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I have a 24 ft by 20 ft Garage, that has access to the space
I have a 24 ft by 20 ft Garage, that has access to the space above. There are a few electrical wires but no ventilation ducts or anything in this space. The ceiling joists are 2x4 on 24" Centers. I'd like to use this space for light storage, nothing crazy, and I know I would need to further support the floor joists, but am unsure how to do so … read more
walkereng
walkereng
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I have a stick-built home with 2x16 old growth yellow pine
I have a stick-built home with 2x16 old growth yellow pine rafters and a 15ft tributary width. The rafters are reinforced with diagonal 2x4 bracing which runs from about the mid-point of the rafters d… read more
walkereng
walkereng
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Remodeling older house. Rafter roof over bedroom has ceiling
rafter roof over bedroom has ceiling joists 24"oc out of 2x6. attic floor bounces alot with addition of attic access. (it bounced before but was not noticable to this degree) … read more
StructuralEng
StructuralEng
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I have a 24'x24' detached garage and I would like to
Hello, I have a 24'x24' detached garage and I would like to insulate and sheet rock the ceiling. Currently there are 2x6 rafter ties spliced together but they barely hold their own weight. I would lik… read more
StructuralEng
StructuralEng
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What size boards will I need for my roof rafters if I plan
What size boards will I need for my roof rafters if I plan on having an open plan roof type truss? The building is 24x40 it will only support the weight of the roof and my zip code is 71457. Also how … read more
StructuralEng
StructuralEng
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I have a 10x30' garage converting to livable space. ceiling
i have a 10x30' garage converting to livable space. ceiling is pitched framed with 2x4 rafters at 24 oc. no ceiling joists. how can i install R38 insulation into rafters. i don't want to add too much … read more
walkereng
walkereng
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I have a garage in the house we bought that is 22' x 22'
I have a garage in the house we bought that is 22' x 22' feet. The ceiling joist above the garage are 2x4 that total 22' span...dangerous to say the least. I would like to beef up and have available s… read more
StructuralEng
StructuralEng
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My garage ceiling will not support a floor due to 2X6
My garage ceiling will not support a floor due to 2X6 construction. I could build an additional support underneath, but I would need to span at least 25 ft. How can I accomplish this? What size or typ… read more
walkereng
walkereng
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I've got an attic space over my bedroom. The room is 15x17.
I've got an attic space over my bedroom. The room is 15x17. The ceiling is framed with 2x6 inch rafters than run across the 15ft span on 24 inch centers. I want to add a floor with storage space over … read more
StructuralEng
StructuralEng
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I want to open up the wall between my kitchen and living room.
I want to open up the wall between my kitchen and living room. The wall is load bearing. The joists are 2x4 16 inch oc and the attic is non storage non occupied. The attic does hold the HVAC ducts, el… read more
StructuralEng
StructuralEng
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I'm considering vaulting the ceiling in my garage. The roof
I'm considering vaulting the ceiling in my garage. The roof has 2x4 rafters/ ply/ and composite shingles (trusses are made with 2x6 joists and 1x6 supports every 4'). I'd like to bolt together 1 3/4" … read more
StructuralEng
StructuralEng
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I have a single story house with drywall ceilings and no
I have a single story house with drywall ceilings and no attic storage. The center of the house has a load bearing wall that supports the ceiling joists. My kitchen ceiling has 2x6 joists on 16" cente… read more
walkereng
walkereng
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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
StructuralEng
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detached garage 26 long 20 wide , 6/12 hip roof what size
detached garage 26 long 20 wide , 6/12 hip roof what size header for a 16 foot garage door and center beam 20 ft minimum attack storage 2 by 6 ceiling rafters ply wood floor with no center support… read more
walkereng
walkereng
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Bachelor's Degree
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Have a house built in the 50's 24x36, 2x8 floor joists on 2'
Have a house built in the 50's 24x36, 2x8 floor joists on 2' centers, 3-2x8's nailed together for center support on posts 10 ft apart. 2x4 walls with center support wall, 2x6 rafters 24" centered, 24"… read more
StructuralEng
StructuralEng
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What size steel I-beam do I need for a 20 ft. span to support one half of a 3/12 pitch gar
What size steel I-beam do I need for a 20 ft. span to support one half of a 3/12 pitch garage roof? House has 5/12 pitch roof with 40 ft. wide by 25 ft. deep leanto garage attached. Half of garage is … read more
StructuralEng
StructuralEng
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I am remodeling a frame house, probably built around 1950. I
I am remodeling a wood frame house, probably built around 1950. I want to reinforce the living room ceiling (slight sag) and the gable roof over the living room and kitchen / dining area (1"+ sags in … read more
walkereng
walkereng
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Bachelor's Degree
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My 22 x 22 garage ceiling is sagging about 3" in the center.
My 22' x 22' garage ceiling is sagging about 3" in the center. It has 2"x6" joists across at 24" on center, with 2 strong back supports perpendicular to the joists and an additional strong back suppor… read more
StructuralEng
StructuralEng
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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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