Sustainable solutions shaped the conversion of this professional couple’s carport into an extension of their existing home, and replacement of their carport at the rear of the property.

Green features include:
- Passive heating through solar convection thermal mass panels
- Under-floor passively cooled root cellar
- Reuse of existing materials, including exterior cedar siding, concrete pieces as landscaping stone, reclaimed doors and hardware
- Improved insulation and ventilation
- Maximized natural lighting, skylight, overhangs designed according to solar calendar, and south facing solar panels
- Green roof on the carport
- Rainwater harvesting using the hydraulically engineered, Gold Tier Cradle-to-Cradle Award winning Raintube gutter protection system and raintote
- Functionally planned log storage for woodburning fireplace
- Design collaboration with LEED Accredited Professional
- Demonstrated sustainable building practices including employment of sediment control plan, waste reduction through reuse and recycling practices