Henry BlueskinVP™

Positive and negative pressures on the building envelope drive air and moisture into and out of the structure through porous materials or unintentional openings. Blueskin VP™ prevents pressure cycling to improve the thermal and moisture performance of exterior walls.

Picks up where traditional polymeric wraps leave off

Despite common perception, traditional building wraps are not air barriers in many applications. This is because the required detailing, fastening, taping and sealing are often lacking in the field. Consequently, they allow uncontrolled air movement in both directions, resulting in reduced thermal performance of the wall assembly, as well as potential for moisture and mold problems.

By contrast, Blueskin VP™ is both a water resistive barrier and air barrier. By providing a continuous plane of air-tightness, this tri-laminate prevents air and bulk water from moving through exterior walls in either direction.

• Provides greater moisture and water protection of sheathing than mechanically attached Water Resistant Barriers (WRBs)
• Keeps water from being trapped behind the WRB during construction phase
• Eliminates wind washing of insulation due to pressure cycling
• Lowers energy costs (defined by Energy Star whole house modeling)
• Improves occupant comfort by eliminating drafts
• Improves performance of insulation
• Helps prevent mold growth by removing moisture