Corofield Steel

Sectional Overhead



Sectional Overhead  
tension Tension
torsion Torsion
  • Highly recommended for adverse weather conditions
  • Suitable for single or double doors. Can be custom-made to suit opening.
  • Non-protruding so that vehicles can park close to the door, both inside and outside the entrance.
  • Coroma manufactured tracks and hinges are hot dipped galvanised steel for maximum corrosion protection, with robust ball bearing rollers that ensure smooth, trouble free operation.
  • The door’s wedging action excludes dust, wind and weather seals on the sides and bottom are standard.
  • Can be used where headroom is limited, i.e. less than 250mm, using double tracks or special ‘low headroom’ tracks.
  • Sectional overhead garage doors are the most frequently specified door mechanism by the professional sector.
  • Available in both tension and torsion hardware sets.
  • Doesn't have limited height restriction for higher than normal vehicles.
  • Standard doors consist of 4 or 5 hinged panel sections per door. Special height doors are also available on request.
  • Supplied with a slide bolt for locking purposes on non-automated doors.
  • A chrome-plated centre lock with dual catches and cables is available as an optional extra for garages with no internal door.
Available finishes:
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White
woodgrain
Stucco
 Charcoal
Stucco
White
  • Door panels are manufactured from 0.45mm hot dipped galvanised base steel which is pre-coated with UV resistant polyurethane paint, then roll formed and pressed to a raised and fielded profile. The finish is available in either:
    1. woodgrain
    2. woodkote
    3. stucco
  • Standard doors consist of 4 panels per door and are of the most rigid construction available. Extra height doors are available on request.
  • Stucco or woodgrain finish available in White, off-White, Brown, Charcoal colour options.
  • Touch-up paint is available in all standard colours.
  • Woodkote finish available in Cherry or Walnut colour options.
 
Specifications: GD0 GD5 GD10
Maximum door dimensions 5000mm x 2250 5000 x 2250 5000 x 3250
Drawbar length 3m 3m 4m
Traction force 55kg 75kg 100kg
Battery back-up Not available Optional Optional
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Trellicor Security Group
Roll-Up Serranda Trellidor Coroma