Home

Series 678

When Overhead Door Corporation's 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 line includes four panel materials: performated steel, clear polycarbonate, tempered glass and aluminum. All four models are available in both standard-body and wide-body versions.

Series 678 Crystalgard -- Tempered glass for a crystal-clear view and high durability. Visibility: 100% of 4-3/4" (121mm) viewable area.





Standard Features

  • Curtain Frame - Truss-Like Aluminum Top and Bottom Plates

  • Frame Thickness - 1/8" (3 mm)

  • Panel Width -

      7” (178 mm) standard body;
      11-1/4” (298 mm) wide body

  • 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 -

      14" (356 mm) Standard Body
      22" (559 mm) Wide Body

  • 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' (3048 mm) Protection Plate Self-Locking into a Steel V-Stop

  • Standard Finish - Clear Anodized Finish


Options

  • Custom radii and curves
  • Thumb-turn guards
  • Vertical adjustment upward or downward
  • Emergency Egress Door
Standard Body

Curtain:7” (178 mm) standardwidth panels with 1/8” (3 mm) thick tempered glass that fit into aluminum hinges. Panels are framed by min. 4” (102 mm) high aluminum
bottom plates and 5-1/4” (133 mm) high aluminum top plates.
Visibility: 100% of 4 3/4” (121 mm) viewable area*
Wide Body

Curtain: 11 1/4” (286 mm) widebody panels, with 1/8” (3 mm) thick tempered glass that fit into
aluminum hinges and are framed by min. 4” (102 mm) high aluminum bottom plates and 5-1/4” (133 mm) high aluminum top plates.
Visibility: 100% of 8 7/8” (225 mm) viewable area*


* 1” Plate separator panels on full height closures over 6’0" in height