Side Folding Full Enclosure Security Grilles
Overhead Door™ Side Folding Full Enclosure Security Grilles are ideal for businesses that need a secure barrier from theft and debris, such as shopping malls, convention centers, schools, and airport storefronts. The full-closure side folding grille product line includes four-panel materials: perforated steel, clear polycarbonate, tempered glass, and aluminum.
These models include four-panel materials: painted perforated steel for full ventilation, clear polycarbonate for visual access and nonbreakable durability, tempered glass for a crystal-clear view, and full-height aluminum for maximum security.
Ideal Applications Include
Government Facilities
Public Facilities
Security
Food & Beverage
Side Folding Full Enclosure Security Grilles Overview
Our Side-Folding Security Grilles provide attractive solutions for various retail, commercial, and industrial applications. Our side-folding grilles boast the shortest stacking dimension of any grille available today and feature a clear anodized finish in various patterns and colors. – our comprehensive line of security grilles affords reliable security and peace of mind.
Material: Steel
Warranty: 24 months OEM limited
Curtain Material: Truss-like aluminum
.
Model 675, Clear Polycarbonate For Visual Access
Model 675
.
Model 677, Clear Fire-Retardant Polycarbonate For Visual Access
Model 677
.
Model 678, Tempered Glass
Model 678
.
Model 679, Solid Aluminum
Model 679
Overview
Operation: Manual
Curtain Frame Truss-like aluminum top and bottom plates; 1/8” (3 mm) thick
Panel Width: 7” (178 mm) standard body; 4” (102 mm) slim body
Finish: Aluminum clear anodized
Trolley assembly: 1 1/8” (29 mm); vertical adjustment 1″ (25 mm) up/down without curtain removal
Track Detail:
- Top-mounted, heavy-duty aluminum sections
- Height: 1 5/8″ (41 mm)
- Width: 1 3/8″ (35 mm)
Track Curves and Radius:
- 90°: Standard body: 14” (356 mm) radius;
- Slim body: 10” (254 mm) radius
- 120°, 135° and 150°; Standard and Slim body:
- 10” (254 mm) radius
Post types
Lead post
- Hook lock and wall channel; bi-part; top and bottom shoot bolts
Intermediate post
- Bottom shoot bolt
Trailing end post
- Traveling; fixed; hook lock and wall jamb; top and bottom shoot bolts; carrier.
Locking mechanisms:
Lead post
- Concealed cylinder-operated hook lock accessible from interior and exterior
Intermediate post
- Concealed cylinder-operated shoot bolt accessible from one side only
Trailing end post
- Attached 10’ max. (3048 mm) protection plate self-locking into a steel V-Stop
Product Literature
Security Grille Systems Brochure
Specifications
Dimension Chart Side Folding Security Grilles
Security Grilles Full Line Spec
Warranty
Door Options
- Custom radii and curves
- Emergency Egress Door
Standard Body
Curtain: 7” (178 mm) standard width, 0.05″ (1.27 mm) perforated steel panels with 3/16” (5 mm) dia. holes on 1/4″ (6 mm) staggered centers that slide into aluminum hinges. Panels are framed by min. 4” (102 mm) high aluminum bottom plates and top plates.
Visibility: 51% of 6 1/8” (156 mm) viewable area.
Slim Body
Curtain: 4” (102 mm) standard width, 0.05″ (1.27 mm) perforated aluminum panels with 3/16″ (5 mm) dia. holes on 1/4″ (6 mm) staggered centers that slide into aluminum hinges. Panels are framed by min. 4″ (102 mm) high aluminum bottom plates and top plates.
Visibility: 51% of 3 1/2” (89 mm) viewable area.
Door Options
- Custom radii and curves
- Emergency Egress Door
Standard Body
Curtain: 7” (178 mm) standard width, 1/16” (1 mm) thick fire-retardant polycarbonate that fit into aluminum hinges. Panels are framed by min. 4” (102 mm) high aluminum bottom plates and top plates.
Visibility: 100% of 8 7/8” (225 mm) viewable area*
* 1” Plate separator panels on full height closures over 6’ in height
Slim Body
Curtain: It is 4” (102 mm) slim width and 1/16″ (1 mm) thick fire-retardant polycarbonate that fits into aluminum hinges. The panels are framed by a minimum of 4″ (102 mm) high aluminum bottom and top plates.
Visibility: 100% of 3 1/2” (89 mm) viewable area*
*1” Plate separator panels on full height closures over 6’ in height
Door Options
- Custom radii and curves
- Emergency Egress Door
Standard Body
Curtain: 7” (178 mm) standard width, 1/16” (1 mm) thick fire-retardant polycarbonate that fit into aluminum hinges. Panels are framed by min. 4” (102 mm) high aluminum bottom plates and top plates.
Visibility: 100% of 8 7/8” (225 mm) viewable area*
* 1” Plate separator panels on full height closures over 6’ in height
Slim Body
Curtain: It is 4” (102 mm) slim width and 1/16″ (1 mm) thick fire-retardant polycarbonate that fits into aluminum hinges. The panels are framed by a minimum of 4″ (102 mm) high aluminum bottom and top plates.
Visibility: 100% of 3 1/2” (89 mm) viewable area*
*1” Plate separator panels on full height closures over 6’ in height
Door Options
- Custom radii and curves
- Emergency Egress Door
Standard Body
Curtain:7” (178 mm) standard width, 0.078″ (2 mm) thick solid aluminum that fit into aluminum hinges. Panels are framed by min. 4″ (102 mm) high aluminum bottom plates and top plates.
Visibility:0% of 6 1/8″ (156 mm) viewable area
Slim Body
Curtain: 4″ (102 mm) standard width, 0.07″ (1.78 mm) thick solid aluminum that fit into aluminum hinges. Panels are framed by min. 4″ (102 mm) high aluminum bottom plates and top plates.
Visibility:0% of 3 1/2″ (89 mm) viewable area
Overhead Door™ Rolling Security Grille Collection
Call us Today at (308) 455-4036
Overhead Door Company of Kearney™ – 2110 E. Hwy 30, Suite 3, Kearney, NE 68847
Call us Today (308) 455-4036
Or Email Us on the Form Below.
*Please Fill Out The Required Fields
Call us Today at
(308) 234-3667
Or Send us an Email.
Overhead Door Company of Kearney™ –
2110 E Lincoln Hwy Suite 3, Kearney, NE 68847