EPA Indoor AirPlus SIP House North Bend WA

Location: North Bend, WA

Project Information

Project Type: Residential, < 3,000 sq. ft.
Manufacturer: Premier Building Systems
Builder: TC Legend Homes
Design Professional: Premier Building Systems
Year Built: 2018


High Performance: Yes
HERS/EUI Index Score:
ACH50 - Blower Test Results: 0.88
kBtu/sq.ft./year: 0.3
CO2 lbs./sq.ft./year:

Awards/Certifications: DOE Zero Energy Ready Home, ENERGY STAR Certified, EPA Indoor AirPLUS, Nat'l Green Building Standard

BEA: Energy Star Certified New Home
Washington Built Green - Highest 5-Star Status
EPA Indoor AirPLUS Qualified Home
DOE Net Zero Energy Ready Home

TC Legend handled all aspects of the project from design through construction and has developed consistent high performance home systems that rely on the energy efficient components that SIP offer. Install time is days, not weeks which equates to a reduction in framing and other trade labor. The use of SIPs lent to the design of this home for 2nd floor vaulted ceilings, natural surfaces and exposed flooring.

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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