ExoAir vapor-permeable air barrier systems are designed to seal walls from air infiltration and exfiltration, while allowing vapor molecules to pass through so they do not get trapped within the wall.
ExoAir impermeable air & vapor barriers are designed to block moisture vapor as well as air.
Transitions assure that tie-ins or transitions from air barriers to window or curtain wall systems will not be a source of problems from air and moisture infiltration into a structure.
Check out these additional resources to help you find the right air barrier for your project.
Determine the right air barrier that meets the criteria to complete your project.
Air barriers are only effective when designed as a holistic, continuous system. See which air barrier meets your needs.
Take a look at this article which was in collaboration with Technical Market Manager Marcy Tyler and the Architectural Glass Institute (AGI).
Pre-construction meetings are important to schedule whenever an air barrier is specified as part of the construction project.
Download this document that shows the various spray options available for ExoAir products.
We have received UL Safety Certification of exterior wall systems and components including ExoAir 110AT, ExoAir 130, ExoAir 220 and ExoAir 230 air barriers in accordance with NFPA 285 testing, ASTM E331 water leakage testing and ASTM E2357 testing.
Access our NFPA 285 Engineering Judgment Request Form.
Securock ExoAir 430 is the only gypsum panel integrated with a pre-applied fluid air barrier membrane. The panel brings two proven technologies together - Tremco's ExoAir fluid-applied air barrier membrane and USG's Securock glass-mat sheathing into one panel that controls air, water and vapor in a very efficient way.
Raleigh, North Carolina
Hospital expansions happen all the time.
In today’s world, mission critical facilities not only need to withstand Mother Nature’s worst, but they need to provide protection from terrorist attacks as well.
It's imperative that an air barrier system on a medical center or hospital accounts for different temperatures and humidity parameters.
Our knowledgeable, technical sales representatives provide guidance of fluid-applied, sheet and vapor-permeable systems, a systematic approach appropriate for an area's climatic conditions, and development of details and specifications to address tie-ins or transitions.