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I need to know the dimensions of an LVL beam spanning 6.0
I need to know the dimensions of an LVL beam spanning 6.0 metres supporting a light weight metal roof with timber purlins in an outdooor shed . The current roof beam supporting the rafters at the hip … read more
walkereng
walkereng
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I'm building an addition on my cabin in the Upper Peninsula
I'm building an addition on my cabin in the Upper Peninsula of MI (big snow country). The cabin is 22 feet wide and the roof is a 12/12 pitch. I plan to have an 11 foot shed dormer on each side, the p… read more
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TryIng to determine what size beam I need to support gable
TryIng to determine what size beam I need to support gable roof. … read more
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Have a 14 foot span for a covered deck what size of header
have a 14 foot span for a covered deck what size of header is needed to support the roof springers… read more
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I am building a shed, I would like to buy a steel beam that
I am building a shed, I would like to buy a steel beam that spans 30 feet, the shed is 30x30 feet. The roof load will be 40 lbs live load and 20 lbs dead load. What size beam will I need, I was hoping… read more
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I need to span a 20 foot section with only support on each
I need to span a 20 foot section with only support on each end, no center post support. this is for a patio. the patio will be made out of normal roof material for a flat roof 20' x 20' 2x4s 3/4" plyw… read more
StructuralEng
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I want to span 18' with a beam to support 2' oc 2x10 rafters
I want to span 18' with a beam to support 2' oc 2x10 rafters which are 16' long and will rest on the birds mouth @ 14' (2' over hang). 6" pitch, Maine snow load, metal roof. What size should the 18' s… read more
StructuralEng
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I'm trying to find out what wood I should use to build a green
I'm trying to find out what wood I should use to build a green roof with a heavy load … read more
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I need to create a rafter to span under a fifteen degree
I need to create a rafter to span under a fifteen degree pitched roof of a shed, that is 10.5 metres wide (total span), so that I can hang a sliding door (on rollers). The shed frame is to be construc… read more
StructuralEng
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I am a home owner, diy type who wants to install a 12'
Hello, I am a home owner, diy type who wants to install a 12' sliding glass door in an existing wall. Presently, the single level home has the roof trusses loading this wall and also a outside covered… read more
walkereng
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I want to take out an exterior wall spanning 20'6" and
Hi, I want to take out an exterior wall spanning 20'6" and am curious what size beam (steel or microlam) I would need. The beam will support existing ceiling rafters. as well as a second story additio… read more
StructuralEng
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i want to put 24 foot dormer across rear of garage. existing
i want to put 24 foot dormer across rear of garage. existing slope is 6/12. garage depth is 26'. new roof (shed type) slope would be 3/12. what size lvl beam for ridge?… read more
StructuralEng
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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
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Im looking to build a 14 ft wide x 32 long, boat shed, A frame,
I'm looking to build a 14 ft wide x 32 long, boat shed, A frame, 4/12 pitch, but would like to do a cathedral ceiling so i can stand in the boat without hitting my head on cross ties. What size rafter… read more
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I want to install a shed dormer in the upstairs of a house
I want to install a shed dormer in the upstairs of a house that has a 7/12 pitch roof. The finished headroom in the current attic space is 76". Currenrt rafters are 2x4. The clear span of the shed raf… read more
ibosley
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I am going to build an 18.6 x 12 wood frame storage shed.
I am going to build an 18.6 x 12 wood frame storage shed. I want to use 2 ea. 2 x 6 for the roof beam (no trusses). The rafters are to be on 16 in. centers. The roof covering will be 1/2 in. plywood, … read more
StructuralEng
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I am building a shed with a 2/12 roof pitch (8.6 degrees).
I am building a shed with a 2/12 roof pitch (8.6 degrees). It measures 24' x18' 8". I am going to run the rafters in the 24 ' long direction. I want to know the size of a beam to span 18' 8" to suppor… read more
StructuralEng
StructuralEng
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We want to span a 22 ft opening using a pine timber. The beam
We want to span a 22 ft opening using a pine timber. The beam will support a shed style roof with 2x8 rafters, 2x4 strapping and metal roofing. What size beam should we need?… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,862 satisfied customers
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