# How far can a triple 2×10 beam span without support?

## How far can a triple 2×10 beam span without support?

You can also triple a 2×10 beam. In that case, you could span up to 15′ for decks that are 4′ wide and up to 10′ for decks that are 8′ wide. For the abovementioned calculations, we are using SYP or Douglas fir as the species. Spruce-pine-fir lumber would result in spans exactly 1′ less than above.

## How far can I span a LVL beam?

Due to its strength, an LVL beam can span up to 60 feet and is much stronger than traditional lumber. Generally, you can find LVL beams in 4-foot increments starting at 24 feet and going up to 44 feet long, with special orders up to 60 feet. LVL beam thickness is usually between 1 ¾ and 7 inches.

## How far can I span a double 2X10 beam?

10 feetA double ply beam can span in feet if there is no overhang beyond it. A double 2×12 beam can span 12 feet, a double 2×10 can span 10 feet, and so on.

## How far can you span a triple 2×12?

A 2×12 with an E of 800,000 psi and Fb of 790 psi also works, since it can span 15 feet and 10 inches. Given a design span of 15 feet 1 inch and a 16 inch joist spacing, first determine which size lumber will work.

## How far can double 2×12 beam span?

12 feetWhen supporting joists that span 12 feet with no overhang beyond the beam, a double ply beam can span in feet a value equal to its depth in inches. A double 2×12 beam can span 12 feet, a (2) 2×10 can span 10 feet and so on.

## How big of a LVL beam do I need?

Design a beam width based on the fact that the typical width of an LVL beam is 1 3/4 inches. The width can be increased by laminating in multiples of 1 3/4 inches. Beam width should be 1/4 to 1/3 beam depth.

## How far will a triple 2×12 span?

Dimensional Lumber Deck Beam Span ChartJoist SpansSouthern Pine3-2X810′-7″3-2X1012′-9″3-2X1215′-0″Douglas Fir-Larch, Hem-Fir, Spruce-Pine-Fir, Redwood, Cedars, Ponderosa Pine, Red Pine3X6 OR 2-2X65′-2″