2" thick / 22 sheets per bundle / $400 bundle 2.5" thick / 18 sheets per bundle / $400 bundle 3" think / 16 sheets per bundle / $400 bundle 4" thick / 12 sheets per bundle / $400 bundle 4.5" thick / 10 sheets per bundle / $400 bundle

Upgrade your home’s comfort and energy efficiency with Polyiso insulation, delivering an impressive R-6 per inch for maximum thermal performance. Perfect for remodeled attics, garage walls, exterior walls, and vaulted ceilings in both new construction and renovation projects. Polyiso boards are easy to cut with a circular saw or even a handsaw, making installation quick and DIY-friendly. Simply fit the panels snugly between rafters or wall studs to create an effective thermal barrier. Different thicknesses can be combined to match virtually any rafter or stud cavity depth, helping you achieve the insulation value your project requires. Get ready for a hot summer and lower your cooling bills by insulating now with one of the most efficient insulation products available.