Insulated Metal Panels (IMP's) also known as Insulated Polyurethane Panels. Our company supplies only high quality foamed in-place urethane insulated panels for your enclosure. A urethane filled panel has the highest insulating factor, the R-Factor (thermal resistances) of a standard 4 inch panel is at least R 32 compared to Styrene insulation that is R 17 for a 4 inch panel. We can provide you with a panel thickness from 2 to 8 inches for your project. We offer cam-lock and continuous line panels, approved by FM, USDA, UL, MEA and NSF. Panel are available with a Plastisol coating finish for easy wash down and fire rated panels for 1 or 2 hour rating.