PermaPro 509150 Pro House Wrap 150 ft L

9 x 150-Foot Polypropylene House Wrap

• 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 condense

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. 5.0 Mil. Thickness.