Porter SIPs, division of PorterCorp
Manufacturer Regional Sales, Manufacturing
Featured Projects

Wolcottville, IN
SIP provided energy efficiency products along with speed of construction and overall cost.read more

Accokeek, MD
Environmental educational building that embraces the world's most stringent set of green building and energy efficiency requirements. "It's more than just a structure," said the Foundation's Executive Director. "It's a teaching tool to help students have an even more meaningful... read more
Spring Lake, MI
This 2014 project included 8” SIP roof with 4’ cantilevered overhangs, radiant heating system with natural gas boiler, passive solar design, low-e argon filled windows, and all LED lighting. The exterior is designed to be maintenance free. There are site screen... read more
Traverse City, MI
SIPs make construction a more truthful endeavor, making possible to build a High Performance small footprint residence.read more

Kittery, ME
The thick roof will save energy & help the building to retain heat in the winter.read more

Tallahassee, FL
SIPs were able to help save time, labor construction costs and energy.read more