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.
Upward Coiling Security Grilles
Models 670 / 671 / 674
Overhead Door™ upward-coiling grilles (Models 670, 671 & 674) provide an attractive yet functional means to secure areas where public access must be restricted. These ruggedly-constructed grilles provide security without sacrificing visual access, air circulation or light infiltration. Available with an optional electric operator - our rolling grilles are well-suited to most any environment and application.
Upward Coiling Security Grilles Model 670 feature an aluminum curtain and offer an attractive and versatile solution for interior or exterior use in a variety of retail, industrial and commercial settings.
Upward Coiling Security Grilles Model 671 fabricated of galvanized steel and offer an attractive and versatile solution for interior or exterior use in a variety of retail, industrial and commercial settings.
Upward Coiling Security Grilles Model 674 security grilles are fabricated of perforated aluminum panels and offer an attractive and secure solution for interior use in a variety of retail, healthcare, and educational settings.
Models 675 / 677 / 678 / 679
Overhead Door™ side-folding full closure grilles are ideal for applications that require a secure barrier against theft and debris, such as retail applications in malls and airport concourses. The full closure side folding grille product line includes four panel materials: perforated steel, clear polycarbonate, tempered glass and aluminum. All four models are available in both standard-body and wide-body versions.Side Folding Full Enclosure Security Grilles Model 675 features painted perforated steel for full ventilation. Visibility: 51% of 4-3/4" (121mm) viewable area. These closures are ideal for applications that require a secure barrier against theft and debris, such as retail applications in malls, airports and concourses.
Side Folding Full Enclosure Security Grilles Model 677 features clear fire-retardant polycarbonate for visual access and nonbreakable durability. Visibility: 100% of 4-3/4" (121 mm) viewable area.
Side Folding Full Enclosure Security Grilles Model 678 features tempered glass for a crystal-clear view and high durability. Visibility: 100% of 4-3/4" (121mm) viewable area. These closures are ideal for applications that require a secure barrier against theft and debris, such as retail applications in malls, airports and concourses.
Side Folding Full Enclosure Security Grilles Model 679 features a full-height, solid aluminum for maximum curtain for maximum security. 7" standard-width panels constructed of full-height, solid aluminum that slides into aluminum hinges. Visibility: 0%. These closures are ideal for applications that require a secure barrier against theft and debris, such as retail applications in malls, airports and concourses.
Advanced Performance Upward Coiling Security Grilles
Model 676
Models 681/683
When security is a priority, but you want to maximize air circulation, light infiltration and visual access to interior spaces, the side-folding open air security grilles are an ideal choice. Short on the space required for installation, and long on handsome good looks, these grilles secure the premises and guard against theft and debris with superior compactness and varied design possibilities.Side-Folding Open Air Security Grille Model 681 curtain design incorporates wide body 2" (51 mm) high bottom plates of truss-like aluminum and 5 1/4" (133 mm) high top plates that frame each 11 1/4" (286 mm) wide panel. Each curtain panel is constructed of 1" (25 mm) aluminum plates spaced at 12" (305 mm) horizontal intervals incorporating three vertical rods spaced 1 7/8" (48 mm) and covered with aluminum tubes.
Side-Folding Open Air Security Grille Model 683 curtain design incorporates minimum 4" (133 mm) high bottom plates of truss like clear anodized aluminum and 5 1/4" (133 mm) high top plates that frame each 6 11/16" (170 mm) wide panel. Each curtain panel is constructed of 1/8" (3 mm) by 5/8" (16 mm) by 6" (15 mm) horizontal clear anodized aluminum links that slide onto 5/16" (8 mm) vertical rods. Links are held in place by 1/2" (13 mm) clear anodized aluminum spacer tubes on alternate rods. (Only anodized finishes available.)
Door Options
- Full-closure grilles available in tempered glass, fire-retardant polycarbonate, painted perforated steel, and aluminum curtains for added security and full functionality in any application
- Open-air grilles maximize ventilation and visual access without compromising security
- Wide variety of side-folding grille curtain patterns and finishes, colors and styles afford design flexibility
- Standard clear anodized finish on all side-folding grilles lends unsurpassed beauty and durability
- Custom-color matching is available for most side-folding and upward coiling grilles
- Small to large sizes are accomated based on needs of job site requirements
Features
- Advanced performance upward-coiling grilles
- Upward-coiling grilles
- Side-folding grilles
- The shortest-stacking, lowest-profile side-folding grille available
- Innovative engineering enhances design capabilities
- A wide range of options add versatility and style
- Standard anodized finish and a spectrum of color options
