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I have a 18' span in garage. Original beam Is 2 1/2 x 9” but
I have a 18' span in garage. Original beam Is 2 1/2 x 9” but sagging about 3/4”. What do you recommend to support existing beams? Wood, or steel deck beam? Size? … read more
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walkereng
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I need to size a beam that spans about 32' across an open
I need to size a beam that spans about 32' across an open floor plan. The beam will support the second floor only (excluding the roof). Attached is the floor plan for the house and the dotted line rep… read more
walkereng
walkereng
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I need to remove a load bearing wall with second floor
I need to remove a load bearing wall with second floor exterior wall on top of it. … read more
StructuralEng
StructuralEng
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I need a 7"X18" Lam beam to span 20". What is the equivalent
I need a 7"X18" Lam beam to span 20". What is the equivalent steel I-beam equivalent? … read more
walkereng
walkereng
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I am removing a load bearing wall and I need to size the LVL
I am removing a load bearing wall and I need to size the LVL or "I" beam … read more
StructuralEng
StructuralEng
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I have a two story house we are wanting to remove a load
I have a two story house we are wanting to remove a load bearing wall in and I want to make sure my contractor has ordered the correct size beams … read more
StructuralEng
StructuralEng
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I was wondering if you can answer my question here. I have a
Hello again,I was wondering if you can answer my question here.I have a joist, comprised from 20 foot beams, size 2.5 x 5.5 inches Douglas fir custom milled.I believe that a span of 20 foot is too big… read more
StructuralEng
StructuralEng
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Need steel i beam size interior load bearing wall. Span is
Customer: need steel i beam size for removing interior load bearing wall. Span is 22' with 16' floor joists coming off both sidesof the beam. Existing floor joists are 2x10. Will be supporting 2nd sto… read more
StructuralEng
StructuralEng
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I have a room that is 18x20 ft with a 8x35 I beam supporting
I have a room that is 18x20 ft with a 8x35 I beam supporting the floor at 16' joists and 4' joist to make it 20' long . The I beam spans 18' with a post in the middle , what size lvls should I use to … read more
StructuralEng
StructuralEng
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I need help sizing a beam to carry a 2nd floor. The beam would
I need help sizing a beam to carry a 2nd floor. The beam would need to span 21'. I also live in south shore of massachusetts so it would beed to carry a snow load. Also what size post and footing woul… read more
StructuralEng
StructuralEng
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I have a cape style home , which is a two story. Im installing
I have a cape style home , which is a two story. Im installing a lvl beam beam in place of a load bearing wall. This load bearing wall does no sit directly over the 6x8 beam under the first floor, whi… read more
StructuralEng
StructuralEng
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I am building a 2 story detached garage that I would like to
I am building a 2 story detached garage that I would like to run a steel i-beam front to back for a 32' span. How would I properly size the beam for that span?… read more
StructuralEng
StructuralEng
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Hi, I would like to remove 2 support posts in my basement. The layout of the posts is
Hi, I would like to remove 2 support posts in my basement. The layout of the posts is as follows: Wall -- 8'-0" -- Post #1 -- 8'-3" -- Post #2 -- 9'-9" -- Post #3 -- 8'-6" -- Post #4 The support beam … read more
StructuralEng
StructuralEng
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trying to replace my current beam situation in my basement
trying to replace my current beam situation in my basement to gain extra head room. the home is a log cabin that is 22 feet wide by 45 feet long (outside foundation dimensions). single story with a lo… read more
walkereng
walkereng
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Bachelor's Degree
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beam spanning 16 supports 16 joists on one side and 14 joists
beam spanning 16' supports 16' joists on one side and 14' joists on the other what size of LVL(s) do I need? Assuming 40psf live load 20psf dead load… read more
StructuralEng
StructuralEng
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I am replacing a load bearing wall in my basement with LVLs.
I am replacing a load bearing wall in my basement with LVLs. Opening is 18 feet and the hose is 3000 square feet. How many LVLs do i need and what size?… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I have a 2 story home. I am removing an interior load bearing
I have a 2 story home. I am removing an interior load bearing wall on the first floor. The span will be 20'. The joists on each side of the beam are 12'. I will be using a laminated beam and need to k… read more
StructuralEng
StructuralEng
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Im constructing a floor system of wood i joists (IB 800) to
Im constructing a floor system of wood i joists (IB 800) to be more specific. they will span 22' @ 19.2" on center and bear on (2) steel I beams that run perpendicular to the wood i joists, that will … read more
StructuralEng
StructuralEng
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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