SIP Supply distributes polyurethane structural insulated panels, including Greenix systems with wood or metal facings, for walls and roofs. The company can work from custom plans, prepare factory openings and electrical routes and coordinate broader kit-home packages for residential or commercial buyers.

It also handles projects outside the United States. Quotes should distinguish panels from structural steel or timber, doors and windows, finishes, shipping, unloading, installation supervision and local permits.