Henry Company

Henry® Company is a leading innovator of Building Envelope Systems® and understands the principles of integrating air/vapor barrier, roofing and waterproofing systems to ensure superior building performance.  Henry professionals offer designers, contractors and building owners a combination of technical experience and a commitment to provide quality products. For more than 75 years, Henry has been the trusted source for complete Building Solutions.

Residential Water Resistive Air Barriers

Henry’s superior residential water resistive air barriers and accessories can provide excellent control over air, water and vapor infiltration, may improve building thermal performance and can reduce energy costs for a wide range of homes around the world.

Henry Products at Small Planet Supply

BlueSkin VP


BlueskinVP™ is that unlike traditional weather resistive barriers (housewrap), BlueskinVP™ is a fully bonded, self-adhered sheet that is vapor permeable.  Also, BlueskinVP™ is nail sealable which allows for an additional level of protection not found in traditional weather resistive barriers.  This provided flexibility in design, reliable high performance and durability over the long term all wrapped up in a product that is easy to apply.  

Henry Butyl Flash


Henry® Blueskin® Flexible Butyl Flash is a flexible, conformable and easy-to-use self-adhering window and door flashing. It is designed to protect and seal vulnerable areas of curved windows and doors, sills and wall penetrations. Blueskin® Flexible Butyl Flash helps seal the building envelope for improved durability, energy efficiency and protection against water intrusion.

Air-Bloc® LF Liquid-Applied Flashing


Henry® Air-Bloc® LF is a moisture cure single-component elastomeric liquid-applied flashing using a highly advanced Silyl-Terminated Polyether (STPE) polymer. It is designed to cure through reaction with airborne moisture to provide a heavy-duty, seamless, rubber-like impervious membrane with excellent weathering and water resistance.

Shop for these and other Henry Company products at our online store.