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What size ridge beam is required for a 40' clear span? Pitch
What size ridge beam is required for a 40' clear span? Pitch 12 on 12. Cathedral ceiling. … read more
JAYCEG
JAYCEG
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I need a roof beam to span 17ft. on a cathedral ceiling. 24
I need a roof beam to span 17ft. on a cathedral ceiling. 24 OC 2x10. 2.5 roof pitch. Interested in 2x12 triple Versa Lam . thoughts? … read more
StructuralEng
StructuralEng
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Open span of a vaulted ceiling..span is 24 ft. what size of
open span of a vaulted ceiling..span is 24 ft . what size of a beam for an 8/12 pitch roof ridge beam. LVL. ....rafters would be about 20 ft long 2x12 total length of room is 38 width is 24. this beam… 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
StructuralEng
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Remodel of existing room, adding a cathedral ceiling. the
remodel of existing room, adding a cathedral ceiling. the room is 20x28 and currently has 2x4 truss on 24"centers. the ridge beam will run the 20ft span and the rafters will run the 28ft span Approx 1… read more
Shannon Galway
Shannon Galway
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Bachelor's Degree
208 satisfied customers
I want to remove a 13 foot bearing wall which is supporting
I want to remove a 13 foot bearing wall which is supporting one side of a cathedral ceiling. The cathedral is supported on this wall that I want to remove. The other side is trusses and no load is on … read more
StructuralEng
StructuralEng
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My house is 28 ft x 60 ft. Near the center of house is a
My house is 28 ft x 60 ft long. Near the center of house is a kitchen that is 12ftx16ft, with a load bearing wall between it and living room. The living room is 16ft x 16 ft. Between the two rooms is … read more
StructuralEng
StructuralEng
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We are adding on to our ranch style house by pushing out our
We are adding on to our ranch style house by pushing out our 26' living room an extra 15 feet. Thus there would be a vaulted ceiling with the peak running perpendicular to the main ranch house. The pi… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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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
StructuralEng
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I am installing a 12' patio door (replacing a 6' patio door
I am installing a 12' patio door (replacing a 6' patio door and adjacent window) and need to know what size header to use. The wall where the door is going is at the gable end of the room. … read more
StructuralEng
StructuralEng
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Span 36 wide house with 8 pitch and 130 # snow load, New
Span 36 wide house with 8 pitch and 130 # snow load … read more
StructuralEng
StructuralEng
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I live in NH and want to replace a wall with a Fir glum
I live in NH and want to replace a wall with a Doug Fir glum beam. The span is 24 feet , it is roof bearing and I have room for a 5 1/2" X 14" beam… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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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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Bachelor's Degree
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I have a load bearing wall that spans 24' Ceiling joist rest
I have a load bearing wall that spans 24' Ceiling joist rest on wall. (No up stairs) Ranch home with gable roof. Center ***** ***** is over load wall. I would like to remove that wall and recess the b… read more
StructuralEng
StructuralEng
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I am building a 14'X20' sun room, my house has a 2' over
I am building a 14'X20' sun room, my house has a 2' over hang on the second floor making the roof size of the room 20'X12' (the extra 2 feet is under the overhang). The roof pitch is 3.5/12. The contr… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I am designing my new home 36'x48'. The plan is to have a 24'x36
I am designing my new home 36'x48'. The plan is to have a 24'x36 cathedral great room using a ridge beam with I-joist rafters on 24" spacing. The roof pitch is 10/12. My question is how big of a beam … read more
StructuralEng
StructuralEng
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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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Bachelor's Degree
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I need help sizing a ridge beam for a room I am renovating.
I need help sizing a ridge beam for a room I am renovating. the room is 15 feet wide and 22 feet 8 inches long. It is 1 story block construction from footing to eave. there is currently a flat ceiling… 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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