Air Barrier Projects

Air barriers are systems designed to control and reduce unwanted air movement through a building’s envelope. By sealing gaps, cracks, and penetrations in walls, ceilings, and foundations, air barriers help prevent drafts, moisture intrusion, and energy loss.

A properly installed air barrier improves indoor comfort, increases energy efficiency, and protects the structure from condensation-related issues like mold and deterioration. Unlike traditional insulation alone, air barriers focus on stopping air leakage—the biggest source of heat loss and gain in most buildings.

Used in both residential and commercial construction, air barriers create a tighter, more efficient building that performs better year-round while supporting long-term durability.