Garage Door Structural Opening Sizes

Measure your existing up and over garage door inbetween the sub frame open the door and for example you may get a measurement of 7 0 2134mm for the width and then 7 0 2134mm from the floor to the frame head.

Garage door structural opening sizes.

Leading garage door manufacturers typically sell doors in widths ranging from 8 feet to 20 feet. 99 of the residential garage doors that we run across are different than these widths. When installing behind the structural opening simply create an opening size inbetween the door ordering size and the overall frame size and remember you still need a return inside the garage to install the steel frame to. These sizes are the exact overall width and height of the door panel and the optional steel fixing sub frame.

Standard garage doors in our area are 8 9 16 and 18 wide. Sectional garage doors require 90 mm on each side of the opening to install. To function properly it also needs around 100 210 mm of headroom above the top door s panel. New construction frequently offers 9 x 7 garage doors but increasingly offers door widths of 10 feet.

Size code internal frame size. Height of structural opening. For example in areas where golf cart transportation is popular garage doors are usually available to suit these small vehicles. You might be surprised at the range of standard sizes that exist today for garage doors.

If door is fitted between the brickwork a minimum of 10mm clearance over the width and 5mm over the height should be added to the overall frame size when selecting the door. These doors are usually installed behind the opening inside the garage which maximises the width for vehicle access etc. 1 2 or 1 in one direction of the other will won t typically cause you to have to shop for a non standard garage door size. Smaller sizes can be found.

Hörmann series 2000 up and over garage doors. Next you will need to know your door height. Top middle and bottom to make sure your opening is not smaller in one place than others. Width of structural opening measure your opening from one side to the other do this om three places.

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. These doors require a large amount of space for the horizontal arms as the door opens upwards and then back into the headroom often the height of the door plus at least 350mm. Add a tolerancewhen installing inbetween the structural opening usually about 5 10 mm all round. This is then a 7 x 7 garage door 7070 and the door panel measurement itself is irrelevant as different manufacturers always allow different tolerances in the panel depending on other factors.