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I wanna know how big of lvl beam I will need, a builder back
I wanna know how big of lvl beam I will need, a builder back out an we can not get trusses , building a 40x60 pole barn, wanna use lvl beans for a trusses say 10 feet on center then use joist hangers … read more
walkereng
walkereng
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Rafter size for non load bearing ceiling. This is not an
I need to hang drywall in a situation where I have a roof over, over a trailer. The roof over and the trailer are going to move independently of each other - I have double slotted truss clips that hook them together but allow for movement. I would like to run "rafters" between the roof over trusses to hang 5/8 or 1/2 sheet rock, this is to avoid having the trailer walls connected to the roof over trusses, forcing me to use crown molding. The trouble is I am not sure how I calculate what size rafter I need over a 13 ft span that is non-load bearing, except for carrying the weight of the drywall.… read more
walkereng
walkereng
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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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Im trying to mount a ceiling tv mount to a ceiling joist,
Im trying to mount a ceiling tv mount to a ceiling joist, but im unsure if it can take the load … read more
StructuralEng
StructuralEng
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I have a question about hanging a Yoga Trapeze from ceiling
I have a question about hanging a Yoga Trapeze from ceiling joists. … read more
StructuralEng
StructuralEng
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I have a question for a structural engineer: I want to add a
I have a question for a structural engineer: I want to add a 14'-4-1/2" x 36' enclosed, heated lean-to room to the 76' long side of my garage. What size rafters & plate will I need for 16" or 24" spac… read more
StructuralEng
StructuralEng
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I want to take out a 15 ft section of a wall that picks up a
I want to take out a 15 ft section of a wall that picks up a single story roof span that is 2x4 rafters 24 oc the rafters are 18ft long from ridge down to outer wall plate , id ;like to flush a beam i… read more
StructuralEng
StructuralEng
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I have a load bearing wall I would like to remove and
I have a load bearing wall I would like to remove and replace with a flush beam if I can. The roof system is trusses (2x4 except for top chord which is 2x6). The roof pitch is 3:12. The trusses span 2… read more
StructuralEng
StructuralEng
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My wife and I are wanting to hang a dual hook love swing
My wife and I are wanting to hang a dual hook love swing from our bedroom ceiling. 2x4 joists, 13' 6" total span with the first hook of the swing hung roughly 3' from an interior wall. The joists run … read more
StructuralEng
StructuralEng
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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 have a question about a common Fink or W truss system
Hi, I have a question for you about a common Fink or W truss system installed in a 30' x 40' building (so the truss span is 30'). The top chords are 2 x 6. The bottom chord and diagonal bracing are 2 … read more
StructuralEng
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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Removing lower 8' section of a 10' tall, non-supporting wall
removing lower 8' section of a 10' tall, non-supporting wall in my office; leaving the top 2' of the wall (with 5/8" drywall each side) above a dropped ceiling i don't want to rebuild. span is 10' 10"… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I removing a wall from the top floor of my two floor house.
I removing a wall from the top floor of my two floor house. Span will be 22' and the width of the room is 25'7". Above this wall is the attic. In the attic is 2x4 W trusses and 2x4 ceiling joists all … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I live in Colorado and have a floating slab in my garage.
I live in Colorado and have a floating slab in my garage. I want to add a partition wall that will be 18 feet long and run perpendicular to the roof trusses. The trusses are 24" on center W trusses co… read more
walkereng
walkereng
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Bachelor's Degree
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I have a house that is now a two and a half story structure
I have a house that is now a two and a half story structure (basically configured as a Cape Cod structure). The roof trusses have a 2X8 top chord and a 2X10 bottom chord. The pitch is 10/12. The truss… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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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
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Bachelor's Degree
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Have an 18 wall partially supporting drywall ceiling on each
Have an 18' wall partially supporting drywall ceiling on each side--about 8ft to another point of attachment on each side. what size beam, and con I attach a 2x12 to the ceiling metal trusses (perpend… read more
StructuralEng
StructuralEng
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Bachelor's Degree
9,772 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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