CHI 9100 Series Side-Folding Grilles

Offering the most resourceful way to secure an opening for almost any application, the CHI 9100 Series side-folding grilles and closures are designed in a variety of configurations to complement surrounding architecture and allow for greater flexibility. The CHI 9100 grille doors also allow for flexibility with narrow and wide body panels, changing the stack depth required and increasing design options.

Different models are available to suit your needs. Please find below the specifications, options and other information about the CHI 9100 Series grilles.


  • Side folding grilles and closures have the ability to fill irregular openings
  • Open rod and link designs provide high visibility and airflow at a reasonable cost
  • Glass closures showcase the materials behind the closure for a true after-hours window-shopping experience
  • Virtually no width restrictions: curtains can be even hundreds of feet (almost a hundred meters) wide
  • Operation: manual operation moves the curtain through some of the most creative layouts easily, saving the costs of motors and electrical hook up
  • When fully-opened, our side-folding doors have the smallest stacking sizes in the industry

Emergency egress

side folding emergency egress

Full-size door opens fully in direction of egress. Depending on locality, hardware and door should comply with ICBO and ADA egress requirements. Emergency Egress will add 8 to 10 inches of additional stack.

Special layout options

Side Folding Doors can fill irregular openings to maintain architectural integrity of a space including multi-level counter, sloping floor and more. Contact factory for special layout options.

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