Header Size For 9 Garage Door

If you are putting in an opening between 4 and 5 feet wide then you ll need two 2 by 8 headers.

Header size for 9 garage door.

Window door garage door headers supporting roof loads only. If the door is 7 tall frame the opening 7 1 5. 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. Width of garage door opening standard widths are 8 9 10 12 14 16 17 and 18 height of the garage door opening standard residential heights are 7 7 6 8 header the header is ideally a minimum 12 wide micro laminated beam that spans the width of the garage door opening.

Most door frames that are 4 feet wide or less require a 2 by 6 header. The structural ridge span represents the size of a large family room. The standard size for double garage doors is 16 feet wide and 7 to 8 feet high. If the opening will be 5 to 6 feet wide such as for double doors then you will need two 2 by 10 headers.

Frame the rough opening to 3 inches wider than the garage door size you have selected. Between 4 and 5 feet the header should be built 2 inches wide and 8 inches long while a larger opening needs a header that is 2 by 12. Header size required to support the roof ceiling and one center bearing floor of a 28 ft. Frame the rough opening to a height that is 1 5 taller than the door that you have selected.

The clever way i used to build headers. And the garage door header is based on a 2 car garage door opening. Table 1 consolidates loading sizes and cost data for all of the applications. Measure the width of your door frame.

I intend to have an 8 h x 16 w garage door. When in doubt use 2 by 12 inch headers. Many home builders do not consider this a structural necessity but a style and price choice for the homeowner. Header spans are typical for a window and a patio door.

Many homeowners have two cars and need garage space to shelter them both. Window door garage door headers supporting roof wall floor loads. If you are installing a 9 wide door the opening will be 9 3 wide. The span for the girder is based on the size of an average sized game room.

My first job as a carpenter s helper was to construct headers for the tract houses we were building. Tables providing size selections for various beam spans and loading combinations for southern pine dimension lumber and southern pine glued laminated timber are available for the following applications. I am building a 24 x26 garage with attic room above in heavy snow load country 11 12 pitch roof.