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.
16 ft garage door header size.
Window door garage door headers supporting roof loads only.
Window door garage door headers supporting roof wall floor loads.
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.
Many homeowners have two cars and need garage space to shelter them both.
Table 1 consolidates loading sizes and cost data for all of the applications.
The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness.
Header spans are typical for a window and a patio door.
The extra length for the header is to.
The structural ridge span represents the size of a large family room.
The 16 7 opening should be after the header and all the trim work is installed.
If you are putting in an opening between 4 and 5 feet wide then you ll need two 2 by 8 headers.
If the opening will be 5 to 6 feet wide such as for double doors then you will need two 2 by 10 headers.
Width meaning your header should be 16 feet 9 inches long.
And the garage door header is based on a 2 car garage door opening.
That for a 16 foot wide garage door the header should be at minimum 9 inches longer than the door.
It is important to note.
The standard size for double garage doors is 16 feet wide and 7 to 8 feet high.
The span for the girder is based on the size of an average sized game room.