High Performance Curved SIP House Ennis MT

Location: Ennis, MT

Project Information

Project Type: Residential, < 3,000 sq. ft.
Manufacturer: Premier Building Systems
Builder: Wickiup Builders
Design Professional: Wickiup Builders
Year Built: 2011


High Performance: Yes
HERS/EUI Index Score: 22
ACH50 - Blower Test Results: 0.17
CO2 lbs./sq.ft./year:

Awards/Certifications: Building Excellence Awards, ENERGY STAR Certified

BEA: 2012 Honorable Mention Single Family Homes - Under 3,000 sq. ft.

10" and 12" SIP walls and 12" SIP roof
HERS Index 22
Curved SIPs
0.17 ACH50
Off the grid: 4kW solar system and three 1kW wind turbines
ICF basement
Radiant heating with wood-fired boiler


Affiliated Members

Premier SIPS

Puyallup, WA


SIPA Website Sponsors