ZEH Demonstration - Califon, New Jersey
Although it did not start out to be a zero energy home - the remodeling project performed by Bill Asdal (Asdal Builders) in conjunction with the NAHB Research Center and with support from the Department of Energy Building America Program, resulted in a newly remodeled home that will be a net-zero energy home. See how it was done and other project details by visiting the links below.
Before the remodel
After the remodel