Garage Door Headroom Chart

The garage door s width is the distance between the right and the left side of the finished opening to obtain optimal results there should be a wood frame approximately 2 x 6.

Garage door headroom chart.

Measure the head room the distance between the top of the door opening or door jamb header and the ceiling of the garage. Springs are mounted at the rear of the horizontal track. Measure the width of the garage door opening at its widest point. C header bracket width.

Refer to the height chart below for minimum areas required for your door to operate correctly. Standard systems require 10 inches of headroom while some require 12 inches while garage door openers often require an additional three inches of clearance. Trolley motor operator or push up operation required not applicable for jackshaft type operators. Used when there is at least the door height plus 12 of headroom clearance.

On either side of opening. Standard 12 radius 3 extension 2. Door height additional headroom required for drawbar operation chain hoist with cross header shaft requires 3 1 2 additional headroom. Track is applicable for building applications where headroom is severely limited.

There are five basic garage door track options although the first two are by. Most common garage door track options. H door height h total height d 5 2 track 11 3 track. If you have 12 305 mm headroom with torsion spring operation and you would like to install an electric operator special top brackets quick turniing brackets are available.

2 7 1 2 thru 16 0 d h. 7 feet high typically 4 sections high 8 feet high typically 5 sections high. Door height centerline of shaft minimum headroom 2 track 15 radius thru 12 0 d h. 3 track headroom door height 12 required sideroom 5 5 required backroom 23 required.

Low headroom view garage door track options. Headroom chart 4 1 2 10. Sectional garage door with low head room torsion springs in rear low clearance garage door. Not possible lower the headboard of door 4 to 12 low headroom double track system 12 and higher.

6 3 4 9 3 4 d h. The garage door opener s operator motor and connections. If adding a garage door opener onto an existing door. 0 to 4 not possible lower the headboard of door 4 to 8 low headroom double track system 8 and higher.

Be sure to inspect for any irregularities in the opening or measurements such as irregular door jambs. 2 8 3 track 15 radius thru 18 0 d h. Extended heights available up to 16 feet high.