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CALL NOW: 1.877.569.8747    Service Call

Tri-S Industries Ltd
3105 Unity Drive, Unit #19
Mississauga ON, L5L 4L2

Office Hours:
Monday - Friday: 8am to 4:30pm EST

Phone: 905-569-1456

Rolling Overhead Grilles


All doors are custom built to meet specific requirements of the user. Methods of operation include standard manual push-up for smaller sized units, with optional crank and motor operation available for larger openings. Locking is provided by means of a thumb-turn dead-bolt or optional cylinder locks can be supplied.

Call us toll free today at 1-877-569-8747 for a quote or for more information.


  • Custom built
  • Fully retractable
  • Visibly secure
  • Easily operated
  • Unobstructed view of merchandise
  • Low maintenance
  • Manual or motorized operation