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I am building a 60 wide by 80 metal building. I am trying to
I am building a 60 wide by 80 long metal building. I am trying to figure out what size I-Beam I need to use to build the 60ft free span 3:12 pitch rafters out of.… read more
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I want to build a 18 deep by 30 wide porch free standing in
I want to build a 18 deep by 30 wide porch free standing in front of house was told that I would have to put post 5'9" apart to bolt my 2x8 frame to if I use a 30ft LVL what is my span between post an… read more
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I need a beam size for a span of 28 feet holding up a stick
I need a beam size for a span of 28 feet holding up a stick framed roof . … read more
walkereng
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Conceptualizing an outdoor stage. Trying to estimate the
Conceptualizing an outdoor stage. Trying to estimate the required beam size to support the open edge of the roof. 30 foot span, end-supported. … read more
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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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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
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I am needing to size a beam for a remodel where i am
I am needing to size a beam for a remodel where i am removing a wall and will need to span 15 feet from end to end with no support between and one that is 12 feet. The only load a asphalt shingle roof… read more
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I am trying to figure out what size I beam I would need to
I am trying to figure out what size I beam I would need to span 24' , and carry a load of a 2X10 rafter on 16" centers, with steel roofing and 1X6 wood strips … read more
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We are building a 40 x 60' building with a truss and metal
We are building a 40 x 60' building with a truss and metal panel roof assembly. We want the front 60' to be porch so we would like to carry the roof with as few supports as possible and span two 30' b… read more
StructuralEng
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Would like to span aprox 40' with steel I beam.. post can be
would like to span aprox 40' with steel I beam..jack post can be used in intervals if needed to spread the load of Metal roof and wood roof trusses.. this is an exterior application that would require… read more
StructuralEng
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The lower floor back, exterior wall of the 2 story house buts
The lower floor back, exterior wall of the 2 story house buts an 8 ft porch which has a covered roof. The shed roof is attached to the house with a 6 and 12 pitch which is attached just below the upst… read more
StructuralEng
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I have a metal building with a metal roof that is 36' deep
I have a metal building with a metal roof that is 36' deep by 60' wide. It has a wood truss construction, 2x6 upper and lower cords, to support the metal roof. Truss is a shed (low pitch) design with … read more
StructuralEng
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I have to tear down my existing porch... the roof is rotted
i have to tear down my existing porch... the roof is rotted and to my surprise they used 2x2 as the rafters. Then they used the metal railing system with square metal posts that supported a header of … read more
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Good Morning: I'm designing a 16' x 20' outbuilding and I
Good Morning: I'm designing a 16' x 20' outbuilding and I have 3 questions so far. In Redding, CA. My floor will be ¾” OSB on 2x6 joists (16” oc). The joists will run the 20 foot length and the beams … read more
StructuralEng
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Im adding 16 porch roof with a 3:12 pitch off the end of
I'm adding 16' porch roof with a 3:12 pitch off the end of a 10:12 pitch and it will be 34' across with a support on each end and one in the center.What size beam will I need? Thanks Tim… read more
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I am considering engineered I beams as rafters for an apartment
I am considering engineered I beams as rafters for an apartment garage project. The horizontal distance is 14 ft, the pitch is 12X12, the overall rafter length from ridge to knee wall is just under 20… read more
StructuralEng
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My situation: I am building a lean to addition to my barn.
My situation: I am building a lean to addition to my barn. The lenth will be 16 feet, the width 12 feet and the rafters , at a 4/12 pitch 14 feet. One side is attached to the barn, the other will be o… read more
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I built a lake house that is 28 wide and 34 long. I constructed
I built a lake house that is 28' wide and 34' long. I constructed a 34 foot long center beam for the roof by using 2X12's, elmers wood glue, steel bolts with washers and nuts. I glued 9 2x12's togethe… read more
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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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