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Question is this; looking to install an electric 1 ton
Hello. Question is this; looking to install an electric 1 ton ceiling hoist in my garage, can be a fixed hoist or a trolley type. There is a 9 in LVL beam above where the hoist would go … read more
walkereng
walkereng
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I am building adding a covered deck onto the back of my
I am building adding a covered deck onto the back of my house. It will be 24' across and 16' deep. Rafters will be 2x6, roof pitch is 8/12. As mentioned, the span across the deck will be 24'.Corner po… read more
StructuralEng
StructuralEng
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Appropriate steel beam size to replace center load bearing
appropriate steel beam size to replace center load bearing wall in a 25' wide by 20 ft space using 50 PSF as calculator for weight … read more
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Shannon Galway
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I have a 1950's Ranch Style house with a Gable roof (plus
I have a 1950's Ranch Style house with a Gable roof (plus two cross gables). Roof extends over a carport (gable end) with a Howe Truss (all nailed, no gusset plates). Truss consists of a 2x6 ridge bea… read more
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I have a ranch house with 5/8 sheetrock in the ceiling and
I have a ranch house with 5/8 sheetrock in the ceiling and insulation with a center wall I want to open up. The roof is rafter and joist - stick built. The distance between exterior bearing walls is 2… read more
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I HAVE TWO STRUCTURAL QUESTIONS the project is a 26x50 home
I HAVE TWO STRUCTURAL QUESTIONS the project is a 26x50 home with a stem wall foundation and a crawl space. There is a 21 foot length of the exterior wall (supporting aprox 7 trusses) I would like to i… read more
walkereng
walkereng
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I've got someone wanting to replace a beam on a load bearing
I've got someone wanting to replace a wood beam on a load bearing wall. 17ft span sup porting shingle roof. Wanting to replace with I beam. Steel columns on both ends. Trying to figure a beam size tha… read more
StructuralEng
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Have existing 18 ft 4x10 ,would like to open to 22ft. Single
Have existing 18 ft 4x10 ,would like to open to 22ft. Single story house, with aluminum shingles roof. Would a 22 ft 4x10 Doug fir do the job.or. Gluelam.… read more
StructuralEng
StructuralEng
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Trying to calculate the size of purlins if the purlin is a
Hi, trying to calculate the size of purlins if the purlin is a beam, supported at both ends … read more
StructuralEng
StructuralEng
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I have an existing gym that we want to expand. the current
I have an existing gym that we want to expand. the current dimension is 82' x 52' we want to expand the 52' to 92' The Idea is to install a steel beam (82') and install bar joists 68' long to a new cm… read more
StructuralEng
StructuralEng
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I want to add a pulley system to the roof of my garage that
I want to add a pulley system to the roof of my garage that will support a pick-up truck canopy. Total weight of canopy and pulley system will be 300lbs. Pulley system will be attached to roof at four… read more
StructuralEng
StructuralEng
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I plan to knock out an existing CMU column to install a
I plan to knock out an existing CMU column to install a patio door that is 155in wide. A 3.5in wide by 7in high (actual dimensions) beam (I'm pretty sure that the beam is made out of Douglas Fir) hold… 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 a 26 foot rafter span and I can only purchase 20 foot timbers. Can I join two l
Hi, I have a 26 foot rafter span and I can only purchase 20 foot timbers. Can I join two lengths of timber together to make a 26 foot rafter? and if so how do I do this? In regards ***** ***** if the … read more
StructuralEng
StructuralEng
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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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My father built a two-story Summer home with 16ft 2 x 6 joists
My father built a two-story Summer home with 16ft 2 x 6 joists (the beam the roof is attached to) and he positioned two of them four inches apart on the four corners of a suspended deck of the second … read more
walkereng
walkereng
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Whats the size beam to carry a flat roof over a span of 25
What's the size beam to carry a flat roof over a span of 25 Feet across an opening to hold up a composite roof with rafters 4 ft on center . Steel Or Wood ??… read more
walkereng
walkereng
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I am in metal fabrication and need to know what size steel
I am in metal fabrication and need to know what size steel wide flange beams I need to span 25 ft and hold a weight of approx .7000 lb I will be using 2 beams side by side 40" apart from each other ru… 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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