3 2x10 Header Span Roof

In the size column to the left find listings for 1 2x10 or 2 2x6s 5.

3 2x10 header span roof. In the example the beam spans the 10 foot width of the roof. Weight supported by a double or triple wood header on two 4 x 4 posts. Span exceeds 26 ft in length. Click on the appropriate beam this will take you to the calculation table for your project.

If the span of the header is no more than 12 ft and the load on the header is only an ordinary ceiling and roof no extra heavy tile and the total span of that ceiling and roof load is no more than 20 ft then. These are the minimum size headers for that opening in that configuration. 2x4 2x6 2x8 2x10 2x12 2x4 2x6 2x8 2x10 2x12 maximum rafter spans joist spacing inches. Includes span tables for all load bearing locations and the number of jack studs.

The total load is 4 000 pounds. The depth of the header in inches should be no less than the span in feet. Girder spans and header spans for exterior bearing walls. Roof ceiling and one clear span floor 4 2x12 9 11 2 8 7 2 7 8 2 fccip 425 main st ste 25 greenfield ma 01301 3393 fccip staff phone.

F stands for the beam s fiber strength in bending which depends on the species of wood. Raised floor homes look great and protect homeowners against risks from flooding and subsiding soils. Determine the beam header span length and the span carried supported by the beam header. Find the span for a 3 3 header up from 3 2 4.

Span charts and 2012 irc building codes for girders and headers. Maximum span douglas fir in horizontal roof rafters and maximum span. These charts are for 30 pound per square foot snow load on the roof. For the initial calculation f can be estimated at 1 000.

Check sources for availability of lumber in lengths greater than 20 ft. Lumber weights weights of green kiln dried and pressure treated lumber. Hem fir 3 6 1 8 10 11 3 13 8 15 11 5 3 7 8 9 9 11 10 13 9 a. Both diyers and building professionals will like these garden and outdoor living ideas and plans.

3 2x10 9 1 2 7 10 2 7 0 2 3 2x10 7 1 2 6 2 2 5 7 2. Span feet weight supported lb 2 x 2 x 6 3 x 2 x 6 2 x 2 x 8 3 x 2 x 8 2 x 2 x 10 3 x 2 x 10 4. Roof live load 20 pounds per square foot ceiling not attached to rafters l 240. 3 2x10 beam span april 12 2018 by arfan leave a comment residential wood deck construction always staple this sheet to the top of your cal chegg microllam lvl beams weyerhaeuser floor beam span tables calculator floor joist span tables calculator.