Reduces Drafts

luxury hotels in GlasgowTyvek® HomeWrap® helps stop drafts from passing through walls. Air penetrates every crack and crevice where building materials meet. Siding alone can't stop air infiltration. Even insulation doesn't stop air from moving through a wall. In fact, when air moves through insulation, effective R-value drops significantly. Tyvek under the siding acts like a windbreaker for the home, keeping energy robbing air out and keeping families comfortable inside.