Finished Garage Door Opening Size

Measure the distance from the bottom plate of the wall to a point that is 1 1 2 inches higher that the garage door height.

Finished garage door opening size.

The standard size for double garage doors is 16 feet wide and 7 to 8 feet high. Many homeowners have two cars and need garage space to shelter them both. Once again it should be obvious that if you have an arched opening the height would be the same as the highest point of the arch. The doors extend beyond the finished trim you see from the front a fact that must be taken into consideration when framing and preparing the area for installation.

How to frame a garage door 1. The span above the door opening is framed with a long header that supports the wall area above the door and this header will need to be raised or rebuilt in order to increase the overall door size. Standard sizes standard garage doors in our area are 8 9 16 and 18 wide. 1 2 or 1 in one direction of the other will won t typically.

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. Many home builders do not consider this a structural necessity but a style and price choice for the homeowner. To make my. Many 16 x 7 garage doors will be designed with a pair of single 8 foot garage door bays separated by a central post or column.

Framing rough opening sizes are really quite simple. 99 of the residential garage doors that we run across are different than these widths. While technically the door could overlap the opening as much as the space will allow the design on the outside of the door disappearing behind the jamb will tend to distract from the overall outside. Cut four 2 x 4 trimmers to this length and nail two each to either side of the rough.

This way the door will have a nice tight seal once the weatherseal or door stop molding is applied. As i stated earlier you will want the finished opening to be the same size or slightly smaller than the door. Frame the rough opening for the garage door to 3 inches wider than the garage door you have selected. You should add 2 1 2 to the height of the actual door.

In our business we refer to rough openings as the size of the opening before the finished lumber has been added to the jambs. This post is intended for purposes of clarifying how garage door sizes work and opening preparation. The size of the finished opening should be the exact same size as the sectional garage door or down to 1 smaller on each side and or the top. Getting the rough opening size right the first time will save you from frustration when installing your doors.

Just add 2 to the width of the actual door size. Words like rough opening are thrown around and i m not sure if we are speaking about the same thing. Ordering a garage door based on a rough opening size can leave you with a door that is too big.