Hunter Panels believes in doing “whatever it takes" to provide our customers with a full line of proven Polyiso products from our seven manufacturing facilities strategically located across the USA for fast, on-time service and availability. When it comes to thermal efficiency and a wide range of building applications, Polyiso insulation is the #1 insulating material available today. Polyiso can be installed on both commercial and residential structures, on the roof or in the wall. It’s lightweight, cost-effective and provides outstanding return on investment with significant energy savings. Hunter Xci is the brand name for Hunters' exterior commercial insulation products. These products are compatible with Wood, Concrete, CMU and Steel Stud wall systems, and a large variety of exterior claddings. We also have products used in Precast and Tilt-Up applications. Hunter Xci products that are NFPA 285 tested also have an app that helps with designing compatible walls.