Wood Beam Spans Calculator

Simple beam point load at midspan.

Wood beam spans calculator.

Beam span calculator for help simply click on the beside the section you need help with watch this tutorial video. Learning how to design with them becomes straight forward with a few pointers. Anything 5 and above we always at least double cripple. Aitc capacity tables provide the uniformly distributed load that a glued laminated timber beam can support based on beam size span and material properties.

Beams of more than one ply must be fastened together with either nails or bolts. Also available for the android os. Aitc beam capacity tables. You can also use the wood beam calculator from the american wood council website to determine maximum rafter and joist lengths.

Another simple column calculator. Selects the lightest sawn lumber beams after entering values for span spacing species grade deflection criteria and design criteria i e design for bending shear deflection lateral support or any combination thereof. A double 2x12 beam can span 12 feet. Rafter and ceiling joist forces.

How to read floor beam span tables page includes a span calculator. Dimensional lumber deck beam span chart. The numbers in gray indicate the distance between the support posts. Learn how with this residential structural design tutorial.

Two point loads at one third points on a simple beam. 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. Uniformly loaded beam overhanging post calculator. Table specifications are provided with each table indicating conditions and assumptions used to calculate the loads.

Simple beam point load at any location. On longer spans the beam may require much more bearing space as indicated by this table. Window door garage door headers supporting roof wall floor loads. Selects the lightest laterally supported w shape steel floor beam after entering values for span spacing yield.

Lumber species southern pine douglas fir douglas fir larch hemlock fir spruce pine fir redwood western cedar ponderosa pine red pine. Span calculator for wood joists and rafters also available for the android os. Numbers in blue are joist spans beam to beam or house to beam. Wood framing tables can contain a lot of information in one table.

Combined axial and bending load calculator. Steel i beam. Window door garage door headers supporting roof loads only. These tables are provided as a guideline.