For commercial applications, TOUGHNESS is the name of the game. Because commercial-use doors see a lot of action, they need to be durable and long-lasting. C.H.I.'s lines of tough, heavy-duty commercial doors are built to withstand a higher volume of operation, so you can be sure they'll be around for a long time. And C.H.I. backs up all of its commercial doors with a 10-year limited warranty, because you want to feel good about your decision. Here's a closer look at our collection; for your money, you won't find a stronger, more reliable door anywhere.
 

THE C.H.I. COMMERCIAL COLLECTION
You need a door that works as hard as you do. That's why we developed one of the sturdiest lines of doors available - the 3200 Series. Regardless of your specific application, C.H.I. offers a premium door product guaranteed to deliver years of dependable operation. Our ribbed steel models are constructed with heavy-duty 18-GAUGE stiles for enhanced longevity and come in a variety of GAUGES, both hollow and insulated. There are four optional track systems, and a variety of door colors as well. And because commercial applications vary, C.H.I. offers a variety of customization options to fit your specific needs.