What are the benefits of building with SIPS?
The rigid insulation can’t sag or shift. Its R-value remains very stable over time and is minimally affected by moisture. And because there are far fewer interruptions in the insulation – SIPs span widths from 4′ to 24′, while the insulation in stick construction is interrupted by studs every 16″ o.c. – SIP buildings greatly reduce air infiltration and thermal bridging. The energy efficiency of an SIP structure means reduced heating and cooling loads, which in turn can mean savings in HVAC equipment. SIPs also offer savings in ecological terms. Polystyrene insulation can be recycled, thus reducing landfill waste and easing the demandfor new petroleum stock. By minimizing the use of dimensional lumber, USA SIPS panels can reduce dependence on old-growth forests, and the energy efficiency of the USA SIPS system reduces dependence on nonrenewable fuel resources. SIP buildings can be far more comfortable and economical to own and operate than stack-built structures. While this is certainly
