Rough Opening Garage Door Sizes Chart

While building a new garage it is better to check available sizes make a selection and create a rough opening according to manufacturer specifications.

Rough opening garage door sizes chart.

Most vertical track systems with torsion springs or other hardware require 3 3 4 in. The size of the door will be approximately the same as this sometimes called the rough opening next measure the sideroom or space available on the left and right sides of the opening. The difference between a rough opening and finished opening is usually 2 3 inches. You should add 2 1 2 to the height of the actual door.

1 2 or 1 in one direction of the other will won t typically. Manufacturers offer this length and the length presented earlier for single and double car garage doors. Standard sizes standard garage doors in our area are 8 9 16 and 18 wide. This will give you room to space the door frame off of the sub floor.

Dimensional data o 2 2017 u1 revised arch 1 unit and rough opening sizing la ar al ra viewed from the exterior hand designations a l r astragal passive left hand right hand inswing. For m e u add actual unit dimension to door rough opening width for total rough opening width. Just add 2 to the width of the actual door size. This post is intended for purposes of clarifying how garage door sizes work and opening preparation.

However if you are putting bricks thick river rock stones marble or anything else on both sides that is more than 1 thick you will want the rough opening the same. For fire rated openings drywall must extend at least 1 2 into frame. Therefore making the width of the garage door rough opening the same size as the door would be fine if you are going to use a thin layer of stucco vinyl siding or 1 by lumber. While a standard door height is 80 finished opening.

Step 1 measure the old door if you are replacing an existing door with one of the same size or the new door of choice if you are building a new garage. If you have questions give us a call at 888 458 5911. This is designed for more than one vehicle and for bigger vehicles to fit inside your garage as well. Refer to the charts below to determine what size of door you will need.

The rough opening is equal to the size of the door but you need to figure back head and side room before choosing and installing the new garage door. On each side although some systems can require up to 5 1 2 in. Framing rough opening sizes are really quite simple. Standard width and height will be determined by the type of specific garage door.

For reference standard interior door widths range from 24 36 finished opening. Getting the rough opening size right the first time will save you from frustration when installing your doors. Typically one big door for two car garage will cost less comparing to installing separate smaller doors for.