100% Guaranteed Air Sealing With AeroBarrier.

New England Air Barrier, LLC offers builders, developers, and architects a new and innovative air sealing technology that allows them to reach any level of air tightness, worry free.

AeroBarrier is an interior applied air sealing system that simultaneously measures and seals all building envelope leaks up to 1/2″ allowing builders to “dial in” the precise level of leakage and performance quickly and easily. It makes it easy and economical for builders to improve the performance of their homes and meet energy code requirements more consistently and cost-effectively than traditional envelope sealing methods. Never worry about failing a blower door test!


Meet Any Requirement: 2018 IECC • Stretch Code • LEED • Energy Star® • Net Zero Ready • Passive House

The AeroBarrier technology delivers consistent and guaranteed results that allows your construction schedule to maintain its course. It makes it possible to:

• Air seal in a 1/3 of the time when compared to manual/traditional sealing

• Eliminate miscommunications and scope assumptions from your subcontractors

• Remove the cost of additional compliance attempts and the worry of holding costs for not meeting deadlines



Meet and verify air tightness requirements in real time, avoid guesswork, and save on time, material, and labor. Guaranteed results translate into compliance certainty.

Fast & Easy to Apply

From start to finish, the air sealing process can take 4-5 hours. In new construction applications, prep and clean up time is minimal – typically taking less than an hour.

Measurable Results

The software shows results in real time. By incorporating a blower door, the system is able to dial in your desired leakage. It’s that easy and verified upon completion.


The sealant is GreenGuard Gold certified with Ultra-low VOC content and no off-gassing. Work can resume in the home within 30 minutes.

Meet Any Requirement

AeroBarrier is the only solution that can guarantee any level of envelope tightness, from 3 ACH50 to the Passive House standard of 0.6 ACH50.


In tests simulating 50 years of service, the sealant achieves durability performance in 3 key areas: flexing, aging, and compatibility.


AeroBarrier is transforming the way residential, multi-family and commercial builders seal the envelope – if it can be pressurized, it can be sealed! The possibilities are limitless.

AeroBarrier can easily be applied pre or post drywall (sheetrock) and will adhere to a variety of building materials found in a home; drywall, lumber (treated and untreated), metal, OSB, etc.

The air sealing technology is effectively used in both single and multi-family applications.

Offset Your Construction Costs With Mass Save® Incentives!

There are utility sponsored (Mass Save®) incentive programs that encourage builders and homeowners to do a better job of air sealing. Since AeroBarrier tightens the building envelope, a major component of the incentive calculations, many projects using AeroBarrier are eligible for incentives.