SIPs range in thickness from 4.6 inches to 12.25 inches ... Note: According to EnergyStar.gov, for optimal performance, a SIP project should use insulation panels with an R-value of at least R-16 for ...
Insulation eases your energy bills while keeping your home more comfortable year-round. Here's what you need to know to get the best results.By Courtney LindwallBy slowing the transfer of heat ...