Preferred Building Systems manufactures energy efficient green built homes
Energy Star and green built modular homes.

Preferred Building Systems is committed to Energy Star and all of our standard home components roll out Energy Star compliant. Our standard wall is 2x6 with dense pack cellulose, yielding an R-21. We also can add various foam sheathings to the exterior and create a higher performance wall system in modular construction. We practice careful air sealing and our attention to reducing thermal bypass results in a superior product. How we build...

Efficiency Vermont energy star home wins award
Our last home tested achieved a
5 STAR + from Efficiency Vermont

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Working with Preferred Building Systems (PBS) to build your new home is easy and fun. Although we only sell our modular homes to authorized dealers and builders, we help all our customers make informed decisions.

Energy Star logo
The PBS factory is approved to deliver ENERGYSTAR rated home components and together with your builder you can achieve up to an Energy Rating of 5 Star Plus.
How we build...
Preferred Building System energy efficient modular homes

Preferred Building Systems (PBS) modular home factory is located in Claremont New Hampshire. We offer environmentally and energy efficient modular homes in New Hampshire NH, Vermont VT, Massachusetts MA, Maine ME, Connecticut CT and Rhode Island RI. We use superior building products and processes that create a better built more energy efficient modular home. How we build...

THE DAY OF THE HOME SET
Watch an energy efficient modular  home being set in 8 hours.Watch a home being set from foundation to watertight. The process all happens within an 8 hour day.
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