Grilles and Closures

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. 

Grilles and Closures


  • Side Folding Grilles and Closures 9100

    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.

  • EASY Grilles and Closures 9200

    Pre-installed in its own storage pocket including pocket door, the 9200 roll up door series offers a simple solution for storefronts and other applications. Installs quickly and can easily be adjusted on-site to fit your opening.

  • Lift Ready Coiling Grilles 9300

    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.
       garage door architects

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