C.H.I. Overhead Doors grilles and closures are the ideal solution for retail, commercial and industrial applications where durability and ease of operation is required.
Side Folding Grilles and Closures
Offering the most resourceful way to secure an opening for most any application, the 9100 Series Side Folding Grilles and Closures steel roll-up doors are designed in a variety of configurations to complement surrounding architecture and allow for greater flexibility.
Lift Ready Coiling Grilles
The Series 9300 lift rolling steel doors are a revolutionary new design that reduces installation time without compromising security. Equipped with the exclusive Smart- Lock System, which allows end users to engage the lock at a convenient height and then close the rolling steel door to the floor.