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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
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Doing an open concept. I want to open a main bearing wall
I want to open a main bearing wall with a second floor and an attic above it...the span of the beam will be 18 feet (opening) … read more
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Want to remove 25ft-9inches from a one story ranch house.
want to remove 25ft-9inches from a one story ranch house … read more
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What size lvl do I need for a ridge beam to vault a ceiling.
What size lvl do I need for a ridge beam to vault a ceiling. I'd just install it under the existing ridge board that spans 20 ft. The roof rafters are 2x6's 16 on center and span 14 ft. The roofs pitc… read more
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I have a great room/kitchen that now has vaulted ceilings i
i have a great room/kitchen that now has vaulted ceilings i added cross members on each rafter 6 feet down every rafter i need to add a steel i beam under my cross members tie each pitch together 28 f… read more
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We have a 70s model home and we want to remove an interior
We have a 70s model home and we want to remove an interior wall, ceiling joists and raise the ceiling height in part of the house. It's a 4/12 pitch with a 25 ft span. The rafters are 2x6s, 16 on cent… read more
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Building a pavilion in Edmonton Alberta Canada. 24 feet by
Building a pavilion in Edmonton Alberta Canada. 24 feet by 24 feet . using a 24foot ridge beam. structure supported by 6z6 posts in the 4 corners and 1 in the middle on all sides, then 6x6 beems on to… 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
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I want to convert my hip roof garage attic to a room. How
I want to convert my hip roof garage attic to a room. How can I reframe to make space? It it 23x30 and has 2x6 rafters, 2x8 joists joining on a giant engineered beam with 14' and 16' spans respectivel… read more
Shannon Galway
Shannon Galway
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I want to vault my ceiling it's a single story house 24'
I want to vault my ceiling it's a single story house 24' wide. It will have no attic. I want to know what size beam I need to support the roof load. The beam will be 23 feet long. It needs to support … read more
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What is the max load a 4X10 DF can carry with a 8'6" span?
What is the max load a 4X10 DF can carry with a 8'6" span? … read more
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I want to install a beam in my attic. it will span a
i want to install a beam in my attic. it will span a distance of about 10 feet. my house is a single story ranch. the ceiling joist are 2 by 4 and they meet in the middle a few inches offset of the lo… read more
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I am removing a 2x4 load bearing wall and need to size a
I am removing a 2x4 load bearing wall and need to size a beam for a 18' span. A-Frame roof braced to wall on a 1960 ranch. … read more
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I had an addition built 6 months ago ,cathedral. He used 2x6
I had an addition built 6 months ago ,cathedral. He used 2x6 for rafters its 22' long 2" engineered wood beam. 6 ' rise from top plate and13' run from beam to plates each side. About 5/3 pitch? He did… read more
walkereng
walkereng
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20' foot span on load bearing wall 1960's house 2x4 wall,
20' foot span on load bearing wall 1960's house 2x4 wall, hip roof only load above wall is roof load, standard shingles, 6/12 pitch, how big of posts and beam will I need to remove this wall? also wan… read more
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StructuralEng
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. I want to open a 10-11 foot opening in an interior load
Hello. I want to open a 10-11 foot opening in an interior load bearing wall.It is a ranch house. In the basement below, I have a steel beam w 8x13.There are posts every 6' 4" in the basement. One end … read more
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StructuralEng
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I am replacing my asphalt shingle roof and modifying it at
I am replacing my asphalt shingle roof and modifying it at the same time. In the future I will remove the existing ceiling to create a cathedral ceiling. I am removing the existing 3/4" plywood deck a… read more
walkereng
walkereng
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What size ridge beam do I need to support a 20 long by 17
What size ridge beam do I need to support a 20' long by 17' wide free standing open bean patio covering with a gable roof (4/12 pitch) supported by four columns (6"x6"),which are located four feet fro… read more
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StructuralEng
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