Member Directory by Country & State
Montana
Eclipse Engineering, Inc.
Design Professional
We are a SIP-friendly structural engineering firm licensed in all 50 states, 7 Canadian provinces, Puerto Rico, and Guam.
Missoula, MT
Design Professional
We are a SIP-friendly structural engineering firm licensed in all 50 states, 7 Canadian provinces, Puerto Rico, and Guam.
Missoula, MT
Manufacturer Regional Sales, Manufacturing
Panelize your dreams with Enercept SIPs, the better way to build.
Billings, MT

Manufacturer Regional Sales, Manufacturing
Insulspan® offers a wide range of services and can work with builders, architects, and consumers.
Whitefish, MT

Builder, Design Professional, Manufacturer Regional Sales, Manufacturing
Third-party verified, flawlessly engineered Premier Structural Insulated Panels (SIPs) are the easiest, most energy-efficient, time-tested building envelope framing solution available. Simply stated, there is no other system available that offers the performance and benefits that SIPs do. Premier SIPS exceed code requirements, deliver a healthier, exceptionally sustainable (60% more energy-efficient than stick framing), extremely durable structure that will stand the test of time.
Belgrade, MT