Security Grilles

Overhead Door™ security grilles provide an array of attractive solutions for a spectrum of retail, commercial and industrial applications.​ Our side-folding grilles boast the shortest stacking dimension of any grille available today, and feature a handsome clear anodized finish (standard) in a variety of patterns and optional colors. We also offer a line of upward-coiling grilles. Constructed of aluminum, stainless or galvanized steel — with optional electric motor — these grilles are designed for durability and easy operation. Our comprehensive line of security grilles affords both reliability and peace of mind.

A silver metal model 670 security grille gate with an upward coiling design covers the entrance of a garage with a brick driveway, allowing visibility into the empty, well-lit interior space behind it.

Upward Coiling Security Grilles – Model 670

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Two open rolling Model 671 metal security gates at the entrance of a parking garage with stone pillars and a yellow safety bollard between the gates. Indoor lights are visible inside the garage.

Upward Coiling Security Grilles – Model 671

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A large EverServe Model 671s Springless Security Grille covers the entrance of a stone building’s garage. Overhead lights illuminate the interior, where several cars are visible through the sturdy grille.

EverServe™ Springless Security Grille – Model 671s

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A silver metal rolling door with horizontal slats, likely an Upward Coiling Security Grille Model 674, is installed in a light gray brick wall. The top casing features a red Overhead Door sign. The scene appears clean and industrial.

Upward Coiling Security Grilles – Model 674

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A coffee bar in a mall with a dark green awning and gold letters is closed off by side folding security grilles. The interior is dimly lit, and no people are inside.

Side Folding Full Enclosure Security Grilles – Model 675

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A large arched garage door with a Model 676 security grille is set in a red brick building. Two yellow safety posts stand on either side of the entrance, and the ground slopes downward toward the door.

RapidGrille AP Security Grille – Model 676

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A retail store seen through side folding security grilles, which are closed and locked. Shelves with various products and colorful signs are visible inside the well-lit store, protected by the full enclosure.

Side Folding Full Enclosure Security Grilles – Model 677

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A retail clothing store in a mall is closed with a transparent side folding security grille. Clothing racks and sale signs are visible inside through the glass. The store is brightly lit, and the area outside has tiled flooring.

Side Folding Full Enclosure Security Grilles – Model 678

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Close-up of a metallic surface with vertical ridges and grooves, reminiscent of the texture found on Full Enclosure Grilles. The shiny, silvery finish reflects light, creating a striking and repetitive pattern.

Side Folding Full Enclosure Security Grilles – Model 679

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A closed food concession stand with metal model 681 side-folding grilles pulled down, blocking access to the counter and kitchen equipment inside. The area is empty, with warm yellow lighting and a red floor.

Side-Folding Open Air Grilles – Model 681

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