Pressure washing asphalt shingles
Asphalt shingle is a new type of roofing material used in building roof waterproofing. The range of use of asphalt shingles is not only for villas, it can be used as long as it can meet the construction requirements: cement roof thickness not less than 100mm, wooden structure roof not less than 30mm, in addition to all the functions of the tile, it Another feature is that it is especially suitable for roofs with slopes of 5-90 degrees and roofs of any shape. But it is not suitable for flat roofs.
3-Tab shingle is the most basic and least expensive, entry level roof shingles rated for up to 60mph-70mph wind uplift. Most 3-tab shingles come with a limited warranty provided by the product manufacturer; 20-25 years limited warranty is the normal for 3-tab shingles.
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.
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