16 Foot Garage Door Header Size

Header spans are typical for a window and a patio door.

16 foot garage door header size.

If the opening will be 5 to 6 feet wide such as for double doors then you will need two 2 by 10 headers. 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. That for a 16 foot wide garage door the header should be at minimum 9 inches longer than the door. The standard size for double garage doors is 16 feet wide and 7 to 8 feet high.

If you are putting in an opening between 4 and 5 feet wide then you ll need two 2 by 8 headers. 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. Building a structural header for a garage door opening can be handled on the jobsite and will offer the same structural support as more expensive solid wood beams. Cut a 2 x 6 piece of lumber and nail to the face of wall exactly in the center of the garage header.

Attach lumber to the face of the garage wall to the edge of the garage door header. It is important to note. 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.

Window door garage door headers supporting roof loads only. Many homeowners have two cars and need garage space to shelter them both. The span for the girder is based on the size of an average sized game room. And the garage door header is based on a 2 car garage door opening.

The extra length for the header is to. 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. If you are creating an opening no wider than 4 feet for a door or smaller window then you need a 2 by 6 header. The procedure for constructing a header for 6 inch exterior wall framing can be modified for any wall thickness.

Last pull a measurement from the top of the 2 x 6 piece of lumber that you just installed to the ceiling of the garage. Window door garage door headers supporting roof wall floor loads. Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.