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I have a 23x14 main floor space with a bouncy floor. it is
i have a 23x14 main floor space with a bouncy floor. it is engineered floor joists with 1/2 the area on 16" centers and the other 1/2 on 12" centers. joists are 11 1/2" deep. Im interested in putting … read more
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I'm looking to remove a load bearing wall in a 2 story
I'm looking to remove a load bearing wall in a 2 story farmhouse, lower level and need to know what sized beam I need to support the load. The span would be 20 feet and would carry the second floor jo… read more
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What size metal beam do I need to support a 4 story 17 foot
what size metal beam do I need to support a 4 story 17 foot wide townhouse for a 25 foot span … read more
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I have a 20 foot span which has 4 2x10 in center core
I have a 20 foot span which has 4 2x10 in center core sistered to 2 c9 x 13.4 on outside. They are fastened staggered top to bottom in a W pattern ( opposite on each side, top on one,, bottom on other… read more
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I have a 26' span constructed of triple 2 x 10 and equally
I have a 26' span constructed of triple 2 x 10 and equally spaced lolly columns. Can I remove the lolly columns if I reinforce the span with a 4 x 6 H beam? Will a single lolly column in the center be… read more
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I currently have a 24' triple laminated 2x10 basement girder
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In my family home I'd like to remove a lolly column in my
In my family home I'd like to remove a lolly column in my basement to open up a future tv area. I have a glulam beam, big beam 3000 2.1E, 5.5x11.75. The house is 27'x37'. I'd like to move the lolly co… read more
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Single Story Ranch built in the 70's and I want to remove a
Single Story Ranch built in the 70's and I want to remove a small section of the center wall between dinning room and living space. 2 x 6 joists break over the wall with no overlap. One side the joist… read more
StructuralEng
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My 1964 house has 2"x8" dfir floor beams across the 26'
My 1964 house has 2"x8" dfir floor beams across the 26' depth of house overlapped about 3' in the center with the original triple 2"x8" dropped grider that was placed in the center with steel lolly/ce… read more
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I would like to move a lally column to increase space room
I would like to move a lally column to increase space for a room in my basement. I'm told by contractors if I reinforce my main carrying beam over the increased span with 2 LVL beams bolted and glued … read more
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I have a 24 foot span in my basement from one end of the existing
I have a 24 foot span in my basement from one end of the existing carrying beam to the other. The existing beam is made up of 3 2x10's supported at either end and with 3 evenly spaced lolli columns ma… read more
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My two story home has a 6x12 cedar girder beam spanning 22
My two story home has a 6x12 cedar girder beam spanning 22 feet with 6x6 posts supporting the beam on both ends and one 6 x6 post halfway, about 11 feet to the center. "The 22 foot 6 x 12 beam is one … read more
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I am remodeling a 26x48 single story ranch home with basement.
I am remodeling a 26'x48' single story ranch home with basement. We want to remove a load bearing wall running down center of home that separates the living room from a hallway and install a post and … read more
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In my basement there is an existing triple 2x10 header with
In my basement there is an existing triple 2x10 header with lolly columns spaced about 6 feet apart. I wanted to remove two of the lolly columns at one end to create an open space with a 20 foot span.… read more
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In my crawl space which is under only my 20 x 24 family room
In my crawl space which is under only my 20 x 24 family room the beam running along the 20' dimension was mis installed by 8' in the middle of the room (it is installed about 12' from each foundation … read more
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In need to replace the central beam in the basement of a two
In need to replace the central beam in the basement of a two story house in two sections the old beam is 6" x 6" x 28' with 3) 6" x 6" x 8' supports spaced 8 feet apart from the center. to repair term… read more
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Have 2 story residential home, circa 1990. 26 W by 27 L.
Have 2 story residential home, circa 1990. 26' W by 27' L. Center steel I-beam is 8 x 5 1/4, continuous; two 3.5 std steel columns, supporting 1/3's (9 feet apart). Want to make rec room on far side o… read more
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A ranch house is 26 feet wide and 52 feet long. A steel I
A ranch house is 26 feet wide and 52 feet long. A steel I beam runs down the center of the basement for the length of the house. Starting 7 1/2 feet from each end wall, 4 steel columns, spaced 13 feet… 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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