
Open-air side-folding grilles provide security, while allowing air circulation and full visual access to interior spaces. Series 685 Windowgard can be furnished in a variety of curtain patterns, colors and finishes. A Wide range of features to fit most any application where an open-air grille satisfies security requirements, such as in retail environments, malls, schools, offices and airports.
Curtain Frame - Truss-Like Aluminum Top and Bottom Plates
Frame Thickness - 1/8" (3 mm)
Panel Width -
Trolley Assembly - 1 1/8" (29 mm)
Vertical Adjustment - 1" (25 mm) Up/Down Without Curtain Removal
Track - Top-Mounted, Heavy-Duty Aluminum Sections
Track Height - 1 5/8" (41 mm)
Track Width - 1 3/8" (35 mm)
Standard Track Curves - 90º, 120º, 135º, 150º
Standard Radius -
Post Types -
Intermediate Post
Trailing End Post
Locking Mechanisms -
Intermediate Post
Trailing End Post
Standard Finish - Clear Anodized Finish
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683 Series S-52 is shown above. |
1.01 Work Included
The rolling grilles will be 685 Series as manufactured by Overhead Door Corporation.
1.02 Related Work
Opening preparation, miscellaneous or structural metal work, access panels, finish or field painting, field electrical wiring, wire, conduit, fuses and disconnect switches are in the Scope of Work of other divisions or trades.
1.03 Quality Assurance
In accordance with accepted quality assurance guidelines for motor-operated doors, both the door and electric operator (optional) shall be manufactured by a single-source producer of door systems; as by Overhead Door Corporation.
2.01 Curtain
Specify Windowgard construct in any model, grille or closure.
2.02 Track
Trolley assemblies, 1 1/8" (29 mm), are adjustable 1" (25 mm) upward or downward without removal of curtain. Track shall be heavy extruded aluminum 1 3/8" (35 mm) wide by 1 5/8" high (41 mm). Curves are 90º, 120º, 135º, and 150º and shall have a 14" (356 mm) radius for standard models and 22" (559 mm) radius for wide body models. (Consult distributor for special curves.)
2.03 Finish
All aluminum shall be furnished in a clear anodized finish. (Optional acrylic, powder coat paint, or colored anodized finish. Consult distributor for special colors.)
2.04 Stacking Dimensions (Consult distributor for exact dimensions)
2.05 Locking
3.01 Execution
Install the doors in accordance with Overhead Door Corporation instructions and standards, using an authorized Overhead Door Corporation distributor.
* Note to specifiers: Words in parentheses indicate frequently specified and highly recommended options.