What are Premier SIPs?
Premier Structural Insulated Panels (or SIPs) are a high-performance engineered wood product with a super-insulating core of rigid expanded polystyrene (EPS), structurally laminated and pressure cured between two sheets of oriented strand board (OSB). When using Premier SIPs for a building’s roof, walls and/or floors, the result is a highly efficient structural building system that is extremely strong, predictable, energy efficient and cost effective.