Earthen Concepts & Development, Inc. Deliberately Energy Efficient Green Building

You can slash energy costs by up to 70%. Because SIPs create a tighter building envelope than conventional insulation, your builder can actually reduce the size of heating and cooling equipment. That reduces costs immediately. Better yet, SIPs keep your costs down from season to season, year after year, for as long as you own your home. How are electrical and plumbing installed? In commercial construction, wiring is pulled through conduit, phases2 or channels are built into the foam cores of a SIP panel that work like conduit. Electricians use a fish tape and feed the wires through panel chases without compressing insulation or drilling through studs. Typically, plumbing is installed in interior walls and floors, but not in exterior walls. Where exterior wall vent pipes are necessary, chases can be formed in the foam cores. Installing island vents or loop vents is also a common practice and can be found in plumbing codes.