How It Works

The technology we use injects a fog of aerosolized water based caulk sealant into a pressurized building to seal air leaks from the inside. We then rely on a software-based system to continuously measure and record airflow in the form of leakage throughout the sealing process.

The sealant particles only accumulate where leaks are located, completely closing them off. Aeroseal is non-invasive, working from the inside of the envelope to locate and seal the air leaks regardless of human accessibility to see the leak. This eliminates the need to tear down walls or strip off insulation in a project past the gyp. board phase.

Our system records results in real-time, stopping when desired levels have been reached. Our process is more cost-effective and consistent than manual sealing. It’s why we guarantee results.

Simple 4 Step Process

Step 1

Prep & Setup

  • Cover finished horizontal surfaces

  • Cover openings not to be sealed

  • Setup equipment

Step 2

Pressurize & Begin Sealing

  • Pressurize the space

  • Input your target ACH50

  • Begin computer controlled sealing

Step 3

Monitor & Finish Sealing

  • Monitor air sealing process

  • Progress is reported every 60 seconds

  • Verify ACH50 is achieved

Step 4

Certify Seal Completion & Cleanup

  • Software generates certificate of completion

  • Remove protective coverings and equipment

  • Construction can resume within 30 minutes

Matt Risinger

Calls AeroBarrier (Aeroseal Envelope) a game changer

Mike Holmes

“This system measures and seals envelope leakage in homes tighter than industry standard.”