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Under IBC, what size steel beam and post would I need to
Under IBC, what size steel beam and post would I need to span 40' for a back porch 30lbs load metal roof 2' rafters? … read more
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What size steel i beam and steel support columns do i need
what size steel i beam and steel support columns do i need to pack 45 pounds per square foot over a 40' x 100' clear span roof with columns and roof i beam on a 20' x 40' bay spacing ? … read more
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StructuralEng
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I am building a garage underneath a cabin i have in
I am building a garage underneath a cabin i have in Prescott, AZ I want to remove a column that is in the center of where the garage will be. The column holds up two floors and a roof that has a 12/12… read more
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I need to clear span 40 feet to hold up a house. The 40 foot
I need to clear span 40 feet to hold up a house. The 40 foot beam will span across 2 standard steel shipping containers and have floor joist installed parallel across these 2 beams on 1 to 2 feet on c… read more
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I am putting up a pegula with 2 steel beams and need help
I am putting up a pegula with 2 steel beams and need help specing the size of them. I would like a single 40' beam, the spam between posts is 17' and the rest will cantilever out past the posts. They … read more
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I have a detached three car garage that is in need of a bit
I have a detached three car garage that is in need of a bit of repair. As a result, I need help sizing a couple items, namely the header and the 2x4 beam supporting the rafters. The lot was subdivided… read more
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StructuralEng
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Building a enclosed patio off the back of my house i need to
Building a enclosed patio off the back of my house i need to size a beam for 25ft open span. I live in Ny so will have a snow load the rafters span 15ft from the house to the beam. 1/2 the load will b… read more
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Building a man cave in a RV garage. want to put a second
building a man cave in a RV garage. want to put a second floor to hold two beds on a loft the size of the loft will be 36" by 9" want to put a steel I beam the length of the garage to hold the loft wi… read more
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StructuralEng
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I have a pole barn that has a loft. There are currently 3 2
I have a pole barn that has a loft. There are currently 3 2 x 12 across each 20-foot span holding up a loft that is 9 ft wide. This was built several years ago and the Doug Fir has Twisted rolled and … read more
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Walkereng, we are still working on the same building. You
Walkereng, we are still working on the same building. You suggested a steel span and I rejected the option because I could not get the beam in and lifted. We could probably do it now. I am assuming st… read more
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I am clear spanning 35'. The second story will consist of 8
I am clear spanning 35' . The second story will consist of 8 inch purlins on 16" centers. The post are 4"x4" x3/16" on either end of the span. There is another row identical to that one 12' away, then… read more
walkereng
walkereng
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I have a 16 foot garage door header that is a triple 2x12 sandwich. The house was built i
I have a 16 foot garage door header that is a triple 2x12 sandwich. The house was built in '54 and there is about 5/8" deflection in the center. I'm not worried about it failing, just want to shore it… read more
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StructuralEng
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I have 16' 2 x 4 trussess I will be using garage. garage
I have 16' 2 x 4 trussess I will be using for a garage. garage will be 26' wide and I want to use a beam to span the 26' width on one side to extend the roof line out 12' with rafters. Will need to su… read more
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StructuralEng
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I wish to build a small cabin 18ft x 20ft elevated 8ft off
I wish to build a small cabin 18ft x 20ft elevated 8ft off the ground. The cabin will have a sleeping loft. To support it I would use three independent steel beams running parallel supported by three … read more
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StructuralEng
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HI i need to support an old wooden quonset farm buildind 60
HI i need to support an old wooden quonset farm buildind 60 by fourty.Can I DO IT WITH A 50 FEET METAL BEAM with one post at each end.Thanks… 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 live in New Orleans and want to put up a gable roof 8/12
I live in New Orleans and want to put up a gable roof 8/12 pitch for a car port roof, dimensions are 19'X22' I would like to put it 9ft. off the ground. I would like the gable ends on the 19' sides. I… read more
StructuralEng
StructuralEng
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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
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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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