High Durability Roof Waterproof Sheet [Tyvek Protect 200] | ナータッグ・ビルディングサプライ

It is a waterproof paper that is resistant to heat and ultraviolet rays, making the waterproofing of residential roofs "permanent"!

The increase in steel plates for the finishing of residential roofs has raised a new issue known as "thermal degradation" of the underlying waterproof paper. It is said that during the summer, the surface temperature of steel roofs can reach nearly 70°C, causing the oil content of the asphalt felt, which serves as the underlying waterproof paper, to vaporize due to heat, and over time, it is pointed out that it can become cellulose-like. Tyvek Protect 200 is resistant to both heat and ultraviolet rays, boasts excellent durability and weather resistance, and protects roofs from rainwater over the long term. 【Features】 - Strong against heat and ultraviolet rays, tear-resistant, and has long-lasting durability and weather resistance. - Excellent water resistance and waterproofing, lightweight, and easy to work with. Size 4 feet (1,220 mm × 76.1 m = 92.8 m²) *Please use on roofs with a slope of 2/12 or greater.