Tour the first Passive House in Virginia with the General Contractor and Owner as they explain the intentions going into the project and lessons learned. Lankford Passive House has three bedrooms, two-and-a-half bathrooms, and about 2,250 square feet.
The green home has triple-pane Serious Windows 725 Series, double-stud wall framing, FSC-certified framing lumber and plywood, structural insulated sheathing with taped seams, a hybrid wall with nine inches of Agribalance open cell spray foam and cellulose insulation, a roof with Agribalance open cell spray foam and two inches of closed cell roof foam, a white roof, and an exterior with stucco and Western Red Cedar.
The home includes several other green elements, including a 1,100-gallon rainwater harvesting system, locally-sourced slate, regionally-sourced red oak floors with a water-based low-VOC finish, and building finishes from cherry and locust trees harvested on the site.
I GBCI and AIA CE credit pending approval
Fee: $5 for members and $15 for nonmembers.
The Housing Lab 