Air Barrier Systems

Vapor Permeable

ExoAir210AT

ExoAir® 210AT is a self-adhered permeable air barrier membrane that is comprised of a high-performance acrylic adhesive and a nonwoven facer. When installed properly as a system, ExoAir 210AT will mitigate air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.

ExoAir 220

ExoAir® 220 Fluid-Applied Permeable Air Barrier Membrane is a monolithic, elastomeric membrane designed to be rolled or sprayed onto exterior above-grade wall assemblies to mitigate air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.

ExoAir230

ExoAir® 230 Fluid-Applied Synthetic Permeable Air Barrier Membrane is a monolithic, elastomeric membrane designed to be rolled or sprayed onto exterior above-grade wall assemblies to mitigate air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.

ExoAir230LT

ExoAir® 230LT Fluid-Applied Synthetic Permeable Air Barrier Membrane is a monolithic, elastomeric membrane designed to be rolled or sprayed onto exterior above-grade wall assemblies to mitigate air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.

Securock EXOAir430

Securock® ExoAir® 430 pre-applied fluid-applied synthetic permeable air/water barrier membrane is a monolithic, elastomeric membrane that is applied in a factory setting eliminating the inconsistencies and weather impact that can occur when applied in the field. It is applied to the face of USG Securock® Brand Ultralight Glass-Mat Sheathing panels for above-grade wall assemblies to mitigate air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.

Securock

Gypsum-Fiber Roof Board

Unique, homogenous composition gives the panel strength and water resistance through to the core; while using 25% fewer fasteners. For use in fully adhered and mechanically attached systems.

Impermeable

EXOAir110AT

Self-Adhered Air and Vapor Barrier Membrane. ExoAir® 110AT is a 22-mil composite impermeable membrane that is comprised of 16 mils of butyl and 6 mils of HDPP facer.

EXOAir120

Fluid-Applied, Asphaltic Air & Vapor Barrier Membrane. ExoAir® 120 Fluid-Applied Air and Vapor Barrier Membrane is a monolithic, elastomeric membrane designed to seal exterior above-grade wall assemblies and mitigate air infiltration/exfiltration, vapor transmission and water penetration.

EXOAir130

Fluid-Applied, Synthetic Air and Vapor Retarder Membrane. ExoAir® 130 Fluid-Applied Synthetic Air and Vapor Barrier Membrane is a monolithic, elastomeric membrane designed to seal exterior above-grade wall assemblies and mitigate air infiltration/exfiltration, vapor transmission and water penetration.