Is resistant to

Aluminum roofing material is also produced in the form of rolls with a protective coating applied to metal. Such a roof is resistant to corrosion, retains color for a long time, durable. When laying folding, the laying of the roof does not require technological holes in the roof. Aluminum sheets can be laid both on a concrete base, and on a wood -cut. If the roof is reinforced concrete, then with a slope of up to 6%, sheets are laid with an overlap of 20-25 cm and the sealant laying into the seams. If the slope of the roof is larger, the sealant is not used, and the overlapping is reduced to 15 cm. Aluminum roof does not require care, its operating time is above 100 years, and the price compared to copper is much lower.