National Grid Deep Energy Retrofit Program

In June of 2009, National Grid (NGrid) launched a pilot program intended to demonstrate Deep Energy Retrofits (DER) in existing Massachusetts homes. The program provides financial incentives and technical support to projects that commit to achieving significant energy reduction and successfully complete a long application process.

The first of these Deep Energy Retrofits to be done in Massachusetts was completed by Wright Builders, Inc. in January 2010. The project team also included the Building Science Corporation of Somerville, MA, and National Grid, Massachusetts.

Visit the National Grid's DER Program website for more information.



ENERGY STAR. It’s the little label with the big message: Better is Better.

Wright Builders is proud to offer new homes that have earned the ENERGY STAR® label. The ENERGY STAR label means that your new home has been designed and built to standards well above other homes in the market today.  It means better quality, better comfort, and better durability.  It also means that your new home is a better value for today, and a better investment for tomorrow. The ENERGY STAR label gives you the peace of mind that your home has undergone a better process for inspections, testing, and verification to ensure that it meets strict requirements set by the U.S. Environmental Protection Agency (EPA). ENERGY STAR certified homes are better because they are designed and built to provide homeowners:

Peace of Mind. The result of a home that’s built better.

With the ENERGY STAR label on your new home, you can be confident that it will deliver.  When ENERGY STAR requirements are applied to new home construction, an integrated approach to design combined with tried-and-true best building practices adds up to a durable, comfortable home with reduced utility and maintenance costs. Our ENERGY STAR certified homes have undergone more inspections and testing than typical homes to ensure that your new home was built to higher standards.

Enduring Quality. Better systems make all the difference.

Purchasing a new home is a big investment, so it’s important to be sure that it’s built to last. We design all of our new ENERGY STAR certified homes to include value-adding energy efficiency features, and a combination of materials and equipment that will deliver better performance.




LEED Certified


The Leadership in Energy and Environmental Design (LEED) Green Building Rating System™ was developed by the US Green Building Council to encourage sustainable green building and development practices. We are enthusiastic USGBC members, and strive to achieve a minimum standard of Silver LEED Certified on our new construction homes and offices.

If you're into the green lifestyle and looking for an energy-efficient home built with a maximum of recycled materials, call us today.

Visit the US Green Building Council website for more information.


Green Living

Wright Builders has been at the forefront of solar design, energy-efficient construction, and conservation technology for our entire history. In 2008 we added photovoltaic panels to our own offices, reducing our electric consumption by 40%.

Tour our gallery of Green homes and then, let's get started with your project!

First DER Project

Deep Energy Retrofit
Clark Residence
Belchertown, MA

Watch Video of DER Project


Customers say...

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We LOVE our new green house. Wright Builders, you're the best!

Kyle and Carolyn Cave

Hadley, MA

What does 'green' really mean?

Looking at two seemingly identical houses, one ENERGY STAR/LEED Certified and the other minimally code complaint, you won’t notice much on the surface that seems to be different.

The code minimum house will be a little cheaper. Money’s tight, and you want to get the most for your money. So…don’t buy the cheaper house! Spending a little more on the energy-efficient home will save you money in the long run because of these differences in the construction:

  • Higher standards of insulation installation, leading to a more weather-tight house.
  • Prescribed detailing to virtually eliminate wind infiltration.
  • Minimal usage of low performance insulation products such as fiberglass.
  • Class 1 Cellulose insulation, a locally recycled product that is sustainable.
  • More efficient heating systems and sealed ductwork to reduce air leakage.
  • Floor system air sealing for greater comfort.
  • Efficient doors and windows.
  • Low E glass.
  • Sealing around doors and windows with high performance materials.
  • Sealed combustion direct vent heating equipment.
  • No fuel smell from oil heating equipment.
  • Attics and knee walls sealed from living spaces as if they were outdoors (which they are).
  • Up to 35% heating cost savings.
  • Minimum SEER 14 cooling equipment.
  • Indoor comfort at lower temperatures because of reduced drafts.
  • High efficiency lighting reduces lighting costs by 75%.
  • Higher humidity levels are achievable without damage to house – approximately 40% for greater health and comfort indoors.
  • Constant/periodic ventilation to refresh interior air.
  • Gas stove hoods vent outdoors for fumes and cooking odors.

Bewildered by the buzzwords? Check out our Vocabulary page for all the definitions!


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