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What is maximum span on a double 2x12 beam non load bearing?

Not sure why you need a beam that bears no load. You can go 22'. Beyond that it needs to be broken down to shorter lengths.


On a deck what would be the maximum spacing of 2'X12' floor joists on a 20ft span?

Even using a 2x12 the spacing for 20 feet will be less than 12 inches on center. I would recommend splitting the distance with a double beam perpendicular to the joist run. This will allow you to go up to 24 inches on center. Your span will only be ten feet aproximately this way. I would double the beam. (2-2x12 joined together) Good luck. when building your beam make sure the laps on the beam are at least 6 foot apart and put a good wood glue on the 2x12s plus for added strength put 1/2 inch O.S.B. in between the 2x12 and I would also lag or bolt them together, at about 16 to 24 inches O.S.B. = Oscilating Strand Board.


What is the maximum span on a double 2x12 beam supporting 2x8 ceiling rafters and an acoustical ceiling?

Depends on the area above the ceiling joists. Is it a live load (living space) or dead load (just the joists with maybe an attic above)? Also, the length of the ceiling joists from the last bearing point is a factor. How much weight is bearing on the beam is the critical issue.


What size beam you need to support a 10 ft span load bearing wall?

Depends on how much weight is above it!! but on 1 -2 story wood framed structures triple 2x12's glued and nailed will do the trick


What is the maximum span of a 2x10 pressure treated pine floor joist?

14ft to girder

Related Questions

What information can be found in the 2x12 span chart?

The 2x12 span chart provides information on the maximum allowable span for a 2x12 lumber based on the load it will support.


What is the maximum allowable span for a 2x12 floor joist?

The maximum allowable span for a 2x12 floor joist is typically around 18 feet, but this can vary depending on factors such as the wood species and the load it needs to support. It's important to consult local building codes or a structural engineer for specific guidance.


What is the maximum span on a double 2x12 beam supporting a 2nd floor load with no roof load?

About 5metres(16') but would have to be stress graded timber.


What is maximum span on a double 2x12 beam non load bearing?

Not sure why you need a beam that bears no load. You can go 22'. Beyond that it needs to be broken down to shorter lengths.


What is the maximum span on a triple 2x12 beam supporting a roof?

Triple? That sounds an awful lot like gluelam... Which requires engineer approval to meet code. The inspecting engineer will be able to tell you.


Is a 2x12 header good for a 12 foot span?

A 2x12 header can be suitable for a 12-foot span, depending on the load it needs to support and the type of wood used. Typically, a 2x12 made from a strong species of wood, such as Douglas fir or Southern pine, can handle this span for standard residential loads. However, it's essential to consult local building codes and possibly a structural engineer to ensure it meets safety and structural requirements for your specific application.


What size of beam do you need to span 16 ft?

1 ft by 1.2 ft... verticaly 1.2ft


What is the maximum span for a 2x6?

The maximum span for a 2x6 board is typically around 10 feet when used as a joist or rafter in construction.


What is the maximum weight capacity for a 2x6 span?

The maximum weight capacity for a 2x6 span is typically around 50 pounds per square foot, but it can vary depending on the type of wood and the length of the span.


What is the maximum span allowed for 2x6 ceiling joists according to the 2x6 ceiling joist span table?

The maximum span allowed for 2x6 ceiling joists according to the 2x6 ceiling joist span table is typically around 12 feet.


What is the maximum span in meters?

Sergei Rachmaninov is thought to have a hand span of almost 0.28 metres.


What is the maximum span for 2x6 rafters in a residential roof construction?

The maximum span for 2x6 rafters in residential roof construction is typically around 9 feet.