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I have a clear span of 17'.. Can I use a w6 x 12.5 to
I have a clear span of 17'.. Can I use a w6 x 12.5 to support 2 wood roof trusses. The roof is plywood and shingle only. I am curious if it will bow? … read more
walkereng
walkereng
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A friend of mine is getting rid of a 26' steel beam (7"x9"
A friend of mine is getting rid of a 26' long steel beam (7"x9" not an I beam, looks more like channel). I am trying to figure out if this is something I can use to span my garage and replace the wood… read more
StructuralEng
StructuralEng
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I need to calculate what size ibeam I would need for
Good morning I need to calculate what size ibeam I would need for residential remodel two story house where beam is going to replace first floor load bearing wall 24' span with ends of floor joists 13… read more
StructuralEng
StructuralEng
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I'm trying to figure out the best beam to span a 19' opening
Hi I'm trying to figure out the best beam to span a 19' opening on an exterior wall - single story - roof and ceiling load only - Southern Cal - so no snow loads … read more
StructuralEng
StructuralEng
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I am renovating an older home that has a flat roof framed
I am renovating an older home that has a flat roof framed with 2 x 8's 16" on center supporting the roof structure. Roof is plywood with a foam roof on top so the static load is very low. I have a 20'… read more
StructuralEng
StructuralEng
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I am wanting to remove a verandah post so I can extend a
I am wanting to remove a verandah post so I can extend a deck and not have a post in the middle. I want to leave the roof as is. The span I want is 6.2m and I will use steel to span, but I prefer timb… read more
StructuralEng
StructuralEng
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I need to span 21 ft 4 inches held up by existing walls on
I need to span 21 ft 4 inches held up by existing walls on either side. How big of a beam do I need to hold up the roof… read more
StructuralEng
StructuralEng
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I have a girder beam. Span is 20ft. It is 4 stacked 2 x 10s
I have a girder beam. Span is 20ft. It is 4 stacked 2 x 10s on four columns. The center 2 lolly columns are 7'6" in from end columns 6" centerline in from end of beam. Thus about 4'6" centerline to ce… read more
StructuralEng
StructuralEng
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I have to install a steel i beam, but would like to use a
I have to install a steel i beam, but would like to use a narrower beam (2x4 size wall) in it's place. I can go as high as 16". Can someone tell me a comparison steel i beam. Beam size W8 x 67 x 20… read more
walkereng
walkereng
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I need help sizing a header to replace a load bearing wall.
I need help sizing a header to replace a load bearing wall. I would like to use multiple lvl beams. The header would replace a 16' 6" load bearing wall. The header would be supporting a first and seco… read more
StructuralEng
StructuralEng
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I have a two story house, I would like to replace a load
I have a two story house, I would like to replace a load bearing wall on the basement floor with a steel beam. So it will be supporting the second floor and the roof. The floor joists are 2" x 10" and… read more
StructuralEng
StructuralEng
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I would like to use a steel I-beam to replaced my existing
I would like to use a steel I-beam to replaced my existing header, because I want to replace two windows in the front of my house with one bay window. I would need to span 12 feet. I have a single sto… read more
walkereng
walkereng
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Bachelor's Degree
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I am planning on opening my rooms up for more of a open floorplan
I am planning on opening my rooms up for more of a open floorplan on my first floor. I am trying to decide if I ned a steel I beam or wood would get me by. The span I am lookng at is 18 feet, and I do… read more
walkereng
walkereng
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Bachelor's Degree
2,880 satisfied customers
I want to clear span a 30 foot length. what size steel I beam
I want to clear span a 30 foot length. what size steel I beam and what size engineered wood I beam would be needed to support one side of a 4/12 shingled roof.… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I wanting to remove a load beraing wall and I have an existing
I wanting to remove a load beraing wall and I have an existing wooden floor joist, 2 ea.(2"x6") stacked on top of each other creating a joist. I want to use a steel W-Beam and I have a 5.5" height res… read more
walkereng
walkereng
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Bachelor's Degree
2,880 satisfied customers
I would like to remove a lally column in my basement. What
I would like to remove a lally column in my basement. What type of reinforcement needs done to the beam? The beam is made of wood with 3-2x8's topped with a 2x6 which spans 14'. The beam is in the mid… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I have a load bearing wall on my first floor between my family
I have a load bearing wall on my first floor between my family room and my living room which is 17 ft. lg. I would like to have two openings of 55" ea openings with two supporting columns between the … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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Replace 2X4 load bearing basement wall.Open span of 22.5 feet.
Replace 2X4 load bearing basement wall.Open span of 22.5 feet. house width is 26 feet. Beam will support upper floor and roof. Standard shingle roof. 84 lumber says four 1.75 X 14 inch versa-lam panel… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,880 satisfied customers
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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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