Sectional Garage Door Head Clearance

Sectional garage door operation.

Sectional garage door head clearance.

Used for typical applications. 12 radius 12 required 15 radius 14 25 required. Insulated sectional steel doors the insulated sectional steel door model 418 is a high quality heavy duty door that provides protection against hot and cold environments. Choosing a garage door size.

There is no standard garage door size. However a single garage door at eight to nine feet wide and seven to eight feet high is a common measurement for many homes. On the other hand if there is only 4 in. Most common garage door track.

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. 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. Torsion springs mount on a bar above the door while extension springs stretch down the side of the upper tracks.

12 5 8 15 3 4. Garage doors use either torsion springs or extension springs to raise and lower the door. Fabricated of 16 gauge flush galvanized steel exterior these 2 51 mm thick doors offer an r value of 7 35. The best garage doors for almost no headroom requirement are side hinged swing type doors or.

11 5 8 14 1 4 thru 16 0 o h. Optimum operational results are achieved in sectional doors using standard headroom equipment. Our partners at clopay offer custom garage doors in a variety of sizes. Low headroom equipment can be used under special circumstances for sectional doors where the head room is between 250mm and 150mm.

Even if you aren t sure to have sufficient space to retract a sectional door here is what you should know. Whether yours is a one piece up and over style or a swing style there is a means of replacing it with a sectional door. Your garage door is as old as the hills and really needs to be replaced with a new one. 121 mm to 12 in.

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.