Tu-Tuf #4 Vapour Barrier White 5FTx100FT

Tu-Tuf #4 Vapour Barrier White, provides a barrier against air and moisture penetration. Wrap it completely around the house including ceilings, and around walls right up to the windows and doors. Foundations are wrapped around the outside perimeter from the base to ground level and the Tu-Tuf is laid under the concrete flooring making the problems of moisture penetration and dampness absolutely minimal. Due to its cross laminated it has 3.6 times the tensile strength and 6.4 times the puncture resistance of the standard 4 mil low density poly. It is also pinhole free, an impossibility with typical barriers.