Diy Sip Panel Home Kits . When you find something you like, then you can decide to purchase the entire home package or sip shell kit delivered by truck to your lot/location. C24 treated timber for structural edges and joiners. Diy Prefab Wall Panels Inform Decor from informdecor.blogspot.com Sip floor plans and building kits. With greenix structural insulated panels, you can build a greener | cleaner | safer | stronger home. 7/16″ osb on both sides of all sip wall and roof panels.