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AeroBarrier – A Minimally Invasive Approach to Drastically Improve the Energy Efficiency & Comfort in Existing Buildings

Air Sealing, Existing Buildings, Renovations / By Alex Lord

A deep energy retrofit is a comprehensive energy efficiency upgrade made to an existing building, with the goal of significantly reducing energy consumption […]

AeroBarrier – A Minimally Invasive Approach to Drastically Improve the Energy Efficiency & Comfort in Existing Buildings Read More

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

THE INHERITED PROJECT – Part 6 – WRAP UP

Air Sealing, New Construction / By Alex Lord

“It’s a really cool story. I mean, if you think about it, it’s salvaged what was supposed to be a

THE INHERITED PROJECT – Part 6 – WRAP UP Read More

THE INHERITED PROJECT – Part 5 – DEFINING OVER-SPRAY

Air Sealing, New Construction / By Alex Lord

An AeroBarrier Installation is a nonconventional construction process. A nonconventional process often requires detailed descriptions and unique terminology to accurately

THE INHERITED PROJECT – Part 5 – DEFINING OVER-SPRAY Read More

THE INHERITED PROJECT – Part 4 – SISTERED FRAMING MEMBERS

Air Sealing, New Construction / By Alex Lord

Many construction professionals rely on spray foam for air sealing purposes. Although the sheathing plane is often the primary air

THE INHERITED PROJECT – Part 4 – SISTERED FRAMING MEMBERS Read More

THE INHERITED PROJECT – Part 3 – BLOWER DOOR DIRECTED AIR SEALING

Air Sealing, New Construction / By Alex Lord

Over the last month or so you may have seen us using the term “Blower Door Directed Air Sealing.” We

THE INHERITED PROJECT – Part 3 – BLOWER DOOR DIRECTED AIR SEALING Read More

THE INHERITED PROJECT – Part 2 – THE RESULTS

Air Sealing, New Construction / By Alex Lord

Cobalt Construction Management builds tight homes. This leaky, inherited shell was not up to his or his clients standard. That

THE INHERITED PROJECT – Part 2 – THE RESULTS Read More

THE INHERITED PROJECT – Part 1 – THE BACKDROP

Air Sealing, New Construction / By Alex Lord

Let’s be real. Builder-Client Relationships can be challenging. Not every project is a good fit for both parties. Sometimes this

THE INHERITED PROJECT – Part 1 – THE BACKDROP Read More

AeroBarrier Masking Measures

Air Sealing, Existing Buildings, New Construction, Renovations / By Alex Lord

Whether you’re laying out and forming up a foundation, hanging drywall, or installing AeroBarrier, the amount of thought and time

AeroBarrier Masking Measures Read More

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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

We just finished off this 25 Unit Multi Family Pro We just finished off this 25 Unit Multi Family Project in Farmington, ME with E.W. Littlefield Inc., @AvestaHousing, and @KaplanThompsonArchitects.⁠
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The entire building, including the units, corridors, accessory rooms, and ductwork all received Aeroseal Applications. ⁠
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Although this is one building, it will house 25 families/couples/individuals. That means 25 different "homes." This is how we need to start thinking about multi family projects as an industry.⁠
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Everything stems from the exoskeleton, aka the exterior building envelope, but if there's a substantial amount of air infiltration from unit to unit or unit to common space, we're choosing to ignore building performance from a holistic perspective. ⁠
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Air Leakage Testing requirements or not, compartmentalization has a huge impact on a multi family buildings operation energy usage. ⁠
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#lordbuildingsolutions #LBS #weatherization #airsealing #aerosealenvelope #aerobarrier #aerosealduct #aeroseal #efficiencymaine⁠
If you have a ducted HVAC system new or old, it's If you have a ducted HVAC system new or old, it's leakier than you think. Even the best sheet metal installers can only do so much by hand to make their ductwork airtight. ⁠
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Most tin knockers take great pride in their work, but obstructions and access issues hinder their ability to mastic each connection or joint. ⁠
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If you're building a new home with a ducted system, adding Aeroseal to your air sealing strategy is not a major cost add and has a quick ROI.⁠
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If you own an existing home with a ducted system, cleaning and sealing your ductwork will have an immediate impact on your energy bills, home comfort, and indoor air quality.⁠
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The Aeroseal technology is a game changer. It's a minimally invasive way to drastically improve the energy efficiency of your home. ⁠
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Low hanging fruit that pays significant dividends for your pocket book, your health, and the world we live in.⁠
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Interested in learning more? Link in Bio.⁠
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#lordbuildingsolutions #LBS #weatherization #airsealing #aerosealenvelope #aerobarrier #aerosealduct #aeroseal #efficiencymaine⁠
Good times with even better people at the @finehom Good times with even better people at the @finehomebuilding Summit down in Beverly, MA last week!⁠
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It's always nice to poke your head out of the day-to-day, boots on the ground slog that is the construction industry to talk about the slog. But in all seriousness, many of the presentations attended and conversations had bread new ideas and motivate us to keep pushing forward.⁠
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Thanks to the FHB crew for running a smooth event. Let's do it again next year!⁠
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#lordbuildingsolutions #LBS #weatherization #airsealing #aerosealenvelope #aerobarrier #aerosealduct #aeroseal #efficiencymaine⁠
Historic preservation practices allow buildings to Historic preservation practices allow buildings to be a deep representation of the local culture and character of a town or city but also pose challenges to design and building professionals who want to create a durable, energy efficient, and healthy living spaces. ⁠
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The Dr. Milton Wedgewood House Historical Renovation was no exception.⁠
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A 4-minute read packed full of challenges, triumphs, and lessons learned. Don't miss our Summer 2025 blog post!⁠
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Link in Bio.⁠
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Builder: @hebert.construction⁠
Developer: @avestahousing⁠
Architect: @kaplanthompsonarchitects⁠
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#lordbuildingsolutions #LBS #weatherization #airsealing #aerosealenvelope #aerobarrier #aerosealduct #aeroseal #efficiencymaine⁠
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  • 60 Browns way
    north Yarmouth, ME 04097
  • (207) 870-7391
  • alexl@lordbuildingsolutions.com
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