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I need to know what size beam is needed for a 20 foot span.
I need to know what size beam is needed for a 20 foot span. I want to take out a load bearing wall in a residential house. It is a ranch home with an attic no second floor. … read more
walkereng
walkereng
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Can I use a W16x89 (W-Beam) with a span of 55ft, with
Can I use a W16x89 (W-Beam) with a span of 55ft, with minimum deflection?? This beam will carry the weight of a roof, that consist of steel joist 20ft long (on both sides of beam) and joist supporting… read more
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Looking to install 40ft. X 40ft. lean-to on my shop and want
Looking to install 40ft. X 40ft. lean-to on my shop and want to know what size I-beam to use for the posts and horizontal beams for the frame, there will be posts in each corner so the horizontal beam… read more
StructuralEng
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BEAM SPAN 25' ACROSS AND WILL CARRY. BEAM SPAN IS 25' ACROSS
BEAM SPAN IS 25' ACROSS AND WILL CARRY 2 X 10 JOISTS 16" O.C. HUNG FROM ONE SIDE, NONE ON THE OTHER. WHAT SIZ DO WE NEED? … read more
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walkereng
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I'm looking to determine proper lvl or gluelam beam size to
I'm looking to determine proper lvl or gluelam beam size to span 20ft … read more
walkereng
walkereng
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Two I beams spanning 25 ft. to support the load of 1200lbs.
two I beams spanning 25 ft. to support the load of 1200lbs … read more
StructuralEng
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I have fir laminated beams; 2x8 by 16" deep and 24 ft. What
I have fir laminated beams; 2x8 by 16" deep and 24 ft long. What size of truss rafter would they support for an open sided shed with metal roofing. As well I have a couple beams laminated fir 2x6 by 2… read more
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I want to build a loft in a cement block building, The
I want to build a loft in a cement block building, The building is 40 x 40. How large of a wood beam would be required to span 40' support on each end by a block pier? The beam would be 8' from the en… read more
StructuralEng
StructuralEng
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Bleacher system spanning one direction 20ft at an incline
bleacher system spanning one direction 20ft at an incline spacing 6ft apart what is the size beam would need … read more
StructuralEng
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I need to know what size I beam I need to support a 4000lb
I need to know what size I beam I need to support a 4000lb load in the center of a 40ft span … read more
walkereng
walkereng
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Background: In my 1954 California home, I am seeking to install
Background: In my 1954 California home, I am seeking to install a new 36" doorway from my kitchen to my (attached) garage where the floor is 3ft lower than my kitchen floor. The new doorway is planned… read more
StructuralEng
StructuralEng
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I am going to place a 40ft 20ft wide single story frame
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walkereng
walkereng
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I have a 14 foot span (column to column) with a w8 x 18 beam
I have a 14 foot span (column to column) with a w8 x 18 beam that deflected 5/16 of an inch as a result of the dead load. I have jacked the beam up so that it is level. I am wanted to sister a second … read more
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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I want to support a clear span over 34. The beam must hold
I want to support a clear span over 34'. The beam must hold 2" X 8" on one end which are 13' long. Above this is a bedroom with bath and pitched roof above that. What steam beam will do the job with o… read more
walkereng
walkereng
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I am spanning 20 feet with an 8 inch 15lb steel I-beam and
I am spanning 20 feet with an 8 inch 15lb steel I-beam and need to know my roof load and wind lift for the metal roof.… read more
StructuralEng
StructuralEng
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hello i need to know what size and type of lvl would be needed
hello i need to know what size and type of lvl would be needed to remove a 23ft section of the middle wall in a story and a half home on the main floor. the house is 26ft x 40ft the wall running perpe… read more
walkereng
walkereng
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I would like to create an open floor plan in my small ranch
I would like to create an open floor plan in my small ranch home. Right now there is a beam in the ceiling that goes right down the center of the house and space that I would like to open. The beam is… read more
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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