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What size steel beam do i need to span 20 feet and hold 300
what size steel beam do i need to span 20 feet and hold 300 lbs per linear foot … read more
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I'd like to change the old beam to a steel I beam. It's in
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I need the size of a glulam beam which spans 20 ft, supports
I need the size of a glulam beam which spans 20 ft, supports a single story wood stud wall above and floor joist @ 16" oc which span 14 ft to the opposite wall - in other words the room is 20 x 14. I … read more
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I want to remove a 16' 2X4 wall on my bottom floot that
I want to remove a 16' 2X4 wall on my bottom floot that support the end of a 16' span of floor joists on 16" o.c. from my second floor. What size beam will I need? … 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 want to move a load bearing wall on the first floor of my
I want to move a load bearing wall on the first floor of my two story house. The wall is 2x4 stud on slab. The current load is carried by 9 - 2x10, 16" OC and spans 15'3" on one side and 12'4" on the … read more
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I was wondering if you can answer my question here. I have a
Hello again,I was wondering if you can answer my question here.I have a joist, comprised from 20 foot beams, size 2.5 x 5.5 inches Douglas fir custom milled.I believe that a span of 20 foot is too big… read more
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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
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Looking to split the load of a single lally across two
Looking to split the load of a single lally across two columns and support the beam with steel U channel. the lally is at the butt joint of a 20' and 16' span of a 6x8 main beam … read more
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What size beam to replace two wooden beams supported by a 4"
what size beam to replace two wooden beams supported by a 4" steel post? The wood beams are four 2x10 stitched together and 10' 4" long. The home is a 1950's era bungalow of balloon construction. The … read more
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I have a 6 inch by 6 inch beam in my basement supported by 4
I have a 6 inch by 6 inch wood beam in my basement supported by 4 separate 6 x 6 inch posts. Speaking with a company about replacing posts and beam with steel. Wood is very old (100 years) and showing… read more
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I have a girder beam. Span is 20ft. It is 4 stacked 2 x 10s
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I need to replace 3 beams in my basement in order to remove
I need to replace 3 beams in my basement in order to remove some poorly placed teleposts from original construction. The current beams are as follows: - 2 x (5) 2"x10"x14' - 1 x (5) 2"x10"x18'. I woul… read more
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I am removing a load bearing wall to create an open concept
I am removing a load bearing wall to create an open concept between my kitchen & den. This is a 3 story home, & the alteration will be on the second floor. The span is 20'. The beam in the basement/ga… read more
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I want to support a clear span over 34. The beam must hold
I want to support a clear span over 34'. The beam must hold 2" X 8" on one end which are 13' long. Above this is a bedroom with bath and pitched roof above that. What steam beam will do the job with o… read more
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I am building a house 28 feet wide x 38 feet long. The center
I am building a house 28 feet wide x 38 feet long. The center beam is off set at 15'. The second floor has a bearing wall 9 feet from the back side of the house. I need a structural steel beam to span… read more
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I have a 54 foot span x 26 foot wide home foundation w/12 lolly
I have a 54 foot span x 26 foot wide home foundation w/12 lolly columns spaced at every 12 feet I need to know what size "I" beam Is needed as the center carrier. This is for a "no frills" single floo… read more
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I have a kitchen measuring 15 6" X 15 6". This is supported
I have a kitchen measuring 15' 6" X 15' 6". This is supported by a wooden beam in the center measuring 3" wide X 7 1/2" tall. The existing wood floor joists are equally spaced on 20" centers. The wood… 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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