Color Stone Chip Coated Blue 3 Tab Asphalt Shingles
Shingles with factory-applied adhesive have a strip of clear polyester film applied to each shingle to prevent the sealing strips from bonding the shingles together when packaged. When the shingles are installed, the first step is tearing out the polyester film, then installed according to installation guide.
Asphalt Shingle is designed for slope Roof（ Gradient: 20°- 90° ）, which are composed of : a base material---glass-fiber mat which provides support for the weather-resistant components and gives a shingle strength; asphalt and fillers; and surfacing material, generally in the form of colored mineral granules,our products use high-temperature sintering basalt granules, that provides more protection from impact and UV degradation and improves fire resistance.
Although wood shingles, slate, tile, metal, and a host of other materi-als can be used to surface house roofs, asphalt stands out
as the roofing material of choice because it is relatively affordable, easy to apply, fire-resistant, comparatively lightweight,
available almost every-where, and durable enough to last for 15 to 40 years. In the past, uninteresting appearance was the biggest
strike again st asphalt roofing-it just didn't offer the visual interest and charm of classic materials such as wood and tile. But things have changed.Today, asphalt shingles are sold in many textures, grades, and styles that are reasonably convincing at mimicking the look and character of traditional materials.
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