Vapor Permeable Barriers

Air Barrier Association of America
ABAA is a complete resource for air barrier education and technical information. Air barriers contribute to green, durable buildings, significant energy savings, and improved air quality and indoor comfort. Specify the ABAA Air Barrier Quality Assurance Program and make sure that your air barrier is built right, the first time.

DuPont de Nemours, Inc.
DuPont™ Tyvek® Fluid Applied WB+™ is a vapor permeable air and water barrier membrane. It is applied at 25 mils and has a vapor permeability of 22 perms. Fluid Applied is a low VOC, single-component elastomeric polymer product with superior elasticity and flexibility. It is easily applied in one coat and has extremely low shrinkage during curing.

GE Construction Sealants
GE Elemax 2600 silicone barrier (AWB) is a solvent free, fluid-applied, 100% silicone coating for AWB applications to coat and seal above-grade wall assemblies. Elemax 2600 AWB provides breathable, long-term air and water protection in a variety of elements: temperature extremes, sunlight / UV radiation, rain, and snow. This seamless, breathable membrane prevents water and air from entering the building, while allowing moisture vapor to escape.

Karnak Corporation
KARNAK manufactures a complete line of sustainable roof coatings, sealants & waterproofing products for the building envelope. Products are third party certified by UL, FM, NSF, Miami-Dade & FBC. Karnak Energy Star Coatings are listed with CRRC, comply with CA Title 24. KARNAK is a WBENC certified Woman Owned Business please call Karnak 800-526-4236 or visit our website.

Master Wall
Master Wall SuperiorShield line of building protection components is your one-stop shop for building protection. Our products are designed to work seamlessly with one another as part of a comprehensive air/water protection strategy. Our products include Rollershield RS (Roll/Spray), Rollershield VB (Vapor Barrier) and Rollershield TG (Trowel Grade) and SuperiorFlash Liquid Flashing.

W. R. Meadows
The AIR-SHIELD™ line provides sheet-applied, liquid-applied, vapor-permeable air barriers to completely protect a building from air, vapor and moisture infiltration. AIR-SHIELD provides a complete above-grade air, vapor and water barrier on a variety of construction materials. AIR-SHIELD is a key component in building-envelope construction, and is available in low-temperature and all-season formulations.

Pecora Corporation
Easy Four Step Solution for an Energy Efficient Wall System. Fully engineered and compatible products that work in tandem to provide complete air, vapor and water barrier protection for your building envelope. Flashing and joint filler, fluid applied vapor permeable barrier, sealant and adhesive and membrane for transitions between building components.

PROSOCO
PROSOCO's R-Guard permeable air barriers stop air leakage through walls, rough openings, seams, and transitions, making buildings air-tight. Air-tight buildings are energy-efficient buildings. That's why so many projects, like Seattle's Bullitt Center, seeking to meet the world's toughest energy efficiency requirements use R-Guard. R-Guard's silyl-terminated polymers contain 99% solids to expand and contract with materials.

Quickflash Weatherproofing Products
Quickflash products offer a significant improvement over the current method of caulking sub-exterior electrical, plumbing, and HVAC vertical wall penetrations. Breakdowns in caulking and reliance on proper caulking of penetrations is one of the primary sources of water intrusion for new home construction. Our products come with a 10 year limited warranty for water intrusion.

Rubber Polymer Company
The Rub-R-Wall brand offers a complete line of quality polymer coatings from the foundation to the rooftop of residential and commercial buildings. Products include below grade waterproofing, airtight permeable and non-permeable air and vapor barriers, water repellents and crack injection system.

Siplast
Siplast® WALLcontrol™ Modified Silicone VP Liquid AWB is a vapor permeable liquid-applied single-component silyl-terminated polyether (STPE) moisture-cure air and water-resistive barrier for commercial wall systems. The high solids formulation can be applied by spray or roller in a single continuous coat, is suitable for low-temperature conditions, has minimal dry film shrinkage, and is resistant to wash-off while curing.

DuPont de Nemours, Inc.
DuPont™ Tyvek® Fluid Applied WB is a vapor permeable air and water barrier membrane. It is applied at 25 mils and has a vapor permeability of 25 perms. Fluid Applied is a low VOC, single-component elastomeric polymer product with superior elasticity and flexibility. It is easily applied in one coat and has extremely low shrinkage during curing.