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Trying to vault a ceiling in rambler and want opinion on
Trying to vault a ceiling in rambler and want opinion on what needs to be modified in order to accomodate… read more
PaulP324
PaulP324
consulting engineer
MS
1,276 satisfied customers
I am building a patio cover on my house. The rafters will be
I am building a patio cover on my house. The rafters will be 2x8 with a 6:12 roof pitch. The patio is 14' wide and 24' long. I want the 24' to be clear span with one end attached to the house and the … read more
PaulP324
PaulP324
consulting engineer
MS
1,276 satisfied customers
Need structural engineering assistance. Need assistance
Need assistance determining ridge beam type and size and rafters. Looking to rebuild a patio that was a hipped roof converting to a gable roof. 3.5/12 pitch. Beam will be tied into house. 27' wide by 16' 1" to sheathing. Will be tied into house (2x4). … read more
PaulP324
PaulP324
consulting engineer
MS
1,276 satisfied customers
I need some advice on framing the front exterior wall of my
I need some advice on framing the front exterior wall of my house. House was a bungalow and we removed the second level. A ridge beam and 2x10 rafters were added but I don't feel that the 2x4 front wa… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I have a concrete block basement wall that has pushed in
I have a concrete block basement wall that has pushed in about 1.5 inches off the base course. Can I reinforce that wall without tearing it out? … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am planning to vault a ceiling of a ranch house in
I am planning to vault a ceiling of a ranch house in Portland Oregon with light roofing. the pitch looks to be ~4/12. The span of the new Beam will be ~11 feet. The distance from the beam to each exte… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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We have a 30' span when we remove a load bearing wall in the
We have a 30' span when we remove a load bearing wall in the middle of our 30 X 20 wood frame living room, it is supporting a wood frame 5:12 pitch gable roof. We want to replace the load bearing wall… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
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
Consultant
Bachelor's Degree
9,772 satisfied customers
We have a shop with a 12' wide and 11' tall shop door. The
We have a shop with a 12' wide and 11' tall shop door. The existing header over the shop door is a 5.5" wide by 9" tall glu lam beam. We need to shrink the height of the 9" tall beam as much as possib… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
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
Consultant
Bachelor's Degree
9,772 satisfied customers
Can I ask why nailing additional roof rafters and attaching
Can I ask why nailing additional roof rafters and attaching them to existing roof trusses does the job of supporting the roof without the need for the ceiling joist? What is the physics behind it? Are… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
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
Consultant
Bachelor's Degree
9,772 satisfied customers
I have a 14x65 older mobile home that has 2x4 walls and 2x6
I have a 14x65 older mobile home that has 2x4 walls and 2x6 floor and was wanting to go over the existing roof with a 2x6 truss system. since the existing roof uses 2x2 bows, can I attach a plate to t… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
I am building a 16x20 studio with a gable roof, 2x6 wall
I am building a 16'x20' studio with a gable roof, 2x6 wall framing, 5/12 roof pitch. I can see from span tables that a 2x6 rafter with a ridge beam will work (snow load, 24" spacing). I also see that … read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
I have a house wth a vaulted ceiling which utilizes a ridge
I have a house wth a vaulted ceiling which utilizes a ridge beam and rafters (ridge beam and rafters are exposed and do not have any collar ties). The ceiling on one side of the beam butts up against … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am building a 16 x 24 shop and would like to use a ridge
I am building a 16 x 24 shop and would like to use a ridge beam roof... what size should my ridge beam be if it is going to run the full 24 feet?… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am about to purchase a home in Oklahoma City and had hired
I am about to purchase a home in Oklahoma City and had hired an inspector who finished Saturday. He had actually inspected the home a few years ago. He pointed out that in the den, one wall was bowed … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I need to figure a beam size for a conventional frame house
I need to figure a beam size for a conventional frame house with 2x6 rafters and ceiling joist with a 24' span. I will be removing the center support wall and will have a span of 29' that i need the b… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
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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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