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I have a 12 feet wide home addition to span with a beam. I
I have a 12 feet wide home addition to span with a beam. I am going to use two or three 2x12x12 treated lumber sandwiched. Both ends will be sitting on 6.5" thick lumber on top of a 6.5" wood post sta… read more
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walkereng
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I plan to create a beam of 3 2x12 with 2 layers of 1/2" ply
I plan to create a beam of 3 2x12 with 2 layers of 1/2" ply sandwiched between. The beam will span a 22 ft room with 2x6 construction and jacks supporting the beam. The beam will carry 16 oc 10 ft raf… read more
walkereng
walkereng
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I'm raising the roof on a 24' x 24' garage by 6' and
I'm raising the roof on a 24' x 24' garage by 6' and extending the roof beyond the garage wall to create a car port and additional roof to carry solar panels. One side of the roof will require a 26' r… read more
walkereng
walkereng
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What is the maximum allowable span length of a 3-ply, 4-ply,
What is the maximum allowable span length of a 3-ply, 4-ply, and 5-ply 2x8 beam? Floor joists above would run about 7 feet to each side. … read more
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walkereng
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I have a cantilevered roof over my back patio at my home
I have a cantilevered roof over my back patio at my home that I just built. The plans showed a20 foot 3 ply 2 by 10 beam with mid span post to support the roof loads but I forgot to tell the framer no… read more
StructuralEng
StructuralEng
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I would like to know what size steel I beam I need to span a
I would like to know what size steel I beam I need to span a second floor over a garage 24" wide. The second floor is a bedroom. On top of the bedroom is the roof 24 o.c. 2 x 4 trusses. As of right no… read more
StructuralEng
StructuralEng
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A 3 ply -2 x 10 built up wood beam was cut at floor stair opening,
a 3 ply -2 x 10 built up wood beam was cut at floor stair opening, at the beam end for proper headroom.the cut end of beam supported by a tel-post/adjustable steel column,plate has full bearing. beam … read more
walkereng
walkereng
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My cabin is 24'w by 36' l. With a 7/12 pitch roof. My ridge
My cabin is 24'w by 36' l. With a 7/12 pitch roof. My ridge is in the middle. my rafters are 2x10x12' oak @ 2'-0" o.c. I need an intemediate beam that spans 23'-6". I was planning on using a 1 3/4" x … read more
StructuralEng
StructuralEng
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I have a 2 story structure 32 ft long x 24 ft wide. Presently
I have a 2 story structure 32 ft long x 24 ft wide. Presently there is a wall in the building running the 32 foot length. Above the wall is where the 2 x 10 joists lap over each other. One side is 14 … read more
walkereng
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I am constructing a building app. 24' long by 30' wide with
I am constructing a building app. 24' long by 30' wide with a rafter beam spanning the 24' length and rafters 16'. I sandwiched 4 ply thick 2 by 10's yellow pine to make the beam. My problem is I'm ge… read more
StructuralEng
StructuralEng
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Bldg carport on slab 28' deep front to back, 32' wide. 8' framed store room
Bldg carport on slab 28' deep front to back, 32' wide. 8' framed store room included on right and 3 16" square masonry columns on left. 32' gable roof trusses run left to right with gables on front an… read more
walkereng
walkereng
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Hi Building a 24x24ft wooden house. It's 2 storey (with
Hi Building a 24x24ft wooden house. It's 2 storey (with a small tower on one corner and a roof deck). I want the lower floor to be completely open inside and have been advised a built up beam is the w… read more
walkereng
walkereng
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I want to build a patio cover off the back of my garage. I
I want to build a patio cover off the back of my garage. I live in NJ and get decent snowfalls during the winter. I want to build a low slope gable end using 2x6 rafters spanning roughly 10 ft and use… read more
StructuralEng
StructuralEng
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What is the equivalent size of standard I beam replacement
What is the equivalent size of standard I beam replacement for the 2 x 12 x 40' and what is the pier spacing (12 sono tube).… read more
StructuralEng
StructuralEng
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I am putting in new beams to support my cottage. What Id like
I am putting in new beams to support my cottage. What I'd like to know is how many posts are required to span a 40 foot length when the beam is a 2" x 12" x 3 ply or 2" x 12" X 4 ply laminated?… read more
StructuralEng
StructuralEng
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How much load over a span of 10 0" can a 4-ply, 2" x 1
How much load over a span of 10' 0" can a 4-ply, 2" x 10" No. 2 Spruce, nail-laminated built-up wood beam safely handle? How much load over a span of 10' 0" can a 4-ply, 2" x 12" No. 2 Spruce, nail-la… read more
walkereng
walkereng
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I am eliminating a load bearing "L" shaped wall. 9 ft one way
I am eliminating a load bearing "L" shaped wall. 9 ft one way 4 ft the other. I need to run a 17 ft beam that runs with the floor joists...this beam will pick up two smaller beams, the stairway beam,(… read more
walkereng
walkereng
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I want to span 15 ft 2 inches and support floor wall and roof.
I want to span 15 ft 2 inches and support floor wall and roof. I am using a 3ply 1 3/4 inch x 14 inch LVL's . Your thoughts?… read more
StructuralEng
StructuralEng
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