Perforated Steel Folding Security Grilles

Canuck Door Systems installs Perforated Steel Folding Security Grilles. They also provide a beautiful and practical solution for securing facilities and partitioning spaces without sacrificing aesthetics and visibility into the secured space. In addition, they combine the transparency of glass with the strength of steel for good-looking protection. They are also perfect for stores, restaurants, and banks, or any other location requiring both maximum visibility and security.    

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Perforated Steel Folding Security Grilles


The Security Grilles come with many amazing features. Firstly, the finish can be clear anodized or acrylic paint in white, black, medium bronze #40, light bronze #26. Secondly, they come with AEROFLEX micro-perforated steel panels. Thirdly, you have many choices of lock systems.



The manufacturers make the curtain of 6” a continuous aluminum hinge links together (152mm) wide modules. In addition, these hinges hold steel perforated panels with 3/16” (5mm) diameter holes providing 51% visibility and ventilation through the panels. Also, the manufacturer fits the top and bottom of each section with an aluminum panel 4” high (102mm). Furthermore, this panel consists of an aluminum extrusion 1/16” (1,6mm) thick and composed of modules with a 15° angle between them to facilitate the operation of the closure.

  • The lead post shall have a hook bolt lock with MobilFlex cylinders on each side. Also, the lead post shall engage a full-height wall jamb.
  • The trailing post shall be self-locking at the top and bottom inside the storage pocket.
  • Free-floating intermediate posts are located at all curves and recommended intervals of 10 feet (3m) or 5 feet (1,5m) for countertop units. Furthermore, intermediate posts shall be equipped with self-adjusting spring-loaded drop bolts activated from the inside only.  In addition, drop bolts shall engage dustproof stainless steel receptacles.
  • The curtain shall be hung from an overhead track 1-5/16” (33mm) wide by 1-9/16” (40mm) high. Track shall be aluminum alloy 6063-T5. Furthermore, curves, where required, shall be 14” (356mm) radius standard.


Stacking shall not exceed a depth of 1.15” per foot of closure width plus 3” for each post (lead, end or intermediate). (95mm/lin. m + 76mm per post). Full egress doors add 7” (178mm).


Finish shall be standard clear anodized or acrylic paint in white, black, medium bronze #40, light bronze #26.


Canuck Door Systems is a dealer of the Mobiflex, the leading manufacturer of security grills in Canada.

We install perforated steel folding security grilles in the Toronto, Mississauga, Brampton, Vaughan, Richmond Hill, Markham, Hamilton, Burlington, Oakville, Pickering, Ajax, Oshawa, Aurora, Newmarket and throughout South Ontario is no exception.

Canuck Door Systems also installs Polycarbonate Folding Security Grilles, Glass Aluminum Folding Security Grilles, and Open Style Folding Security Grilles.



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