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You are here: Home / Resources / Home Owner Information Guides Guide 2: Asphalt RoofingAsphalt shingles are the most commonly used type of roof covering for pitched roofs. The overlapping design of their installation directs water downward from one shingle to the next to the edge of the roof where usually the system discharges the water to the downspouts. Asphalt shingles, also known as composition shingles, are so widely used because of their moderate cost, light weight (compared to wood, slate or tile), their durability and ease of installation. In installations, the normal shingles are overlapped to produce a total roofing weight of about 240 pounds per roofing square. The shingles are surfaced on the top side with mineral granules to provide protection from the elements and an element of fire resistance. The shingles do allow moisture to escape from attic areas in vapor form. |
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Tour our virtual home to learn about the most common issues that may be lurking in the home you plan on buying — or the one you already own. |
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Proper maintenance of any home is key to retaining and growing the value of your investment in the property. HouseMaster has compiled a simple checklist that every homeowner can benefit from. |
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