Insulated Panels | Premier SIPs

Premier SIPs has introduced a new line of structural insulated panels. Made with Insulfoam Platinum graphite polystyrene (GPS) insulation, the new high-performance Premier Platinum panels offer 20 percent higher R-values than traditional SIPs, the company says. GPS is made with Neopor (see product description above), a rigid foam made with high-purity graphite that reflects radiant heat. The panels are slim, which reduces both freight costs and the size and thickness of accessories such as fasteners and lumber.