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I have 14 premanufactured trusses consisting of 2x4's spaced
I have 14 premanufactured trusses consisting of 2x4's spaced at 24 inches c-c... The trusses are spanning 27 feet from outside wall to outside wall with no interior wall support. See attached drawing.… read more
walkereng
walkereng
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Will a 2" x 4" purlin span 25' installed 2' centers on a hip
Will a 2" x 4" purlin span 25' installed 2' centers on a hip roof supporting a 24 gauge standing seam metal roof??lled 2' centers supporting a 24 gauge standing seam metal roof centers … read more
walkereng
walkereng
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Bachelor's Degree
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I wanna know how big of lvl beam I will need, a builder back
I wanna know how big of lvl beam I will need, a builder back out an we can not get trusses , building a 40x60 pole barn, wanna use lvl beans for a trusses say 10 feet on center then use joist hangers … read more
walkereng
walkereng
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Bachelor's Degree
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If building a pole barn with 6x6 posts on 8ft centers, using
If building a pole barn with 6x6 posts on 8ft centers, using a double 14inch micro lam at top with engineered trusses on 2ft centers and 5/8 OSB on roof and shingling it will this work … read more
walkereng
walkereng
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Bachelor's Degree
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I have wooden trusses built with 2x4 lumber. 29 ft long 17
I have wooden trusses built with 2x4 lumber. 29 ft long 17 inches tall. I would like to rebuild the same dimension trusses with square tubing and would like to know the best size to use for this appli… read more
MarcusT1118
MarcusT1118
Lead General Engineer/Program Manager
Masters in Aeronautics
26 satisfied customers
I am going to put a roof over my back porch. 16 ft wide 28
I am going to put a roof over my back porch. 16 ft wide 28 ft long. I am going to truss it the***** My question is. What size beams do I need to carry the trusses. One end will set on the brick house … read more
walkereng
walkereng
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Bachelor's Degree
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I ordered and currently have assembly/construction begun on
I ordered and currently have assembly/construction begun on a 40' wide x 64' long x 12' high metal building with a 3:12 roof pitch. The building it being constructed from 2-1/4" galvanized steel squar… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I ordered and currently have assembly/construction begun on
Second opinion] I ordered and currently have assembly/construction begun on a 40' wide x 64' long x 12' high metal building with a 3:12 roof pitch. The building it being constructed from 2-1/4" galvan… read more
walkereng
walkereng
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Bachelor's Degree
5,076 satisfied customers
I am in Caswell County, NC and seeking a professional
I am in Caswell County, NC and seeking a professional engineer to answer how many 2-1/4” 12 gauge galvanized square tubes would be required to span a 14 foot garage door and adequately support the loa… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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What would be the minimum number of stacked 2-1/4"
What would be the minimum number of stacked 2-1/4" galvanized steel square tubes to properly support a 14ft span on a non-gabled end of a 40' wide x 64' long building with a clear 40ft span, assuming … read more
StructuralEng
StructuralEng
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I am building a pole barn with a lean to roof 24 feet wide
I am building a pole barn with a lean to roof 24 feet wide and 20 feet long with a girder truss in the center at 12 feet 20 feet long what size are the girder truss and wood trusses to span between gi… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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Need to build a free standing roof structure. 54 feet 25
need to build a free standing roof structure. 54 feet long 25 feet deep. would like to use #2 southern pine 2x12 rafters which I think I can span 22ft, 7 inchs. , also would like 2ft. overhangs. 6x6 p… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I'm building a pavilion using 6x6 (5.75" x 5.75") western
I'm building a pavilion using 6x6 (5.75" x 5.75") western red cedar timbers making a simple 6:12 pitch truss. w/ a collar tie apprx splitting the span of the rafter. effective span of the colar tie is… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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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
StructuralEng
StructuralEng
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Bachelor's Degree
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I'm putting up a pole barn, 60x24x12 with no second floor.
I'm putting up a pole barn, 60x24x12 with no second floor. I don't want any posts in the center of the building. I have a 10wx27"tall .75thick I beam for the center. Just wondering if it will work… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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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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Bachelor's Degree
5,076 satisfied customers
I am buiding an 18 x 30 metal building with 26 Gauge sheet
I am buiding an 18 x 30 metal building with 26 Gauge sheet metal 10 feet on a side. Should I use 4x8x1/4 ibeam for rafters and columns or 4 " square tubing ?… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,076 satisfied customers
To build a car port over my drive way 30 X 40, the eave struts
To build a car port over my drive way 30' X 40', the eave struts would be supported by 3 columns, 1 @ a 10' span and 1 @ a 30' span. Steel "w" trusses, 2/12 pitch, welded 14 gauge x 2" x 4" rectangle … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
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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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