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Is it safe to brace a sagging garage ceiling beam. I have a
Is it safe to brace a sagging garage ceiling beam. … read more
walkereng
walkereng
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Removing a 14 foot span of load bearing wall that is down
Removing a 14 foot span of load bearing wall that is down the center of my house. The bottom plate of the existing wall falls on top of the existing floor joist overlap and the foundation piers. The w… read more
PaulP324
PaulP324
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I have an attached garage with demensions of 24 ft wide by
I have an attached garage with demensions of 24 ft wide by 30 ft long. ceiling joists are 2x10's 16 in on center. I cut a stair well into the side of the garage and built living space above. I have st… read more
StructuralEng
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Need to add a beam to support the ceiling in an old garage.
Need to add a beam to support the ceiling in an old garage. The ceiling is sagging due to storage in the attic. The garage is 20' x 20'. The ceiling joists are only 2x4 with a sheet rock ceiling. We w… read more
StructuralEng
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I would like to open up a doorway between kitchen and living
I would like to open up a doorway between kitchen and living room and replace with a 7ft long lvl beam. This wall is the center load bearing wall of the house, with the ceiling joist span being center… read more
StructuralEng
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How many LVL would I require to span 19 feet being supported
How many LVL would I require to span 19 feet being supported on each end and hanging roof trusses using joist hangers. … read more
StructuralEng
StructuralEng
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I have a question for a structural engineer. I am seeking to
I am seeking to add a supplemental structural ridge beam under a ridge board in an old garage, which has some roof sagging (3-4"). It's got 2x8 rafters, 4/12 pitch, and just a 2x8 ridge board with no rafter ties and just a few collar ties. Span is 24'. We would like to drywall the underside of the "cathedral" type ceiling. The walls are concrete block except for the triangular gable ends which are framed. We are not looking to remove anything existing, just slide in a supplemental beam as described here: https://www.youtube.com/watch?v=BMSo-avByjY&list=WL&index=6&t=0s The video shows roof trusses being cut, but we have no trusses - it just describes the method of lifting we'd like to use. My question is, what size LVL beam do we need? The supplier near me offers microlam LVL 1 3/4" thick beams in 14", 18" tall, and other heights, in any length, that are supposed to be sandwiched to make any width like 3.5" or 5.25". We do not want to add rafter ties because the vertical walls are only 7' tall and we need the headroom. … read more
StructuralEng
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I have a house buit in 1928. old garage is family room and
i have a house buit in 1928. old garage is family room and want to remove the interior wall of old garage span is 16 feet. interior wall supports 2x6 ceiling joists - guessing under sized - span 12 fe… read more
StructuralEng
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I have a 22'x22' room. It is hip roof with simple attic no
I have a 22'x22' room. It is hip roof with simple attic no storage 4/12 pitch it is stick built with 2x6 rafters and joist the joist span entire span and are sagging in middle i would like to cut jois… read more
StructuralEng
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Planning to vault a ceiling in a 24' (clear span) x 28'
Planning to vault a ceiling in a 24' (clear span) x 28' total span room. Current roof structure is 2x6 rafters 16" oc. Hoping to install douglas fir ridge beam with support framing from concrete found… read more
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
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Background: In my 1954 California home, I am seeking to install
Background: In my 1954 California home, I am seeking to install a new 36" doorway from my kitchen to my (attached) garage where the floor is 3ft lower than my kitchen floor. The new doorway is planned… read more
StructuralEng
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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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
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Hello My Garage ceiling is sagging about 3" and need advice
Hello My Garage ceiling is sagging about 3" and need advice to fix the problem. Here are the dimensions: 24' wide x 24'6" deep 2x6 construction 16" OC The joists are 14' long and overlap 21" The drywa… read more
walkereng
walkereng
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I am building a 24 x26 garage with attic room above, in heavy
I am building a 24' x26' garage with attic room above, in heavy snow load country (11:12 pitch roof). I intend to have an 8'h x 16'w garage door. What size header over the door is required if I wish t… 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
5,125 satisfied customers
I have a garage that is overall 20 feet wide and 24 feet long
I have a garage that is overall 20 feet wide and 24 feet long that needs to have the rafters supported as the rafters are sagging by about an inch and a half. Is it possible to support the rafters wit… read more
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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