This model is a manually-operated side-folding full-closure grille, available in four separate curtain insert materials for both standard and wide-body configurations. Tempered glass is the standard insert for this series. The curtain frame and panels are made of aluminum with a standard clear anodized finish.
Provides Full, Secure Visibility.
While the standard for this model is tempered glass, other options for curtain material include clear polycarbonate, perforated steel, and solid aluminum.
The Model 678 offers multiple options, including special track curves, special curve radii, exit paddles and an emergency egress door.
The panel widths are 6 5/16" (160 mm) standard body
With the options of standard or wide-body, panel widths are standard 6-5/16" (160 mm) and wide-body 11-1/4" (298 mm) wide. Color options are available in durable powder-coat finish, 215 standard colors and color-matching as an additional option.
Locking options vary with the post and include:
- Lead post – lock with concealed cylinder-operated hook lock (accessible from interior and exterior)
- Intermediate post – lock with bottom shoot bolt
- Trailing end post – traveling, fixed, lock and wall jamb, top and bottom shoot bolts, carrier.
In addition to the Model 678, we offer a large variety of security grilles and rolling doors at Overhead Door Company of The Meadowlands & NYC. Our units are supported by highly experienced and factory-trained installers, and we provide full maintenance services. Our security grilles come with a 24-month OEM limited warranty to ensure many years of dependable service. Contact us today to discuss your specific project or application and we will help you with an affordable and reliable solution.