A passive home is a type of energy-efficient home designed to maintain a comfortable internal environment throughout the year without conventional heating and cooling systems. This is achieved through superior insulation, airtight construction, and effective ventilation systems.
The construction cost for a passive home is typically 3.5% to 8% higher than that of a traditional home. However, the long-term savings in energy costs often outweigh the initial investment.
| Builder/Company | Location | Distance from Williamstown (miles) | Estimated Rating | Services Offered |
|---|---|---|---|---|
| Hugh Lofting Timber Framing | Southampton, NJ | 20 miles | 4.7/5 | High-performance building, including Passive House design principles |
| South Jersey Passive House | Southampton, NJ | 20 miles | 4.5/5 | Focused on sustainable building practices and Passive House standards |
| Tight House | Maplewood, NJ | 34 miles | 4.8/5 | Certified Passive House architecture and consulting services |
| GTG Custom Home Builders | Not specified | Varies | 4.2/5 | Provides information on Passive House construction standards |