HBRANV Members Special

Want to have a building science expert look at your project. Together we can find easy and low cost ways to make your homes more comfortable, cheaper to live in, and more durable.

Get special price consulting today!

Building a New Home?

Don't regret the missed opportunity to build the most comfortable home with lowest maintenance costs!”

Backed by Building Science and proof of savings from past projects!

The passive house difference!

Buying a new or older existing home?

Prevent buyer’s remorse. Have a pre-purchase Energy Assessment done on your prospective
“Dream Home”
What you learn you can use to negotiate the price!

Want to know more?

Is your current home...

Cold, drafty, hard to heat, uncomfortable, expensive to heat?

Our experts can come to your house, find out what is wrong and fix it!

Learn why!

Twin Pines Housing's Tracy Street Multifamily gets PHIUS Certification!

Twin Pines Housing Trust and Bill Maclay Architects create new PHIUS Certified Multifamily in Lebanon, NH.
This mulitifamily project was designed to be Net Zero and it is.
We are honored to be part of the team that made this project possible.
this 27,000 sq. ft. building uses less energy to heat than a standard 3,000 sq. ft. home!
Imagine what how comfortable and fuel efficient your new or existing home could be!

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