Sectional Garage Doors
Operating on both vertical and horizontal rails, this system usually incorporates four separate panels, which are joined together with hinges.
When first opened they travel vertically, then
hinge on a curved section of track,
coming to rest on horizontal tracking along the ceiling, and does not protrude outside.
Available in widths from 2.1m to 5.0m.
For doors over 4.2m wide a motor unit with 1000N pulling force is recommended.