Reduces Water Penetration

Water can be a home's worst enemy because it inevitably will find its way into walls. Tyvek® is a secondary water barrier behind siding that protects the wood structure of a home. When water gets inside walls, it can cause mold, mildew, even wood rot. Tyvek® under the siding is like adding a security blanket to a home. A home stays drier. Families STAY more comfortable.