High Performance SIP St Clair Powerhouse Olympia WA

Location: Olympia, WA

Project Information

Project Type: Residential, < 3,000 sq. ft.
Manufacturer: Premier Building Systems
Builder: TC Legend Homes
Design Professional: TC Legend Homes
Year Built: 2016


High Performance: Yes
HERS/EUI Index Score: 8
ACH50 - Blower Test Results:
CO2 lbs./sq.ft./year:

Awards/Certifications: DOE Zero Energy Ready Home, ENERGY STAR Certified, EPA Indoor AirPLUS

“By conserving as much energy as possible, this home will be able to offset 100% of its usage with a roof-sized solar electric system. When a net-zero-energy home can be built at a cost on par with traditional construction, everyone wins. TC Legend Homes is helping to usher in a new era of green construction in which homeowners don’t have to choose between cutting-edge efficiency and staying on budget.”

– Ted Clifton Jr., builder, TC Legend Homes

Key Features:

  • High-performance insulation system for enhanced quiet comfort
  • Comprehensive draft protection
  • Fresh air system for cleaner indoor air
  • high-efficiency comfoprt system
  • Energy-efficient appliances and advanced lighting technology for energy and water savings.

DOE Link to this project: High Performance SIP St Clair Powerhouse Olympia WA

To explore other Zero Energy Ready Homes, visit the Department of Energy’s Tour of Zero page.


Affiliated Members

BASF Corporation

Houston, TX
Premier SIPS

Puyallup, WA


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