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What size beam is needed to support a 22' span between the
What size beam is needed to support a 22' span between the 1st and 2nd floor? 2nd floor has a hall down the center which only supports the ceiling (no exterior walls or roof supports fall on that hall… read more
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PaulH471
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Second opinion] I have a 4.25 inch square wooden beam that
Second opinion] I have a 4.25 inch square wooden beam that is supported by a partial wall for half it's length. I intend to replace the beam but I am looking for ideas on how to strengthen the existin… read more
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walkereng
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1870 construction. 20 x 16 living room 12 foot ceilings.
1870 construction . 20 x 16 living room 12 foot ceilings. second floor is 2x8 on 24 inch centers. overspanned 16 feet. … 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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We are thinking of adding home addition above are garage and
Hi, we are thinking of adding home addition above are garage and wanted to find out what kind of reinforcements need to be made to support the room additions I have attach some photos… read more
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Were removing a wall, the. Wall is 10 feet and turns 10 feet
Were removing a wall, the. Wall is 10 feet long and turns for another 10 feet There is a verical support beam on the end of the wall that will not be removed. There is a 22 foot span from the the beam… read more
StructuralEng
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I have a girder beam. Span is 20ft. It is 4 stacked 2 x 10s
I have a girder beam. Span is 20ft. It is 4 stacked 2 x 10s on four columns. The center 2 lolly columns are 7'6" in from end columns 6" centerline in from end of beam. Thus about 4'6" centerline to ce… read more
StructuralEng
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What size beam do I need to create an opening of 21' 4" in a
What size beam do I need to create an opening of 21' 4" in a single story home on a crawl space with a roof pitch of 4/12. Rafters span 11' either side onto the exterior walls plus 18" past the exteri… read more
StructuralEng
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I am a kitchen contractor working in Northern Virginia
Hello, I am a kitchen contractor working in Northern Virginia in Arlington. I need to install a load bearing beam between a kitchen and living room where we will remove a 2x4 loading bearing wall. The… read more
walkereng
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i would like to know what size steel beam can i use in my
hi i would like to know what size steel beam can i use in my house to support the 2nd floor, the space is 23' X 23' currently the wood beams are in one direction and a wall on the 1st floor in the opp… read more
StructuralEng
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Hi, Been doing my research. what I want to do is not required.
Hi, Been doing my research. what I want to do is not required. But I want to go above and beyond code. I am Building a 2 Floor addition 17 Feet by 22 Feet Concrete Foundation with footings and Slab Fl… read more
StructuralEng
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I want to support a clear span over 34. The beam must hold
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walkereng
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I have a 6 3/4" x 19 1/2" GLB that spans 27 that supports
I have a 6 3/4" x 19 1/2" GLB that spans 27' that supports the second floor of my house that is 11 7/8" TJI @ 16" o.c. The beam is supported on one side with a column made of 5 2x8s. The column projec… read more
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I have 15 foot 2x6 joists in the attic, each end on a load
I have 15 foot 2x6 joists in the attic, each end on a load bearing wall. There is also an interior wall set in 5 feet from the outside load bearing wall. Is this interior wall likely necessary for hel… read more
StructuralEng
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I would like to remove a lally column in my basement. What
I would like to remove a lally column in my basement. What type of reinforcement needs done to the beam? The beam is made of wood with 3-2x8's topped with a 2x6 which spans 14'. The beam is in the mid… read more
StructuralEng
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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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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
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I have two situations 1. New exterior wood deck, with one
I have two situations: 1. New exterior wood deck, with one continuous 20' span with 6x6 center support (i.e. two 10' spans) carrying 120 SF of deck area (6' x 20' area). How big should the beam be? Lo… read more
StructuralEng
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vgdlpc

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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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