Page 4 - Apex Overhead Doors Cammercial Catalog
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Insulated Sandwich Doors\u000A DURABLE, THERMALLY-EFFICIENT DOORS\u000ARegardless of your specific application, C.H.I. offers a premium insulated door product guaranteed to deliver years of dependable operation. Our 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\u2019re looking to enhance your buildings aesthetics, our sandwich doors are available powdercoated in over 188 different colors!\u000A4\u000A
