Roller Door Height Clearance

121 mm to 12 in.

Roller door height clearance.

Single roller door sizes are. When equipping a garage door with an electric door opener add 2 in. On the other hand if there is only 4 in. A standard panel door is produced to measure and fit openings up to 3m high x 6 4m wide and require 250mm 350mm of headroom.

The standard rule of thumb is the door height plus an additional 18 inches. In order to install torsion spring hardware we recommend a clearance of 12 in. A final consideration for door clearance is the depth of the garage. These doors are produced to measure and fit openings up to 3m high x 5 5m wide.

304 mm available it is best to use a dual track system designed for low headroom. Learn more about domestic roller doors here. Garage doors are very easy to adjust and can be done in less than 15 minutes. 51 mm to standard lift movements.

A standard roller door is produced to measure and fit openings up to 3m high x 5 5m wide and require 450mm of headroom. Each garage door opener has limits which control the opening and closing heights of the door. The garage door needs room to roll completely up when opening. These doors are produced to measure and fit openings up to 3m high x 6 4m wide.

Generally for a roller door the tracks and the support brackets for the curtain roll inside the garage for maximum use of space and in many cases because the average curtain roll size for a roller door is between 300mm and 450mm it needs to go behind the lintel to maintain a sensible drive through height when open. This is the distance between the top of the door and the nearest obstruction toward the rear of the garage.