Air barriers are only effective when designed as a holistic, continuous system. Tremco offers the industry’s only comprehensive vapor-permeable and vapor-retarding air barrier systems formulated for compatibility, including engineered transitions to ensure continuity at critical terminations and connections.

Vapor-Permeable Air Barrier Membranes

Exo Air 220
Exo Air 230

Transition Assemblies

Proglaze ETA

Air & Vapor Barrier Membranes

Exo Air 120
Exo Air 110/110LT

Additional Products

Exo Air Primer
Exo Air Termination Mastic
Exo Air TWF