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September 28, 2007

What are Roofing Shingles and Why Should a Homeowner Use Them?

There many different types of roofing shingles available for individuals that are looking to either build a new home or replace their current home’s roof. While there are many choices, most homeowners choose an asphalt shingle roof. Asphalt shingle roofing is the most popular form of roofing in the US. In fact, four out of five homes have asphalt shingle roofs.

Asphalt shingles appear to be small, individual shingles applied to roof. In fact, generally speaking asphalt roofing shingles are large slabs that include many different shingles. The standard size of the slabs is three feet long. They are notched mostly for appearance and look like small individual shingles.

Why Choose Asphalt Shingle Roofs?

Perhaps the biggest reason that many people in the United States use asphalt roofing shingles, also known as composition or fiberglass shingles, is due to the price. The cost of asphalt shingle roofing is generally lower than any other types of roofing. Also, this type of roofing is fairly easy to install. The two types of asphalt shingles a homeowner can install include composition and fiberglass shingles.

The Types of Asphalt Shingle Roofs

Composition shingles are preferred by some individuals because they’re made of organic materials, whereas fiberglass shingles are of course made of fiberglass. Both of these types are considered asphalt shingles. This is because, whatever material they’re made of, whether fiberglass or organic composition, they are then soaked in asphalt. Some homeowners actually prefer fiberglass materials because they are more fire resistant than the regular organic type.

Other Types of Shingle Roofs

While asphalt shingles are the most popular type of roofing in the US for residential homes, there are other types of shingle roofing that is used as well. For example, some homeowners may choose to use metal shingle roofing, which resemble wood shakes. These are generally made of aluminum that has been formed to look like shakes. This style is popular, although more expensive than asphalt shingles.

Metal roofing shingles may be preferred by some consumers due to the fact that they are very fire resistant. In fact, if installed properly and with the right materials beneath the roofing, metal roofing shingles can receive A class a in fire resistance. This is the highest class of fire resistance possible.

Wood shingles or shakes are another type of roofing shingles a person can install in their home. However, this style while very attractive in appearance can be much more expensive than asphalt shingles. However, this type of roofing can be installed directly over old asphalt shingles.

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September 26, 2007

Keeping Metal System Secure With Roofing Screws

When installing metal roofing, it will be held down with roofing screws, and in some cases flashing installed for asphalt roofing materials will also be secured using roofing screws. The length and style of screw being used will depend on the type of roof it is being used to secure as well as where on the roof it is being used.

For general metal use, self-tapping roofing screws can be used, usually three-inches long, however when securing the first edge of a metal roof section, a one-inch screw may do the job. If laying a metal roof over an existing single layer of asphalt, a three-inch screw will be needed on the first section as well. Unless each panel of a metal roof has been pre-drilled at the factory, or least weakened with dimples, a self-tapping screw will make the job easier and faster with less risk of injury due to snapping roofing screws.

Unlike nails driven through an asphalt shingle, there is nothing in the metal that will seal the hole as the roofing screws are installed. There are two basic types of roofing screws with sealer caps made of either metal, which sit on top of the metal roof and are held down tight by the screw, or rubber/plastic washers that are made as part of the screw that seal the hole as the screw is run in.

Different Gun Needed For Driving Screws

Installing a metal roof by hand is not recommended as the installation calls for a minimum of a screw every two feet. Doing this by hand would quickly wear thin on the installers hand and arm muscles. While rechargeable screw guns are available to drive roofing screws, due to the power requirements for the job, it would become necessary to change batteries at least once an hour. Considering charging times, a person would need at least four batteries to get through an eight-hour day.

An electric screw gun will supply the power needed throughout the day and most screw guns will have adjustments to insure the screw is not driven into the roof too far. In some cases the heads of roofing screws could be drawn in too far damaging the new roof or the heap can be snapped off the screw.

A pneumatic screw gun can also be used but like an air-powered hammer, a compressor will be needed as well as a long rubber air hose will need to be dragged along with it while installing roofing screws into the new roof.

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September 24, 2007

Roofing Products When Building Your Bender

A bender, in this case, has nothing to do with getting drunk. A bender is also the name of a home you can make in a couple of days from a combination of natural and man-made materials. A bender looks like a short longhouse of the Native Americans. There are a variety of reasons for building a bender, whether you have crash landed in the woods and need shelter; whether you are in the army and on training in wilderness survival, or are homeless and wanted a place to call your own. The last instance is what happened to me and my lunatic of a partner, Mitch when I lived in England. One of the big concerns in making a home is what roofing products to use.

Use What You’ve Got

With a little imagination, many things can be easily converted to roofing products for your bender. You can also start with one of the roofing products and upgrade as you go along. If you were in the situation Mitch and I were in. We were living in a tent and were facing an English winter, which is just as harsh as winters on the Atlantic Coast of America, my home country.

First, you need a flat piece of ground. Pound it flat is you have to. If you can get a sledgehammer or even a usual hammer, you can drive stakes into the ground to make holes for your frame. Get some small pieces of rocks as well.

Now you get to know why a bender is called a bender. You find young, green, bendable wood like hazel and bend them. Two hazel trunks bent into an arch and tied together can make a sturdy frame. This is even sturdier if you weave other green trunks in between the arches.

Once the frame is set, which took Mitch and I one day, you can think about putting in a stove (if you have one) or roofing products. Here are some of the roofing products I’ve seen on English homemade benders:

Old army surplus tents Plastic tarpaulin Real tarpaulin that costs a fortune Silk parachutes Huge old blankets and towels Cloth bags that used to carry coal, rice or flour

It Works

You are best mixing and matching your roofing products, depending on your situation. My bender had plastic sheeting and then was topped by an old army surplus tent. The bender lasted for over three years, longer than my relationship with Mitch.

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September 22, 2007

Roofing Nails – Why Use Them?

If you are going to do some repair work on your roof then it would be a good idea to use roofing nails on it. The wire nails have a head that is too small and won’t hold the shingles down in a storm. The roofing nail has a large flat head. If you don’t use proper nail installation you can have problems later on down the road. The following article is very informative about using roofing nails. Hope you enjoy reading it.

Something as trivial as the type of nails you use for attaching shingles to a roof, that doesn’t matter, right? Wrong. It’s called the roofing nail, and it’s called that for a reason. The most common form of nail, usually called the wire nail, has too small of a head to provide enough surface pressure to hold down shingles through a storm. That’s why the roofing nail, while short, has a large flat head, to maximize its holding capacity.

Air Or Hand Pressure?

These days, it’s hard to find a roofing company that still hammers their nails by hand. It’s almost always comprised of workers using air compressor cables to shoot the roofing nails in. This method, even though it gets the job done faster than a hammer, can provide uneven results. Each roofing nail doesn’t receive the same amount of air pressure, and so sometimes they do not fully grasp the wood. You also get less guarantee of the roofing nail entering the wood straight, which can cause ripping and tearing of the shingle and leaks. Hammering the nails in by hand is always preferred, even if it does take longer.

Peeking Out At Me

Improper nail installation can cause problems later. A nail that didn’t get a good grip on the wood when it was installed will pull itself out over time, and not only will you have a hole in your roof that could potentially leak but you also have a flapping shingle. Roofing nails that you see coming out should be fully removed and replaced with a new nail. This can also be caused by the wood warping under the nails.

Fixing A Hole

If rising roofing nails have caused a hole in your roof that you have found to be leaking, there’s an easy way to fix it. First you must remove the raised roofing nail and then lift up the shingle carefully. If you bend it too far, it could break. Fill the hole with asphalt cement and add some of the loose rocks to it, then lay the shingle back down. Add a small bit of asphalt cement to the hole, and place another roofing nail in a close spot.

If you do not want to be bothered to fix a hole in the roof yourself, or if it is a job that is just simply too big for one person to take on, there is a temporary method for covering the hole while waiting on a contractor. Make a frame out of pressure-treated wood around the hole, and under the frame place a sheet of plastic. Attach the frame and the plastic to the roof using roofing nails. This method is only temporary, and will not stand up to harsh weather conditions.

Most roofing companies these days rarely use hammers. It gets the job finished sooner but it can produce uneven results. They use air compressor cables that shoot the roofing nails in. Roofing nails that are coming out should be replaced with new nails. Remember that improper nail installation can cause problems later. If you have a leak you can fix it temporarily by using plastic  held down with roofing nails.

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September 20, 2007

Using Roofing Nailer Saves Arms And Hands

Trying to decide if a roofing nailer will make life easier will depend on the definition of easier and whether or not is vocational or, as a homeowner, needed for replacing the roof or making repairs. If the decision has been made to purchase a roofing nailer it will need to be decided on the type. They are available with pneumatic power, electric and rechargeable, and made by various manufacturers.

Essentially, a roofing nailer will save the arms and hands from pounding with a hammer all day long and most have adjustable power settings so the user doesn’t over drive a nail into the roof, damaging the new roofing material. This can be especially helpful if installing slate or tile roof and too much power can crack one of the expensive tiles. On asphalt shingles they can tear through the shingle if left unnoticed can cause a leak in the future.

The first feature to look at is its durability. It will have to hold up to hours on a hot roof without being damaged by the sun. It should also be able to live through a two-story drop onto the ground or concrete without breaking into a thousand pieces. Typically, no matter careful the worker is, the roofing nailer is going to take a fall.

Choosing Clutter Or Convenience

While most professionals swear by a pneumatic roofing nailer there are some who are not interested in being connected by a long air hose and having to have an air compressor running all day. Although they can usually be adjusted for air power of between 70 and 120 pounds per square inch, they can be tough to maneuver in tight spots such as under second story eaves or around chimneys.

An electric power roofing nailer obviously does not require the air compressor but the user will still be dragging a long extension cord behind them as they work. Also adjustable depth gauges and built-in tools to help keep nail lines straight into the shingles, they can be slightly heavier than a pneumatic roofing nailer as the power is located in the unit.

Most rechargeable roofing nailers have the same power, with a minimum voltage of around 20, and do everything the electric roofing nailer can do. Typically, most companies claim the battery charge lasts long enough to nail down about two square of roofing material. Extra batteries are available for use on large jobs, but the ability of them to survive a 15 of 20-foot fall is questionable.

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September 18, 2007

What Types of Roofing Materials are Available?

There many different types of roofing materials available for consumers that may wish to roof their home. These materials can be categorized as metal, asphalt shingle, wood, and tile or slate. Each of these materials has advantages and disadvantages, and each actually offers various types of materials within each category. The most common roofing materials used are metal and asphalt.

Metal Roofing Materials

Although many types of metal roofs may resemble each other closely, there are actually five different materials that metal roofing may be made from. The most commonly used metal for metal roofing is steel. This is due to the fact that it is heavier and sturdier than other metals. Generally steel roofing will be coated with tin so that it avoids corrosion. There are also other coatings placed on to this type of metal roofing to keep it more durable and give it a nicer appearance.

Other types of metal roofing include stainless steel, aluminum, copper, and alloys. Stainless steel is very rarely used as it is a very expensive way to roof a home. They can give a very striking appearance to your roof and won’t rust or corrode, but it is one of the most expensive ways to roof a home.

Aluminum is a very commonly used metal roofing material for residential buildings. It does not rust, but it has to be painted so that it has a nice appearance. Aluminum roofs are also coated with most of the same materials used for steel roofs. Copper, while not very commonly used, is a good metal roofing material as it does not have to be refinished and so is not easily scratched. It is also very easy to use on a roof and it is aesthetically pleasing; the largest drawback to copper is its cost.

Another expensive type of metal material used for roofing is grouped into alloys. Alloys are combinations of different types of metals and materials that are combined to create great strength, appearance, and durability. While these may vary in cost, they are generally fairly expensive.

Asphalt Roofing Materials

Asphalt roofing materials can be created using either composition shingles or fiberglass shingles. Whichever materials used, it is then dipped into asphalt and the shingles are created from it. While this type of roofing material appears to be separate shingles, it is generally one large section of shingles that is designed to look like individual pieces. This type of roofing is found on most residential homes across the United States. This is because it has a nice appearance at a low cost.

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September 16, 2007

Roofing Labor Rates And Information

One of the most important things that you have to think about when you are choosing a specific company for building your roof is the price. You want something that is affordable, something you can squeeze into your daily budget, while at the same time you do not want to sacrifice the quality of your roof just to pinch a few pennies. Over time roofing labor rates have changed, and what you paid fifteen years ago for your last roof may not be an accurate comparison for what you will be paying now. It is also vitally important that you know exactly what you are going to be buying, because no one wants to be charged for a full installation when all you needed was a patch job.

Why So Much?

Anything can affect the roofing labor rates on a job, from the pitch of a roof to how many dormer windows you have. Overhang angles, tie-ins, anything that will cause the company to take extra time is going to drive the roofing labor rate up. This is where it becomes vitally important on selecting a contractor. You should always work with a professional contractor, unless you know for a fact that the person you are employing definitely knows how to put up a roof. Say, if someone from the neighborhood tells you that he is a part-time roofer and that he can fix your roof for a cheaper rate than professional contractors, ask him who some of his references are and contact them. Ask about the quality of their roof and how it has stood up over time.

Checking references is an important step in any contractor selection process. Professional contractors may raise their roofing labor rates from job to job, so making sure that their work is worth the price is imperative. You may even want to ask to speak with anyone who was unhappy with their roof, so you can get a proper medium of references. Asking around at a local hardware store or lumber yard is a good way to get a feel for your local roofing labor rates.

No Base

You may be asking yourself, how do I know whether I am getting ripped off? If you don’t know what the base roofing labor rate is, how will you know if your contracting company is charging too much or not enough, although I’m sure the latter would not be a problem. Unfortunately, roofing labor rates change not only from one geographic location to another, but from one city to another, and even one job to another. The best way to find a fair estimate of your job would be to invite two or three different contracting companies out to look at your roof and then have them give you an estimate. Out of the estimates you receive, you can decide which of the companies you feel the most comfortable with.

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September 14, 2007

Roofing Equipment Makes Job Less Labor Intensive

Most professional installers have a host of roofing equipment designed to make their jobs easier and less labor intensive. Working on a roof is hard enough considering the weight of the materials that have to be taken to the top of a building and fact that roofing work is usually performed on hot, sunny days. In the early days of roofing, equipment was mainly a hammer, a tape measure and a pouch to hold nails.

A utility knife for cutting asphalt shingles is one of the small hand tools used with roofing equipment to make the job neater, but those installing tile, slate or metal roofing materials will need a different type of cutter to fit the pieces together properly. To make the job go faster, most roofers use nail guns. This piece of roofing equipment can either be powered by an air compressor, electric or battery. In addition to a hammer, this is an important part of the roofer’s toolbox.

One of the most important piece of roofing equipment is a ladder used to get onto the roof. There are electric powered lifts that attach to ladders to help hoist the shingles onto the roof, since the average pack of asphalt shingles weighs about 80-pounds, they can get heavy lugging them up the ladder on a shoulder. If the roofer does not have a lift, the ladder has to be strong enough to support the person with the added weight of the shingles. For large jobs a contractor may rent a lift for an hour or two until all the shingles have been raised to the roof.

Some Equipment Used Only Part Time

An air compressor to power pneumatic tools or a generator to supply power to electric tools may also be roofing equipment that professionals have on hand. When working on a new building with no electricity connected, the generator can supply power to the compressor. Some contractors also use compressors to power small refrigerators to help keep drinks cold on hot days.

Safety should also be part of the roofing equipment used by professionals and can include goggles to wear while cutting wood when reworking a roof line or repairing a roof. And, they are recommended when using any power roofing equipment to fasten shingles. One of the most important pieces of safety equipment is a rope and harness, typically used on a high roof or one with a steep pitch. In the event the roofer looses their footing, the harness can suspend them in the air instead of allowing them to hit the ground.

 

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September 12, 2007

How To Hire Roofing Contractors

If you are planning on purchasing a home or you are thinking about doing some home improvement projects then you should know that the roof is a very big issue for a lot of people. This is because nobody wants to move into a home that has a roof that is not going to be able to survive the next winter. However, changing a roof or making slight changes and fixing parts of your roof, is something that can really interfere with your day to day life. This is especially true if you do it in the winter time or during a rainy season. For this reason, you may wish to enlist the help of roofing contractors.

Learning About Roofing From Roofing Contractors

If you want to learn a little more about roofing work, costs and ideas then you should get into contact with some roofing contractors. These roofing contractors have done a lot of research when it comes to roofs and thus they can help you to understand the basic concepts of roofing. They can also explain the terms and names that are used in this field. Plus they can also give you a list of prices that you will need.

Over time people have devised a wide array of ways in which to deal with different materials that are used for building roofs. Each of these has its own strong and weak points when it comes to weather conditions and area restrictions. These are also things that roofing contractors have great knowledge of.

What Roofing Contractors Do

There are 3 main things that roofing contractors do. First of all you can rely upon roofing contractors to install new shingles for you. Roofing contractors are the experts that you can depend upon whenever you need to put a new roof on your home. Secondly, roofing contractors can also help you correct any problems that have to do with your home’s roof. As such, they are able to make things better and safer for you. Third, and finally, roofing contractors can install additional scaffolds and add-ons to keep other damage from occurring.

Conclusion

As with all other contractors you should try to find other people who have worked with the roofing contractors you are in contact with so that you can see the results or at least talk to them about their experiences. Of course, this should be something that you do before finalizing the details, which should be put down on paper and signed.

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September 10, 2007

The Products of Many Roofing Companies

Roofing materials are so varied and numerous that many roofing companies have made catalogs and other listings for them. These catalogs list down and enumerate the dozens of roofing materials available from the roofing companies. Roofs are a necessity in our lives; it provides shelter and keeps us safe from the elements. It can also insulate us from the cold and the sun’s heat.

Roofing Companies Major Products

The more common roofing materials manufactured by most roofing companies are asphalt roof shingles. These are tiles which are manufactured en masse to provide the demand that home owners and other building contractors have for it. These types of material fall under the classification of composition shingles.

Some roofing companies also manufactures PVC or fiberglass sheets for roofs. These are usually translucent materials that are place in an overlapping pattern in our rooftops. They are hardy and durable materials that can withstand a lot of pressure and elements.

Roofing companies also manufacture wooden shingles or shakes to make attractive roofing. These look like authentic old fashioned roofing materials which are used during the old times. These days they are durable and often aesthetically pleasing to the eyes. The only downfall of these wooden tiles is that they need constant maintenance from leaks and water.

Some roofing companies also manufacture metal roofing materials for the convenience of the buyers. Metal roofing is low maintenance, fire resistant and deflects heat from the sun. Steel is durable and can often be overlooked for maintenance because they do not require a lot of attention. For low maintenance roofing materials, choose steel roofing.

Tiles and slates are also manufactured by bigger roofing companies. These roofing materials are the more expensive kinds and they have been used in many buildings for their durability and insulation. When these materials are used for the rooftops, you will need to reinforce your structure to accommodate the additional weight of the slate and tiles. Roofing companies also need to provide the stores that sell these materials with the proper installation guide for tiles and slates because these are rather difficult to install and put up. These are not you average do-it-yourself kind of roof materials.

These are just some of the few roofing materials available. There are more specialized roofing materials like solar panels and these provide home owners and buildings owners with the capacity to produce their own. Not all roofing companies manufacture these types of roofing materials since they are integrated into the materials itself and need additional work.

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