Types of roofs.

by sarflondondunc
Article by Norayr Tiratsyan
Modern roofing materials market offers a huge selection of coatings for roofing.By type of waterproofing layer, appearance and size of the roof divided into five main types: roller, mastic, membrane (film), and patterned sheet (piece). In addition, the roof conventionally divided into two groups: roofs in urban construction and roofing for cottages and villas.Roll roofingRoll roofing made of asphalt and bitumen-polymer with the reinforcing

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