July 28, 2010


The goal of this project was to create a home with a high R-value enclosure, a right-sized mechanical system, energy efficient lighting, appliances, windows and doors, and also have the possibility of adding site-generated power at some point in the future. To ensure that solar-generated power could be successfully installed, the house was sited with a large south facing sloped roof. The high R-value enclosure was achieved through 4” of rigid foam insulation on the interior of the basement walls, the exterior of the stud walls and on top of the roof rafters. Many details (in particular, window and door installation) needed to be developed in order to ensure Habitat’s volunteer labor could successfully implement the critical water management and air barrier details.