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Raynor DuraGrille Commercial Rolling Door

Raynor DuraGrille Commercial Rolling Door

When security and visibility are primary considerations, choose Raynor’s attractive DuraGrille rolling security grille doors. The grille pattern, available in straight or brick, offers an unobstructed view of displays and merchandise. DuraGrille rolling security grille doors offer protection against theft and vandalism, all with a contemporary look. DuraGrille security grills are ideal for storefronts; interior applications, such as concessions, cafeterias, and retail shops; parking garages; and retail environments such as pharmacy, front end, and back end theft.

  • Features

    • Grille - Offered in a contemporary brick pattern or traditional straight pattern (shown), grilles are constructed of 5/16” mill-finished aluminum rods with 9″ center-to-center interlocking links.
    • Aluminum Guides - Extruded aluminum guides are lined with a replaceable wool pile strip to reduce wear and provide quiet operation.
    • Counterbalance System - A torsion-spring-operated system, enclosed in a structural steel barrel, effectively counterbalances the security grille for a minimum of 15,000 cycles. Higher cycle torsion springs are also available.
    • Bottom Bar - An extruded aluminum bottom bar reinforces the curtain and provides smooth operation.
    • Security Locks - Manually-operated grilles are provided with slidebolt locks. Other locking options are available.
    • Increased Security - 6” center-to-center link spacing provides added protection.
    • Curtain Hood - Optional curtain hood has rolled edges and is formed from 24-gauge, hot-dipped galvanized steel, or aluminum.
    • Head Plate Cover - Head plate covers are offered for an attractive, finished appearance and help to protect your investment by keeping out dust and grime.
    • Auto Lock - Auto lock prevents the curtain from being forced open.
    • Motor Cover - Motor covers are helpful for noise reduction and provide an attractive look.

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