# Quick Answer: How Much Weight Can A 2×12 Support Horizontally?

## How far can a 2×12 span without support?

How far can a 2×8 beam span without support.

In general terms, joists spaced 16 inches on center can span 1.5 times in feet their depth in inches.

A 2×8 up to 12 feet; 2×10 to 15 feet and 2×12 to 18 feet..

## How far can a 2×8 beam span without support?

A 2×8 up to 12 feet; 2×10 to 15 feet and 2×12 to 18 feet.

## How big of a hole Can I drill in a 2×8 floor joist?

Keep the hole at least 2 in. from the top and the bottom if it’s a dimensional lumber joist. The hole cannot be larger than one-third the depth of the joist, so the maximum hole size for a 2×12 joist (actual size 1-1/2 x 11-1/4 in.) is 3-3/4 in. diameter—plenty big enough for running cable!

## Can you span 20 feet with a 2×12?

In general terms, joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2×8 up to 12 feet; 2×10 to 15 feet and 2×12 to 18 feet.

## How far can a double 2×6 floor joist span?

When 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. For instance, a double 2×12 beam can span 12 feet; a (2) 2×10 can span 10 feet and so on.

## How far can a 4×12 beam span without support?

As long as you have the physical strength, it may be possible to lift support beams that are up to 10 feet long.

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

14 feetof 14 feet for a triple 2×12. Correspondingly, how far can a 2×12 floor joist span? In general terms, joists spaced 16 inches on center can span 1.5 times in feet their depth in inches.

## Are two 2×6 stronger than a 2×8?

In bending, a joist composed of two 2×6’s (true dimension 1.5 inches x 5.5 inches) are slightly stronger than a single 2×8 true dimensions 1.5 inches by 7.25 inches.

## What size lumber can span 20 feet?

Max. Live Load 60 lbs/ft2 (2873 N/m2)Maximum Span (ft – in)Nominal Size (inches)Joist Spacing Center to Center (inches)Lumber Grade2 x 102413′ – 3″2 x 121220′ – 3″1618′ – 5″10 more rows

## How far can a floor joist span without support?

In general terms, joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2×8 up to 12 feet; 2×10 to 15 feet and 2×12 to 18 feet.

## How far can a 2×6 floor joist span without support?

How far can a 2×6 Rafter span without support? The table states that 2 X 6 rafters spaced 16 inches on center (o.c) can span a maximum distance of 13 feet 5 inches.

## How much weight can a 2×10 support horizontally?

1,200 lbs.In fact, each 2×10 will support 1,200 lbs. To be clear, spans are measured as “clear spans”. That is to say, from face of support to face of support. Also, if your BBQ is located in the middle of the span so that people can stand around the BBQ, then there will be an additional “Live Load” acting on the joists.

## How much weight can a 2×8 support horizontally?

2,200 lbs. Furthermore, how much weight can a 2×8 joist hold? some of it gets pretty technical in nature, and mostly relates to pounds / square foot of loading.

## How far can a 2×10 floor joist span without support?

In general terms, joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2×8 up to 12 feet; 2×10 to 15 feet and 2×12 to 18 feet. The larger the deck, the larger the joists.

## How far can you span a 2×12?

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.

## What size LVL Do I need to span 20 feet?

In that case, you need something like a 12-16″ GLULAM or LVL to span the 20′ and can use simple 2×8-10 dimensional lumber 16″OC as floor joists.