Welcome to Hunter Panels and Hunter Xci! Since 1997 Hunter Panels has been the leader in thermal efficient polyiso insulation with the addition of Hunter Xci for wall applications in 2012. With eight plants spanning across the United States, Hunter Panels has all you need for roof and wall polyiso insulation. Hunter products contain no HFCs, CFCs, or HCFCs and are made using recycled materials. Products help reduce a building’s carbon footprint and have virtually no global warming potential and have zero ozone-depleting potential. LEED credits can be given by utilizing Hunter products in the areas of optimizing energy performance, thermal comfort, building life-cycle impact reduction, and more.