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Three-story octagon. 60 feet clear space between opposite
Three-story octagon. 60 feet clear space between opposite parallel outside walls 24 foot opening centered between the second and third floor. No supports except on the outside walls. How do I hold up … read more
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Building a barn with a hay loft for storage above. center
building a barn with a hay loft for storage above. center poured concrete aisle is 8 feet wide by 50ft long. 6x6 posts every 4-6 feet on either side of the aisle. on top of those posts 50' of support … read more
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I'm replacing a first floor bearing wall. The opening will
I'm replacing a first floor bearing wall. The opening will be 13'10", carry a 28' span for a second floor and ceiling. The attic is accessible and could be used for light storage. Approx. 25' of 2x4 w… read more
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I have steel beams in my basement. I am taking down some walls
I have steel beams in my basement. I am taking down some walls in a partially finished basement will I need support posts?… read more
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Question: Architect plan calls 2x12's ML as a header
Question: Architect plan calls for 2 2x12's ML as a header for a span of 8 feet, for a new 3 panel Andersen patio door. The header will also help support a new story to be added above. What size steel… read more
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I am poring a 8 inch Concreet floor. That 20x41 over a basement
I am poring a 8 inch Concreet floor. That 20x41 over a basement how many 6x6 posts on proper footing that will Hold up 6x8 beam under all the 2x12 floor Joist around perimeter and center of the poor?… read more
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I just moved to a two story home where the previous owner appears
I just moved to a two story home where the previous owner appears to have altered the original layout of columns and studs in the basement supporting the main first floor beam. This beam is about 42 f… read more
StructuralEng
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how do I figure out what size metal I beam I would need to
how do I figure out what size metal I beam I would need to replace an existing cracked I beam in my foundation of my house… read more
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My cottage which is located only 30 feet from the lake has
My cottage which is located only 30 feet from the lake has a 6 foot crawl space (cement blocks) with a dirt floor. The moisture has started to rot the beams and mould has developed and the floor has s… read more
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walkereng
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Ive contracted a mason to replace the deteriorating brick
I've contracted a mason to replace the deteriorating brick support columns in the basement of my 1840s home. He has done this work before. He has started by jacking on either side of one of the column… read more
StructuralEng
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I have a two-story home with a full basement. I would like
I have a two-story home with a full basement. I would like to remove a 14 foot load bearing wall on the main floor between the family room and living room office. I would like to know if a six inch st… read more
walkereng
walkereng
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i have 4 2x10"s x 17 long wood nailed together support bea
i have 4 2x10"s x 17' long wood nailed together support beam with two center support posts , i would like to remove the two support posts, what size "I" beam would i need?… read more
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I have a PT post in my basement that was put in when we added
I have a PT post in my basement that was put in when we added our 2nd story (to support the first floor under the steps in the basement). We got it inspected (and passed) but are selling our house now… read more
walkereng
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Seven years ago I built a 30 by 40 by 16 feet high metal
Seven years ago I built a 30 by 40 by 16 feet high metal barn. It has a 4 foot seep cellar, so the building inside is 20 feet tall. The foundation is 12-inch thick rebarred 35,000 test concrete, but I… read more
walkereng
walkereng
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I would like to relocate a lally column in my basement. The
I would like to relocate a lally column in my basement. The column is supporting an 8 inch steel beam which spans 21 feet. The columnisin the center of the span. It is a two story colonial house in Pe… read more
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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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Im erecting a steel I-beam building and am in the process
I'm erecting a steel I-beam building and am in the process of pouring a slab. The building is 34'w x 50'l x 12'h. There are 3 i-beams - one on each end and one in the center of the 50' length. Here's … read more
walkereng
walkereng
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Bachelor's Degree
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The main beam in my house is cracked and I need to replace
The main beam in my house is cracked and I need to replace it. The house is aprox 100 yrs old..The existing beam is made out of 3 sistered 2x10's (real 2"). The beam is 42' long with support columns e… read more
walkereng
walkereng
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Bachelor's Degree
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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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