Roof Replacement and
Roof Repair Specialist(703) 475-2446
Shingles cover 80% of America’s homes, but they are far from being all the same. Today’s shingles come in a large variety of colors, styles, and materials to meet any homeowner’s demands. Before we look at the different types of shingles available there are some other elements we should first consider.
Climate - shingles treated with zinc or copper are resistant to algae and fungus. This is something you will definitely want to have if you live in a damp, humid climate such as Florida, or Louisiana.
Building Codes - In some areas local law restricts certain roof types. The number of shingle layers a roof can have may be limited as well. A quality roofing contractor will be able to help make this decision with you.
Roof Pitch - The slope of the roof is something else that will be a factor in deciding which shingles are right for your home. Again, this is where a qualified professional can help guide you in the right direction.
Roof shingles are made with many different kinds of materials to suit a large range of needs. We will examine some of the major types of shingles, what they are made of, and how long they will last.
Asphalt Shingles - Often called composite shingles; asphalt shingles are widely popular due to being lightweight and relatively inexpensive. They are made by permeating a fiber material with asphalt. Since the late 1950’s manufacturers have constantly worked to improve quality by utilizing modern synthetic materials. The newer fibers being used make synthetic asphalt shingles more fireproof than their organic predecessors. They also absorb less asphalt; making them lighter also. Both types are covered with various colors of ceramic coated mineral granules. This not only adds to the beauty of the roof, but also protects the roof from the suns ultraviolet rays and increases the fire resistance. Granules of copper or zinc are used to fight algae growth. Most asphalt shingles have spots or strips of thermoplastic adhesive on the bottom side. This adhesive heats up in the sun, creating a bond with the roof which increases wind protection. With a life span of 20+ years asphalt shingles deserve serious consideration when choosing a roofing system for your project. Visit http://www.madehow.com/Volume-3/Shingle.html for more details.
Architectural Shingles - While made with the same types of materials as regular asphalt shingles; architectural shingles offer a more refined look. With their attractive thickness they can be made to resemble wood shakes or slate. Architectural shingles tend to be a bit more expensive, but they are easier to install than some other types. It is not unheard of to find premium laminate shingles with 50 year warranties.
Wood Shingles - Are usually cut from cedar though some other woods such as pressure treated pine are also used. Wood shingles are smooth and uniform, but with a lot of variety in look because of the natural grain. Wood shakes are similar to shingles, but are left rough. This type of shingle should last for 30-50 years, but expect to pay more than you would for asphalt shingles.
Article Source: http://www.roofer911.com
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