Take a look at this seven minute video about the restoration project at the Waterbury State Office Complex here in Vermont.  

Specialists in building envelope commissioning and air tightness testing throughout New England, we have collaborated on projects such as schools, manufacturing plants, outpatient surgery, dormitories, offices, courthouses, banks, laboratories, multifamily housing, and military structures.  We have blower door tested buildings as large as 200,000 sf and as tall as 10 stories. We have tested hundreds of envelope details during construction and know how to make improvements to these details before it is too late and too costly to fix.  We have the knowledge, experience, and equipment to make envelope commissioning a smooth process for your project. We aim to help change the face of renewable energy by degrees.  We believe in enthusiastic action preceded by thorough planning.  Through efforts towards change in small degrees we can improve energy efficiency for the better.

Contact Us

email: zerobydegrees@gmail.com

phone: 802-522-9713

Fairlee, VT

Serving Vermont, New Hampshire, Maine, Massachusetts, Rhode Island, New York and Connecticut

Complete List of Previous Projects


Recent News at ZbD

ZbD was recently awarded a 2016 Efficiency Vermont Award for “Major Renovation on a Large Building” for their work on the Hartford Town Hall municipal building.  Our team provided quality assurance testing with infrared imaging, fog, and blower door testing as well as on-site inspections. Congratulations to our fellow team members on this project: Bread Loaf Corporation, Energy Balance, Inc. and Efficiency Vermont for their collaboration.