WaterShed house wraps are non-woven, non-perforated breathable polypropylene material, with a CLAF® mesh, multi-directional drainage plane.  Lightweight for easy installation with up to 6 months of UV protection. Available in Low Perm (15 Perms), High Perm (55 Perms) and Commercial (35 Perms). Custom logo available upon request.

Protecto Wraps's assortment of housewraps, air, protective membranes, tapes and flashings provide air / vapor and water protection around windows, doors, roof and wall systems.

StoGuard air barrier helps to construct an airtight building envelope, minimizing the risk of moisture problems - decay, corrosion, loss of insulation value, mold growth and indoor air quality (IAQ) - problems that can occur because of air leakage and condensation. And because StoGuard is fluid applied and structural, it won't rip or tear from the structure.

Moisture barriers in walls protect against the transfer of incidental water into the building. They shield moisture-sensitive components, such as wood or gypsum-based sheathings, during construction and in the event of a breach in the outer wall covering, such as a crack in stucco. StoGuard is a moisture barrier that keeps damaging liquid water from penetrating and saturating the sheathing.

Vapor retarders save time, money and energy by reducing moisture migration under concrete slabs and foundations, and through inner walls and ceilings. Raven has a wide variety of vapor retarder products to choose from that are readily available.

Underslab gas barriers are becoming necessary components for sites containing high risk factors for naturally occurring gases. Raven gas/moisture underslab barriers are made from state-of-the-art polyethylene and barrier resins to provide unmatched impact strength as well as superior resistance to gas and moisture transmission. VaporBlock® Plus™ is a seven-layer co-extruded gas and moisture barrier designed to restrict naturally occurring gases such as radon and/or methane from migrating up through concrete slabs.