Deep energy retrofit of a circa 1869 home. A National Grid pilot project.High PerformanceMassasoit Deep Energy Retrofit (DER)
Surrounded by a landscape of stone, grass, and flowers, this painstaking reproduction house stands as a model of historic aesthetic and modern building science.Historic Restoration1703 Complete Historic Restoration
Deep Energy Retrofit of an 1850 mill building on the Westfield River.Historic RestorationOld Grist Mill
A Deep Energy Retrofit with a new kitchen and master bathroom.High PerformanceNorthampton Deep Energy Retrofit
The rebuilding of the circa 1839 structure, which was destroyed by fire in 2010.Historic RestorationWest Cummington Church