C.H.I. Commercial Insulated Sandwich Doors offer premium insulated products guaranteed to deliver years of dependable operation. Our micro-grooved sandwich models are constructed in a variety of gauges and are available in both polyurethane and polystyrene insulation options for those applications that demand the best in thermal efficiency and value. And, if you’re looking to enhance your buildings aesthetics, our sandwich doors are available powder-coated in over 182 different colors!

C.H.I.’s line of touch, heavy-duty commercial doors are built to withstand a higher volume of operations, so you can be sure they’ll be around for a long time.