Garage Door Header Size Calculator

According to the 2012 irc codes any beam joist or header shall never have a bearing of less than 1 1 2.

Garage door header size calculator.

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. These small areas are usually door opening on the interior and people are trained that these areas are the strongest place in a house to be in the case of an emergency. Header spans are typical for a window and a patio door. Includes span tables for all load bearing locations and the number of jack studs.

If you are putting in an opening between 4 and 5 feet wide then you ll need two 2 by 8 headers. 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. All other data is available on page 121 of the 2012 international residential code. The span for the girder is based on the size of an average sized game room.

Window door garage door headers supporting roof wall floor loads. Click our link and begin your home improvement project. Engineered wood products ewp lvl span and size charts. Easily calculate header support loads without having to hire an engineer.

When in doubt use 2 by 12 inch headers. These charts are for 30 pound per square foot snow load on the roof. Span charts and 2012 irc building codes for girders and headers. For an opening 6 to 7 feet wide you will need two 2 by 12 headers.

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. Wood beam design and installation no headers in nonbearing walls code notes window headers and door garage door header size headroom door frame and calculation. Anything 5 and above we.

The structural ridge span represents the size of a large family room. Our versa lam lvl is manufactured in either alexandria lena louisiana in eastern united states or in white city oregon for the western united states. Measure the width of your door frame. Garage door header size calculator.

Versa lam laminated veneer lumber lvl beams and headers eliminate twisting shrinking and splitting and deliver flatter quieter floors and structures. And the garage door header is based on a 2 car garage door opening. No matter what the specs say. Posted on october 29 2019 by bandi ruma.

If the opening will be 5 to 6 feet wide such as for double doors then you will need two 2 by 10 headers.