Garage Door Header Size Chart

When in doubt use 2 by 12 inch headers.

Garage door header size chart.

No matter what the specs say. Includes span tables for all load bearing locations and the number of jack studs. Table 1 consolidates loading sizes and cost data for all of the applications. Most door frames that are 4 feet wide or less require a 2 by 6 header.

According to the 2012 irc codes any beam joist or header shall never have a bearing of less than 1 1 2. Header spans are typical for a window and a patio door. 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. Measure the width of your door frame.

The clever way i used to build headers. Window door garage door headers supporting roof loads only. All other data is available on page 121 of the 2012 international residential code. Many home builders do not consider this a structural necessity but a style and price choice for the homeowner.

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. The span for the girder is based on the size of an average sized game room. Anything 5 and above we. Many homeowners have two cars and need garage space to shelter them both.

And the garage door header is based on a 2 car garage door opening. These charts are for 30 pound per square foot snow load on the roof. The standard size for double garage doors is 16 feet wide and 7 to 8 feet high. 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.

Window door garage door headers supporting roof wall floor loads. 4101 8 6 01 wall construction garage door framing s images goo gl garage door frame size chart from brown the portal frame option jlc garage door header size benjaminremodeling cowindow sizes header size calculatorbuilding a garage door header doityourself munity forumsdoor header sizing garage size chartgarage door frame size chart from brown window corporationgarage. The structural ridge span represents the size of a large family room. My first job as a carpenter s helper was to construct headers for the tract houses we were building.

Span charts and 2012 irc building codes for girders and headers.