14 5 8 18.
Sectional garage door headroom.
On the other hand if there is only 4 in.
Most standard garage doors with extension springs require a minimum of 10 inches of headroom.
Sectional garage door it is completely impervious to termites.
Doors that use torsion springs require at least 12 inches of headroom.
Low headroom headroom minimum standard 290mm low headroom front mount 200mm low headroom rear mount 150mm when using an operator add 50mm to the minimum headroom required example.
The door will fit any opening height up to 30mm less than specified door height refer packing list for door size supplied.
304 mm available it is best to use a dual track system designed for low headroom.
In order to install torsion spring hardware we recommend a clearance of 12 in.
Door construction allows for design freedom the materials and designs that can be incorporated are virtually endless.
Seceuroglide and seceuroglide excel require a minimum of 300mm headroom for doors up to 2500mm in opening height and 350mm headroom for door up to 3500mm opening height.
Sectional garage doors can be fitted behind maximising the drive through width and height or inbetween maximising the depth of the garage the garage opening.
Door type standard headroom.
12 5 8 15 3 4 3 track 15 radius thru 18 0 o h.
121 mm to 12 in.
When a garage door opens it rolls back on horizontal tracks.
From colorbond to copper.
Low headroom 150mm 3.
3 track headroom door height 12 required sideroom 5 5 required backroom 23 required.
Sectional garage door operation.
Optimum operational results are achieved in sectional doors using standard headroom equipment.
This option helps provide more vertical space in the garage.
2130mm opening height will require a 2160mm high door.
For sectional garage doors the same principal applies and although you can get low headroom options for most models which simply gives a tighter curve to the tracking it will mean some headroom is lost when open fully as the physics of it kicks in.
The top of the door requires some room to make that turn.
11 5 8 14 1 4 thru 16 0 o h.
Sectional overhead doors are available in a standard or low headroom configuration refer to sectional overhead door specification sheet.
2 track headroom door height 12 required sideroom 4 5 required backroom 23 required.
Dimension charts for sectional track sectional doors track headroom and backroom clearance standard lift track headroom clearance dimensions door height centerline of shaft minimum headroom 2 track 15 radius thru 12 0 o h.