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AeroBarrier

An Air Sealing Case Study – The Dr. Milton Wedgewood House Historical Renovation

AeroBarrier, Aeroseal, Air Sealing, Existing Buildings, Uncategorized / By Alex Lord

Maintaining the historical fabric during a renovation project of any scale is no small feat. Maintaining the historical fabric in […]

An Air Sealing Case Study – The Dr. Milton Wedgewood House Historical Renovation Read More

Sealing the Deal: A Two-Part AeroBarrier Application in a High-Performance Home

AeroBarrier, Aeroseal, Air Sealing, New Construction / By Alex Lord

New England is a hub for high-performance builders who foster a culture of ongoing innovation, pushing the envelope on energy

Sealing the Deal: A Two-Part AeroBarrier Application in a High-Performance Home Read More

Seal
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What customers are saying

I worked with Alex to do an Aeroseal on my whole home renovation. Alex and his team did a great Job, his communication leading up to the project was excellent, he kept to the agreed upon schedule and I’m very happy with the results!

- Mike D (DIY Homeowner, Vermont)

Lord Building Solutions did and A+ job on my home. I had Air Sealing and new Insulation done in my entire home. Alex Lord and his crew did a fantastic job explaining everything and giving me the best possible price. Their work was done extremely quickly and there was little that I needed to do! As a new home owner, I was worried about people/contractors working on my home and if I could rely on their ‘expertise’. When working with L.B.S. I didn’t have to worry about a thing. They were friendly with my animals, respectful of my space/property and my home is better off from all the work they did! I would highly recommend Lord Building Solutions to anyone.

- Alex K (New Homeowner, Maine)

“He was very professional, communicative, responsive, transparent and ethical. He’s been one of the best contractors we’ve ever worked with. He even left us a dinner gift card!”

- Anne G

lordbuildingsolutions

Northern New England’s Air Sealing Contractor ~ Licensed Aeroseal Envelope (AeroBarrier) & Aeroseal Duct Dealer

How DURABLE is the AEROBARRIER Sealant?⁠ ⁠ Followi How DURABLE is the AEROBARRIER Sealant?⁠
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Following fifty cycles of flexing and accelerated aging, simulating a fifty-year period of service, the sealant showed no evidence of cracking, crazing, or spalling. ⁠
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Three factors were considered when assessing the durability of the AeroBarrier sealant during the third party testing – flexing, aging, and compatibility of the material.⁠
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- Flexing is an important characteristic, because most joints within the⁠ building enclosure expand and contract due to changes in temperature⁠ and/or moisture, which requires the sealant material to accommodate⁠ that movement.⁠
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- Aging is very important for the building industry, because some materials⁠ can break down over time due to leaching of plasticizers or other low-⁠molecular-weight volatiles, causing them to embrittle.⁠
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- Compatibility is important with all building products because the sealant⁠ shouldn’t chemically react with or leach into other building materials.⁠
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The Results:⁠
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The Sealing Performance was 0.13% leakage when compared to the open-joint condition (no sealant present) after simulating 50 years of heating, cooling, different moisture levels, and building movement.⁠
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There was no discoloration and/or material breakdown at the sealant interface with 41 dissimilar common building productions, indicating favorable compatibility. ⁠
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The Conclusion:⁠
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Buildings featuring solid design and detailed execution—paired with AeroBarrier—provide long-term durability, energy efficiency, and occupant comfort for a lifetime.⁠
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#lordbuildingsolutions #LBS #weatherization #airsealing #aerosealenvelope #aerobarrier #aerosealduct #aeroseal #efficiencymaine⁠
High Performance shouldn't be Complex.⁠ ⁠ Passive High Performance shouldn't be Complex.⁠
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Passive House Standard of Airtightness achieved from this AeroBarrier Application in Conway, NH - February, 2025⁠
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Architect: @balancedarchitecture⁠
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#lordbuildingsolutions #LBS #weatherization #airsealing #aerosealenvelope #aerobarrier #aerosealduct #aeroseal #efficiencymaine⁠
Most MVPs stay out of the spotlight. My beautiful Most MVPs stay out of the spotlight. My beautiful wife is no exception.⁠
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Happy New Year to all of our wonderful clients, trade partners, and our internal + external team members. 2025 was a year of opportunity and growth. We are grateful to all who contributed.⁠
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A few more days of reset before it's time to get after it! 2026 is going to be an epic one.⁠
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#lordbuildingsolutions #LBS #weatherization #airsealing #aerosealenvelope #aerobarrier #aerosealduct #aeroseal #efficiencymaine⁠
One of the most challenging yet rewarding projects One of the most challenging yet rewarding projects to date.⁠
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The Dr. Milton Wedgewood house in Lewiston with the best in the business.⁠
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Builder: @hebertconstruction⁠
Architect: @kaplanthompsonarchitects⁠
Developer: @avestahousing⁠
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#lordbuildingsolutions #LBS #weatherization #airsealing #aerosealenvelope #aerobarrier #aerosealduct #aeroseal #efficiencymaine⁠
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