Zero Energy Webster SIP House Seattle WA

Location: Seattle, 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: 2015


High Performance: No
HERS/EUI Index Score: 56
ACH50 - Blower Test Results:
CO2 lbs./sq.ft./year:

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


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

“Over the last decade, we’ve developed practices that allow us to build net-zero-energy homes for the same price as traditionally constructed homes. Sometimes, we are able to build them for even less. We know we are doing something right because our services are in high demand.”

– Ted Clifton, builder, TC Legend Homes

DOE Link to this project: Zero Energy Webster SIP House Seattle 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


SIPA Website Sponsors