PermaPro 36 in. W X 100 ft. L House-Wrap 5 mm

3x100 PermaPro stops winds from robbing homes of their energy and insulation values. Reduces the air exchange that occurs in homes as air moves through the wall cavities. Tiny micro perforations also allow the release of water vapor to help prevent any moisture condensation. Water resistant air infiltration barrier is lightweight and easy to install, yet is strong and durable which reduces jobsite waste. PermaPro is an economical woven building wrap that exceeds industry standards for air infiltration, moisture transmission, water resistance, increased UV protection, strength and durability. Light and translucent for easy installation, and remnants are recyclable.