Shingles is a wooden material for roofing. Board is made of wood softwoods, a cross-section of the wedge, the groove along the wider edge.
roof coating consists of laying shingles on patches, pressing the sharp edge of one shingle into the groove of the second and przybijaniu the patches - nails hidden in the groove. For rain water is not leaking, shingles is laid with grooved edges to leeward and slightly bends downward. The edges of the grooves of each shingle grit when dry on a sharp edge adjacent slats, further sealing the connection. The tightness of the entire shingle coverage depends on the number of layers of shingles. Usually, a simple roof areas are covered in two layers, while the band stretches or bends przyokapowe - triply.
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