Air Barrier Projects

Air barriers are critical components of a high-performance building envelope, controlling the movement of air into and out of a structure. Installed on the exterior (and sometimes interior) walls, these systems significantly enhance energy efficiency, moisture management, and overall building durability. At Robert A. Aird, Inc., we install a range of fluid-applied and sheet air barrier systems—like StoGuard® and Parex WeatherSeal™—tailored to the specific needs of commercial, multifamily, and institutional buildings.

Benefits of Air Barriers:

• Energy Efficiency
  By controlling uncontrolled air leakage, air barriers reduce the load on HVAC systems—resulting in lower energy consumption and more consistent indoor temperatures. This contributes to long-term energy savings and supports green building goals like LEED certification.

• Moisture Control
  Air barriers help prevent moisture-laden air from entering the wall assembly, where it could condense and lead to mold, rot, or deterioration. Combined with proper flashing and drainage, air barriers help keep buildings dry and structurally sound.

• Durability & Protection
  A properly installed air barrier improves the lifespan of the building by protecting its envelope from weather extremes and air-borne pollutants. This added durability helps avoid costly repairs down the line.

• Improved Indoor Air Quality
  By sealing off unfiltered outdoor air, air barriers can improve indoor air quality by reducing the infiltration of allergens, pollutants, and humidity—making for healthier living and working environments.

• Thermal Comfort
  Consistent air control leads to fewer drafts and hot or cold spots, improving occupant comfort year-round, particularly in larger or high-occupancy buildings.

• System Compatibility
  Air barriers integrate seamlessly with other façade systems such as EIFS, stucco, brick veneer, and rainscreens. Aird, Inc. coordinates air barrier installations as part of full-envelope assemblies to ensure compatibility and performance.

Whether for new construction or retrofit, Robert A. Aird, Inc. delivers expert air barrier installations that are code-compliant, energy-smart, and built to last. Our team is trained and certified by top manufacturers, ensuring precise application, thorough detailing, and long-term performance. For projects that demand airtight quality—trust Aird to seal it right.