun damage. Patio roofs and canopies can help to significantly cut down on the UV radiation which causes skin damage, meaning that if you're conscious that you need to look after and protect your skin, or you have young children who enjoy playing outside, then fibreglass patio roofs serve as a very convenient barrier.
But it's also worth bearing in mind that there's no need to be completely in the shadow. The beauty of fibreglass sheets is that they are not entirely opaque, allowing some light and heat to pass through. Think of it a little as sun lotion or sunglasses - a barrier that doesn't stop you enjoying yourself, but keeps you safe and comfortable.
Of course the benefits of fibreglass patio canopies goes beyond this, and to start with there's the cost. If you're going to have a patio roof or canopy you could opt for a timber framed, tiled roof, which besides costing a good deal more and taking a great deal more time to erect, cuts out virtually all of the light. Fibreglass is cheap, quick and easy to install, and offers one of the easiest long term care packages there is.
With many roofs made from timber, metal, tile, canvas or felt roofing it is necessary to regularly treat, preserve, varnish, paint and repair it, possibly even replacing some sections every few years. Fibreglass is virtually indestructible, and needs only a quick wipe with a damp cloth once in a while to keep it looking in tip top condition. If you'd like to enjoy your summer without worrying about the heat, the UV damage, the cost or the inconvenience of other solutions, patio roofs made from fibreglass sheets could help you and your family enjoy the summer in both comfort and safety this year.
Labels: Patio Roofs, Roofs
Different Types of Eco-Friendly Roofing
There are several varieties of products available that promote saving trees and the environment as a whole. These range from shingles made from recycled plastic to those that are made from recycled metal.
Recycled Shingles- Considered one of the greenest and most popular types of roofing materials, recycled shingles are made from waste substances such as rubber, wood fiber, or plastic. Besides being durable, this product has such a pleasing presentation that it is not in any way obvious that it's made from raw waste matter.
Wood Shingles and Shakes- This roofing material has proven exceptionally popular with many homeowners and contractors. Wood shingles usually take less energy to produce; however, conventional wood shingles are made from western cedar trees which have taken a long time to grow in comparison to other types of lumber. Besides not being sustainable in the long run, they are combustible. The use of such a component is prohibited in areas where there is a high risk of forest fires. On the other hand, there are wood shingles made from reclaimed bridges, mills, and other sources of old wood found throughout the country. These materials are processed locally by manufacturers to help reduce energy in the cost of transportation.
Slate and Clay Tiles- When it comes to durability, slate tiles can outlive most people. Slate tiles are best when purchased from a manufacturer that recycles used slate and clay tiles. Clay tiles do not last long when compared to slate tiles that can last for almost a century.
Metal roofing- Metal roofing offers not only exceptional durability but is also fire-resistant. Because of its longer lifespan, it will not have to be replaced as often. This translates to a decrease in the need for materials and a great amount of savings in the long run.
Two Key Dimensions in Eco-Friendly Roofing
Materials and color are the two key dimensions that are very important when considering the best eco-friendly roofing.
Materials- A roof is the final layer of protection against outdoor elements penetrating the inside of a home and preventing indoor heated or cooled air from escaping. Therefore, choosing roofing supplies that have a high performance level, along with the installation of good insulation, will really keep a home at the desired temperature during any season. It is important to consider several aspects of different types before deciding what is the most environmentally friendly. These aspects include: source and composition of the raw materials; maintenance requirements; durability; method of disposal; and its ability to be recycled. Cost and installation procedures are two factors that should be taken into consideration even though they are not necessarily "green" attributes.
Color- Surprisingly, the color of the roof can have a large effect on whether heat is reflected or absorbed into the structure. To reflect heat away from the house, the use of light-colored substances is recommended since they are considered to have high solar reflecting capability. It means that it not only helps reduce the outdoor temperature of the component but also reduces the heat transferred into a house. Dark-colored substances not only absorb heat but also contribute to raising the temperature indoors. If a home is located in an area where the weather is normally cold, dark-colored components are the best choice since it captures more heat from the sun. If the home is located in an area that experiences high temperatures most of the time, light-colored materials would be advised to stay relatively cool.
It is recommended that in order to get advice about the wide variety of roofing options available in green materials, the buyer should speak with a 'green' builder who is familiar with the Energy Star standards. Any buyer who wants to be eco-friendly should look for the best materials available for their needs locally and take the opportunity to help preserve the environment for future generations!
Labels: Eco-Friendly, Green Roof, Roofing
The decision to repair a roof can be boiled down into two steps. First, becoming an informed consumer. Second, using the acquired information to select the best contractor for the job.
Step 1: Becoming Informed
Becoming an informed consumer requires understanding that there are a great number of decisions to be made in the roof repair process. To make the choice that best suits the households needs and constraints, it is critical to know what options are out there.
First, it is important to learn about the types of materials available for the project. Used on about 90% of houses asphalt shingles are, by far, the most commonly used roofing for residential properties. These provide a durable, long lasting and economical option. Commercial properties, on the other hand, generally favor decorative stone or mopped tar. This is also very durable material, though slightly more expensive. The one stipulation to the durability of each of these options is that they good care and periodic maintenance.
Although these are by far the most popular options, other choices include metal, terracotta and slate stone. Metal, is a relatively new material that offers a great durability at a significantly higher cost. This cost must be calculated with the consideration that metal roofs typically last as long as the house to which it is connected. They also require little to no maintenance. Terracotta, or clay tiles, can offer a very attractive appearance. If purchased with concrete fiber they can offer a reasonable durability. Slate stone is known for its longevity and aesthetics. Though they require very little maintenance they are the most expensive option.
Step 2: Choosing the Contractor
After having some understanding of the options out there, homeowners are ready to begin the search for a contractor. Along with selecting the right material, this is the most important decision to be made in the entire process. It can even be argued that this is of greater importance, as a good contractor will steer his or her client towards the best material option.
When choosing among contractors it is prudent to follow several guidelines. First, always perform a background check. Determining the number of jobs a contractor has previously performed and questioning former clients about their satisfaction is one of the best proxies for experience. Second, understanding the contractor's insurance coverage can have great implications in the event of an accident. Choosing contractors with the most coverage translates into less risk for the homeowner. Third, making sure the contractor offers at least a ten year warranty is essential. As part of that warranty periodic maintenance and inspection should be included. Ideally each house should be inspected twice a year. Finally, obtaining at least three quotes from three different contractors is crucial. This step not only allows the homeowner to price shop, but also pits contractors against each other, ensuring the best deal possible.
Labels: Roofing, Roofing Contractor
One house improvement known as roof replacement increases the price of your property, in case you need to sell your house some day.
If you are planning to replace your roof, then be prepared to tackle on a lot of things. Look for a qualified company that can handle roof replacements. You also need to decide on the type of material that you plan to use for this project.
Types of roofing Materials You can Use on roof replacement
Asphalt shingles are the most common choices since these are the cheapest kind, however these are considered as unfriendly to the environment.
Metal roofing is a better option since it is recyclable and inexpensive. This is considered as a better alternative due to its sustainable properties because it can resist fire, mold and rust. It can also be recycled for several years before it needs another replacement.
A living roof is another good choice. This method requires a substantial amount of soil which is used as roofing material. This type of roof provides insulation, preventing the accumulation of rain on your roof and these create a profound effect on your home, thereby increasing its value. Plus, it promotes the environment really well with the soil and the plants working hand in hand to protect the environment.
There are other kinds of new roofs that can offer more value to your home such as cedar shake roofs, solar roofs and ceramic tile roofs.
The only issue involved when planning to do a roof replacement is the cost. Companies in Perth normally charge more for green roof building however the additional expenses pay off with savings on your utility bills.
Benefits of green roof replacement
Your house becomes a lot cooler and so you save much on your electric bills since you don't need to use your air-conditioning unit or your electric fans that much.
Homes with green roof replacements are highly appraised as compared to houses with ordinary roofs.
Houses with brand new roofs get sold fast. Most home buyers prefer new roofs as a main priority in buying a house.
Green roofs provide outstanding insulation.
If your home does not need a roof repair now, then do not simply wait for an emergency to happen before you decide on a roof replacement.
Consider a green roof replacement if you plan to increase your house value. Then look for a qualified roofing company in your local area that can do the job well.
Prepare in advance how you can improve your home using green technology methods. Once you have done this, you can venture into other areas in your home that would need improvement.
Just bear in mind that the house renovation should be environmentally safe and friendly to give your house that top-notch look.
Labels: Green Roof, Home, Roof, Roof Replacement
Storm Damage and Your Roof - How Much Precision Do You Need to Determine the Real Damage?
0 comments Posted by ariya at 21:29Depending on the geographic region we live in we can be subject to a wide variety of storms. In New England we have harsh winters, in the Midwest and Great Plains we are pounded by strong spring winds, hailstorms and tornadoes, in the West relentless heat and so on. What kind of damage can we expect when Mother Nature comes calling?
Storms can wreak absolute havoc on a roof. Strong winds, hail or even heavy rains can adversely affect a roofing system when it is not properly maintained. Slate and tile are extremely tough materials and very long-lasting. Hail can damage these surfaces in several ways. When the hail is large, when the slate has deteriorated or has become soft and thin or due to incorrect installation, the roof can become susceptible to hail damage. It does not take a lot of precision to find hail damage on any roof surface, it is pretty evident, usually it looks simply like a hole in the slate itself. Hail can either break or puncture the slate and can dent metal flashings. Where precision comes into play is in the repair of it. Hail can damage a slate roof but in the majority of cases it can be repaired. Repair in this manner replaces the damaged slates with matching slates. You must match the slates as close to the original as possible. This is to maintain the aesthetic value of the roof. Newer slates do not age the same as the older original slates and this can plainly be seen.
In repairing slates from hail damage the adjoining flashings have to be replaced also. Dented flashings can be a hidden source of leaks that can cause interior damage.
For the most part slate is wind resistant. The slate itself is too heavy and because of the angles of a slate roof it is very difficult for high winds to get underneath it and lift it free. But when it does the damage from heavy winds can result in the slate tiles literally being blown off your home. This can happen when the slate is not installed properly, or the wrong sized nails are used. The majority of wind damage on a slate roof is repairable. Very seldom does an entire slate roof have to be replaced. Replacement occurs more often with asphalt shingle roofs.
Some roofers and insurance companies have a tendency to replace an entire slate roof when it has been damaged. This is not required all the time. An experienced roofer can easily match and replace the broken or damaged slate tiles and restore your roof to its original integrity. They can work with the insurance company to repair only what is needed.
Only work with experienced and professional roofers on any roof, especially slate or tile roofs. A roofer needs special training and skills to know what they are doing to repair slate and tile. Repairing slate and tile roofs is an art that requires skill and craftmanship. Choosing the right roofing contractor is of the utmost importance when restoring, repairing or maintaining your slate or tile roof.
Labels: Roof, Storm Damage
Slate Roofing For Beginners - Tips For Installing A Slate Roof Correctly
0 comments Posted by ariya at 01:341. General working practices
Do not walk on the slates during installation. Always work off roof ladders and roof scaffolds. This is to avoid slipping slates, i.e. slates that break or fall off after installation.
Chalk your slate courses. install every course along a permanent chalk line on the surface of the roof. Do not chalk on the slates themselves. The lines mark the top edges of the slates. Measure where to put your line from the bottom of the roof to ensure accuracy and consistency. Don't lay the slates without chalk lines as you can easily lose your headlap and ruin the roof.
2. Starter course
The starter course is one of the most important courses on a slate roof and you must install it correctly. First, nail a wooden or copper cant or shim under the bottom edge of the starter course. This will tilt the starter course so that it is at the same angle as all other slates. Then install the starter course with the slate face down and the back up. The starter course is the only course that is installed this way. All other slates are installed with the face up, exposing the bevelled edges.
install the starter course and the first course of field slates at the same time. Do not run the starter course ahead of the first course unless your starter slates are the same width as the field slates and only have nail holes on the top edge. This way you will have correct side laps and ensured that no nail holes in the starter slates in the joint between the first course slates can create a leak.
3. Side laps
Make sure you create the correct side slaps, i.e. the lateral overlaps between the side butts of the starter slates and the first course of slates. The side laps should be a minimum of 8 cm.
4. Head lap
Every slate must overlap the two courses below and you have to ensure that you install the correct head lap. Head lap keeps the roof watertight. If you get it wrong your roof will leak. The head lap for 8:12 and steeper sloped roofs is 8 cm. If your roof has a low slope (4:12 or 6:12) the head lap needs to be 10cm.
5. Underlay
Slate underlay should always be installed under the slates and never on top.
6. Ice-damming
Slate roofs do not need an ice and water membrane. If you're concerned about ice-damming, double the decking felt along the eaves. You can spread roof cement between the layers and increase the head lap along the eaves to 13cm.
7. Slate nailing
You have to get your nailing technique right or you will cause damage to the slates. Nails should only be driven to a depth where the nail head lies within the counter-sunk nail hole crater. Doing it correctly will ensure that the nail heads will not rub excessively against the overlying slates and wear a hole in them.
Do not over-nail or under-nail the slates. Over-nailing means the nail is driven too far and breaks through the slate, leaving it hanging on one nail or sliding out altogether. When the nail is sticking out of the nail hole this is known as under-nailing.
8. Flashings
You have to install flashings with the correct overlap or they will leak. Uphill flashing should always lap on top of downhill flashing. Corner flashings, e.g. chimneys, must either be correctly folded or soldered to prevent leakage.
Folded flashings can be used on positive slopes whereas soldered flashings are required when the slope is so low that the direction of the water flow cannot be controlled by gravity alone. Soldered flashings must be installed with cleats or expansion joints to prevent strain on the solder joints. Never solder with an open flame.
9. Hips and ridges
Make sure the field slates meet tight at the roof hip and form a straight, weather tight, close-mitred junction or install ridge tiles laid to a true line with the edges and joints solidly bedded in mortar. Alternatively, you can use metal roll on the hips and ridges.
installing a slate roof maybe slightly more difficult than installing other types of roofs. By following the advice above you greatly increase the chances of successfully installing a slate roof on your home.
Labels: Installing, Roofing, slate roofing
When considering a new roof system, it may be helpful to understand the different types of roofing materials that are available. It is also a good idea to take maintenance costs in consideration, and not simply purchase based on upfront price alone. Many materials also come in a variety of color options that can be very aesthetically pleasing.
Asphalt shingles are one of the least expensive options when it comes to roofing materials. Although they require very little maintenance, they also have a shorter life expectancy than other materials. In most cases, when asphalt shingles have reached the end of their life expectancy, it is necessary to replace the entire roof.
Wood options include shingles and shakes. This type of material requires a lot of maintenance, but can also be a beautiful addition to a traditional style home. They are generally more expensive than asphalt shingles, but can last up to 50 years if they are maintained properly.
Metal roofs range from aluminum to copper to steel and can be a very energy-efficient option. They are usually available in a variety of colors, and can also be molded to look like shingles or shakes. They are very durable, and are also weather and fade resistant. They are less expensive than wood, and have a life expectancy of over 50 years.
Slate tiles come in a wide variety of colors, and are very durable. In fact, most slate roofs can last for over 100 years. One thing to keep in mind; however, is that these tiles are extremely heavy, and must have the proper support structure. They can be very expensive to install, and the individual tiles are very fragile.
Clay tiles are also a very heavy option that requires the right type of structure, but can be very aesthetically pleasing on homes that have a particular style, such as Spanish or Italian. Although clay tiles can be an expensive option, it is fire and weather resistant.
An eco-friendly option would be a green roof. Although this will depend on the slope of the roof, green roofs can offer many benefits if they are properly installed and maintained. These are known to improve air quality, and increase biodiversity, and some people have designed entertainment areas, or grown their own food on a green roof, which also makes it a dual purpose option. Green roofs can be an expensive option, and can require a great deal of maintenance. There is also a specific layering process that should take place when installing a green roof. Obviously, this is a more involved process, but there can be several benefits associated with installing a green roof.
When exploring the different types of roofing materials that are available, it is important to remember that the structure and style of the home can often be a factor. There are many alternatives that may be more expensive in the beginning, but also offer a larger variety of color and style choices that can last for a very long time. It may also be a good idea to speak with a professional roofing company to see which options would be the best solution for a particular home or building.
Labels: Roof, Roofing, Roofing Materials
Symptoms of a Damaged Roof: How to Tell If Your Home Needs Roof Repair
0 comments Posted by ariya at 01:18Concerned about the condition of your roof? Whether it's old, worn out, or visibly damaged, it's important that you take the necessary steps in order to prevent further structural damage.
Your roof is a vital part of your home or commercial building's construction. Given that it protects you from the weather and other elements, it's absolutely essential that you have a roof made of only the sturdiest and most durable materials available. That's why modern roofing contractors have adapted some truly strong, solid roofing strategies and techniques to safeguard the structure of your home as well as the safety of your belongings and family members.
Sure, we have come a long way since the days of unreliable thatched roofs made of straw, reed, and heather--but that does not mean our modern roofing materials are indestructible, either. In fact, it's very common for roofs to deteriorate over time, considering that they are exposed to a constant battery of elements and weather patterns. Particularly for homes and other buildings in the Northeast, where ice is a near-constant presence during the winter months, it's important to make sure your roof is intact at all times.
Whether your roof has worn out from years upon years of wear and tear, or there's a noticeable problem with some of your shingles following a storm, you'll be able to tell if you need a new roof. However, there are some instances in which you may not be aware right away that you need roofing repair. While calling a team of roofers to come and take a look is certainly one option, and perhaps the easiest, there are certain things you can do on your own to identify the symptoms of a failing roof that will save you from paying for a professional service call.
For starters, take a look around your house. There are certain tell-tale signs that may very well indicate the need for a new roof. Some of the possible red flags include:
- Missing or damaged shingles
- Roof or attic leaks
- Water stains on the ceiling
- Paint or wallpaper that's peeling
If you detect the existence of any of the above issues, it's important to take all of the necessary steps to ensure you don't allow additional structural damage to your roof or building. Unless you're a confident, competent handyman, you'll probably need to call a licensed roofing contractor. Roofing contractors should not be too difficult to locate, especially if you consult with the Better Business Bureau (BBB) for the names of locally accredited businesses that have all of the necessary certifications.
Once you've determined that you do need to obtain a brand-new roof or even a minor repair, you have several options for your materials. A professional roofer will be able to discuss them with you to determine exactly which material matches your existing structure--or, if you need an entirely new roof, which material will be the most suitable to your building and local weather patterns. Your options will include:
- Asphalt shingles
- Metal roofing
- Rubber roofing
- Recycled rubber roofing tiles (imitation slate)
Foam roofing is typically applied to a roofs surface in the form of a spray. This method provides many various benefits including quality insulation and low maintenance. It has natural waterproofing properties, which when applied to the roof, are passed to the surface. In addition, this material is generally lightweight and quite durable. The application typically lasts a long time, however just like any other material, it can become damaged over time. In this article we will outline the ins and outs of repair as pertaining to this kind of roofing.
Materials and Equipment for Roof Repair
1. Ladder
2. Sealant
3. Repair Kit
4. A Helper
Step 1: Roof Repair Kit Purchase
These kits are generally found at most home improvement stores. Most of these kits come with the following items:
1. Soap & Water
2. Bucket
3. Cloth
4. Nozzles
5. Gloves
6. Foam
7. Spray Tips
If the area requiring repair is a bit larger, you may want to look into purchasing the foam separately. A quick look at the kit should allow you to calculate exactly how many square feet it will cover.
Step 2: Up You Go!
Get out your old ladder and climb on up. Whenever working on projects that require operation around heights, you should always ask for the help of an assistant to stabilize the ladder. Safety first!
Step 3: Cleaning the Surface
Prior to application, you will need to clean the surface being repaired. Raise the roof with water and a mild soap, paying special mind to the problem area. Allow ample time to dry.
Step 4: Foam Application
Read the instructions from the repair kit carefully. Be sure you are aware of how to use the spray nozzles and exactly how to apply it. Each kit tends to have subtle differences, and that being said, it is always good to know the specific recommendations prior to repair. Once you're confident in your knowledge base, apply the material to the damaged portion of the roof. Smooth if necessary.
Step 5: Dry
The material should be allowed to dry for a period of at least 24 hours.
Step 6: Sealant
With any foam roof, sealant should be rolled onto the surface at least once every year. You might as well maintain the area while you're up there.
Article Source: http://EzineArticles.com/?expert=Alfred_Ardis
Have a leak in your roof and cannot afford a repair man? Roofing DIY is always an option. But before diving into a project such of this type, there are a few things to review. Safety is always first when repairing anything around the house. With that said when attempting to fix a roof leak a few guidelines should be followed.
The first is never climb on a roof while it is raining or snowing. The adverse weather will create a very slick surface and can cause serious injury if you fall off. The second is to wear a harness that is tied to a secure point on the rooftop. This way if you slip you can avoid getting hurt. Third is to wear rubber soled shoes or boots. The rubber will allow for additional traction when on the roof. Fourth is to never attempt to fix the problem alone. Having a friend with you will not only make the job go faster but will give you back up in case something happens.
After gathering together the safety equipment tools and materials needed for the repair job. The next step is to assess what area of the rooftop has the potential leak. Once that is established then you can take a ladder and climb up in order to find the exact spot. Once the affected area is located some kind of liquid will be required. A garden hose is a great way to find the leaks location. Running water over the area while having someone on the inside of the house will help narrow down the spot of the leaking.
Once the repair is fixed then it is time to perform some preventive maintenance. Keeping the gutters on your house is a great way to keep water from building up on the surface of the roof. If water stays trapped under the shingles or tiles the plywood underneath can start to mold and rot. When that happens, a replacement roof will need to be installed.
Dry rot is another problem that can occur. This problem is caused due to lack of ventilation. A tell tale sign of this is if the center of the roof starts to sag and by doing so it will cause the shingles around the area to dry up and crack. When this happens water will collect in the crevices and cause long lasting damage. If there is dry rot in the roof then a professional contractor will need to be contacted for an estimate on repairing the damage. A preventive measure is to make sure the roof gets plenty of air circulation through vents that are installed.
In regards to vents that are installed. Another piece to check when maintaining or repairing a roof is to verify the roof boots are not damaged. The boots are the seals that are installed at the base of the vents. They are inexpensive and easy to install. Also they can be found at a local hardware store.
If upon inspection the gutters are not sitting directly against the house. A drip edge can be installed in order to cover the gap and allow rain and snow to drain into the gutters properly. Drip edges can be purchased at a hardware store or lumberyard and are generally made of metal.
Be sure to inspect the valleys in a rooftop. A valley is where two roofs come together and create a slanted valley. Be sure to keep that area clean in order to prevent insects from gathering and the growth of mold. When checking the valleys it is a good practice to also inspect the main drain point of the roof.
Following these guidelines and tips will help assure a safe roofing DIY repair job. Also by conducting preventative maintenance repair costs can be kept at a minimum. If a time comes to replace a layer or multiple layers of the roof then a professional contractor is the best way to go. Prices will vary for different types of materials but the one constant is the measurement that all contractors use. This is one square equals 10 feet by 10 feet or 3.048 meters by 3.048 meters.
Article Source: http://EzineArticles.com/?expert=Adriana_N.
Nature can play havoc with your roofs. Lichens, moss and algae grow on the rooftops and damage them. Such moss is a great threat to the roofs. They penetrate the tiles and other materials to make way for water. With the passage of time, the roof gets eroded and water starts leaking in it. With time the tiles become unstable rendering the roof unsafe and you have to go for major re-roofing.
All these troubles can be saved by initially selecting a good company which can make your roof waterproof.
There are lots of roofing companies which specialize in creating waterproof roofs. These companies use latest technology and high quality materials which ensures longevity of the top of your house. They also employ skilled workman who are adept with all types of roofing jobs. So whatever type of roof you have, sloped or flat, they can handle the task with their expertise. The companies maintain customer satisfaction as their priority and always give precedence to the customers' needs and preferences.
They offer a host of roofing services and can even tailor make services according to your needs. So, if you are worried about the safety of your home and your family members you can contact these companies for installation or repairing jobs and get the peace of mind you deserve.
The roofing experts will came over and inspect the top of your house. They are usually thorough in their job and make sure to keep you abreast with all the details. They will then suggest remedies to your problems. Then the crew will start the work and keep you informed about the proceedings.
Article Source: http://EzineArticles.com/?expert=Bobby_Bedi
The majority of homeowners fancy a roof that is cost effective, requires little to no maintenance, and endures the test of time. Even though every 20 years a large number will have to be replaced or at least repaired.
There are many different roofing materials but two of the more common types are listed below, as well as the pros and cons of each. Many homeowners only care about the aesthetics of the material they are buying, each type offers a mixture of qualities that can help in your decision making process.
Newer goods similar to synthetic, fiberglass and metal are obtainable, and a number of revolutionary. Energy-resourceful homes are even using sod to meet their roofing requirements. Two of the more popular roofing materials consist of composite shingles and metal roofing.
COMPOSITION SHINGLES are a great choice for a brand new look at an inexpensive price. The Advanced-quality versions are prepared from asphalt or fibreglass. These shingles present a more long-lasting alternative and may be available with recycled material.
The benefits of composite shingles are: They occur in a big assortment of types, brands and colors. They are versatile to adapt to different applications. They are pretty easy to mount, and in some treatments can be nailed in position above the roof you previously have installed. In most cases they arrive together with a class 'A' fire protection promise and are durable enough to walk on with no destruction.
There are issues with composite shingles that need to be considered that involve: They are known to become loose and at times blow off in too much wind. Also, sun and temperature can mark the look and they don't produce the multi-dimensional appearance of other new materials.
A good option to composite shingles is the metal roofing material. The METAL ROOFS have seen their popularity increase and diminish over the past 30 years, but they seem to be coming back into style.
Standing-seam steel roofing is the most well-liked suburban metal roofing today. Metal roofs can also be created to resemble wood shakes, clay tiles, shingles, plus Victorian metal tiles. Aluminum or coated steel is formed into distinctive shingles or tiles, or into modular panels four feet long so as to mimic a line of shingles or tiles.
The benefits of Mater roofing include: They are fantastically durable, fire retardant and to a large extent maintenance-free. Energy efficiency is also a positive factor since their reflective nature sends the sun rays back where they came from. Metal roofs have been credited for saving on average of 20% off heating and cooling bills and also friendly to the environment as the are 60-65% recyclable material.
The cons to metal roofing include: Installing a number of metal roofing can be a time consuming procedure best left to a professional, and though there it can save you cash in the long run, it costs more to have installed, so it is probably not a clear short-period investment.
You cannot go wrong with either of these two types of roofing materials. As with many things dealing with your home, your selection will likely come down to price along with the conditions the house is exposed to frequently; like wind and sunlight.
Article Source: http://EzineArticles.com/?expert=Mark_A_Bragg
Roof restoration is an integral part of house maintenance but a lot of people tend to ignore it. This however is not a very wise thing to do. A roof performs several important functions and plays a major role in protecting the house. So, restoring your roof at the right time is important. And to restore the roofing of your house, you will need to hire a great residential roofing contractor. This is important because replacing the roof of your house or re-roofing is more expensive than most of the other housing repairs. And you will obviously want you make sure that you money is well spent.
To find a good residential roof contractor, you need to ask around. Talk to your friends and neighbors who have recently got their roofs restored. In this way you might get the names of a few roofing companies that do good work. After getting the names, your next step will be to learn in details about them. Check the internet for information on the companies. Make sure that the companies are insured and licensed. See what technology is used by each of the companies.
While doing your research try to at least 3 estimates. Most companies mention their estimates in the official websites. If estimates are not mentioned, call the companies and ask for the same. Meet the representatives of the company with the most favorable estimate and ask all the questions that are bothering you. Make sure you get satisfactory answers. Ask questions like which material will suit your house the best and how long will the roof last. You also need to ask questions regarding the workforce of the company. Know how long it will take the company to complete the roofing. When it comes to signing the contract, make sure that every important detail is mentioned in it.
The average life span of a roof is about fifteen years depending on the type of material used and the weather it is exposed to. At some point every home owner will face the daunting task of replacing it on their home and it can seem like an off putting job to find a professional roofer to get it done. One of the most important factors to consider that will have an impact on both the cost and the finished appearance will be the roofing contractor that is selected to do the job. Since the replacement should last a good fifteen years and the cost can be slightly high it is imperative to select a competent and professional roofer to do the job right the first time.
One method to find a contractor that is highly recommended is to utilize a consumer based web site that post the consumer reviews of a business with a degree of accountability by not posting reviews that are submitted anonymously. Finding at least three contractors should be easy after reviewing their consumer ratings and then selecting the top contenders to interview. A contractor can help guide the homeowner in the next part of the process of replacing or repairing the roof by helping with material selection based on the consumer budget and needs.
The material used will have an impact on the overall cost of repairing or replacing the roof as will the pitch and by doing a little research on the type of materials available you can understand your options better. A few different types of material to consider for roofing materials include asphalt composite shingles which are cheap but not overall attractive since they tend to have a flat look to them and slate roofing which is more expensive but also more attractive.
For the home owner wanting to be ecologically responsible there is rubber slate or faux slate which is a composite of recycled materials. Metal roofs have also begun to grow a bit in popularity due to the fact that they have a long lifetime of easy no maintenance care but this is a selection that can require the roofing contractor to have special knowledge to install correctly.
What ever roofer you end up going with will be a great asset to selecting materials and keeping the price within your budget. And of course after the roofing contractor does what should be a wonderful job after your research and selection process, make sure to post a positive review on the same consumer web site so the roofer can be around to replace the roof again in fifteen years.
