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Related Structural Engineering Questions
Saw your answer on a beam sizing question and was wondering
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I want to remove 16' of wall carrying ceiling only. Each
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Remodeling older house. Rafter roof over bedroom has ceiling
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I have a question for a structural engineer. I am seeking to
I am seeking to add a supplemental structural ridge beam under a ridge board in an old garage, which has some roof sagging (3-4"). It's got 2x8 rafters, 4/12 pitch, and just a 2x8 ridge board with no rafter ties and just a few collar ties. Span is 24'. We would like to drywall the underside of the "cathedral" type ceiling. The walls are concrete block except for the triangular gable ends which are framed. We are not looking to remove anything existing, just slide in a supplemental beam as described here: https://www.youtube.com/watch?v=BMSo-avByjY&list=WL&index=6&t=0s The video shows roof trusses being cut, but we have no trusses - it just describes the method of lifting we'd like to use. My question is, what size LVL beam do we need? The supplier near me offers microlam LVL 1 3/4" thick beams in 14", 18" tall, and other heights, in any length, that are supposed to be sandwiched to make any width like 3.5" or 5.25". We do not want to add rafter ties because the vertical walls are only 7' tall and we need the headroom. … read more
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I would like to replace a 4 x 10 header in a single story
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I want to add a beam in order to remove part of a load
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Q1- Beam 1 runs north south If I increased span to 20 ft
Q1- Beam 1 runs north south If I increased span to 20 ft what would the required beam size be using lvl 2.0e? Beam will run north/south. The first six ft on north end supports 12 ft on west side to ex… read more
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I am spanning 16 feet with a triple 9 1/2" lvl with 8 2x6
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Planning to vault a ceiling in a 24' (clear span) x 28'
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I have one of those beam sizing questions. The house is
Hello, I have one of those beam sizing questions. The house is ranch style, 24" wide, load bearing wall in the center. Ceiling joist are 2x8 and lap join on center wall with no attic floor or ties to … read more
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I'm considering vaulting the ceiling in my garage. The roof
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I have a building over 100 years old its brick exterior walls.
I have a building over 100 years old its brick exterior walls. first floor beam is metal second floor beam is metal 2 I beams bolted together. The beam holding up the roof is a 5 ply 2x13 1/4 nailed .… read more
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I am constructing a building app. 24' long by 30' wide with
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I have a 1 story structure with a sloped roof consisting of
I have a 1 story structure with a sloped roof consisting of 2x8 ceiling joists on 24" centers. Each pair of 2 ceiling joists is 14' long, so 28' total length, supported in the center by a steel beam o… read more
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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
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Im adding bedrooms into a converted crawl space under our
I'm adding bedrooms into a converted crawl space under our home. I need to recess the current structural beams into (7.5" max depth) 2x8 joist floor so I have a flush finished ceiling. The span is 22 … read more
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I am building a 2 story house and using I-joist and lvl beams
I am building a 2 story house and using I-joist and lvl beams on the second floor. The house has 8 foot ceilings. The engineer that designed the beams did not know it was 8' ceilings and designed a lv… read more
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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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