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C.H.I.'s 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. offers commercial overhead door solutions that provide powerful performance and rugged reliability for a wide variety of commercial, warehouse, and industrial applications. Pan-constructed overhead doors are available in both insulated and non-insulated versions as well as in a variety of gauges so you can specify the right door for the application you need.
A clean modern look combined with flexibility, durability, and quality make this door the perfect choice for your full-view needs. Removable inside retainers make it simple to replace a window section or change the look of your door. These garage doors are ideal for residential or commercial use.
C.H.I. coiling service doors are computer-engineered with time-proven principles and designs. The result is a well-built, high-performance coiling door. Choose from a variety of slat types, gauges, and operation types to specify the right rolling door for your application.
The 6500 series roll-up doors offer the best in security, flexibility, and appeal. Unique joint designs produce a flush curtain to achieve a seamless, clean appearance. End users and specifiers recognize the 6500 Series as state-of-the-art in design, fit, and finish, yet appreciate the simplicity and practicality that define the product.
Selected most often for practical drop test compliance and assuring positive crisis response, C.H.I. Guardian™ Fire Doors deliver reliable, predictable, and repeatable results. Safe, simple, inexpensive, and repeatable drop testing is now made possible in any facility with the flip of a handle. Coiling Fire Doors are available in a variety of gauges, slat profiles and colors. Also choose from fail-safe time delayed releases, smoke detectors and audible and visual warning systems.