(This house reported 19 resource efficient features.
A company dedicated to changing the world, one house at a time.
A gut-rehab that brought an existing lot and much of the exising structure on the outskirts of Philadelphia back to life. Passive solar enhancements provide daylighting, heating and cooling opportunities while an active evacuated tube solar collection system pre-heats domestic hot water. The airtight building envelope is essential to the passive solar success.