Minimum Garage Door Headroom Chart

If so it helps to know the dimensions.

Minimum garage door headroom chart.

Here are the key numbers. C header bracket width. 20 ideally you ll have 2 8 clearance on each side of the car. 10 254 mm radius 3 note.

If you re thinking about getting a new garage door or you want to install a new garage door opener and are wondering if you have enough room in your garage you might be curious about just how much headroom you need for the garage door system you have in mind. 9 garage interior width. To function properly it also needs around 100 210 mm of headroom above the top door s panel. For a standard garage door with an electric opener you ll want a minimum of 15 inches of overhead clearance.

If an electric operator is being used add 2 51 mm to the headroom required. Sectional garage doors require 90 mm on each side of the opening to install. Also perhaps you have a sizeable property and want to build an additional garage. Not possible lower the headboard of door 4 to 12 low headroom double track system 12 and higher.

For commercial garage doors the radius track tends to be larger than that of residential doors. 2 garaga strongly recommends the use of safety cables with extension springs for security. 8 216 mm. Requires a minimum of 4 5 of headroom.

12 3 track 15 radius thru 32 0 o h. 0 to 4 not possible lower the headboard of door 4 to 8 low headroom double track system 8 and higher. Door height centerline of shaft minimum headroom 2 track 15 radius thru 16 0 o h. Garage doors operating with torsion springs require a minimum of 9 1 2 inches of headroom while doors using extension springs require a minimum of 4 1 2 inches of headroom.

Backroom door height 25 required low headroom rear mount spring used when headroom is extremely limited for proper door operation. Low headroom track using garage door opener 12 inches headroom it is safe to say that for most residential garages the headroom should range from 9 to 15 inches as a minimum depending on the type of garage door you choose. Lift clearance for applications where additional headroom clearance is required. 12 inches for the door and torsion spring system and three inches for the garage door opener equipment.

Standard 12 radius 3 extension 2. As it goes further into the garage on the horizontal rails you need to have enough free space inside the garage on the ceiling of course. Refer to the height chart below for minimum areas required for your door to operate correctly. 5 5 8 l c.

6 5 8 l c.