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I have a house that was built in 1902. At some point early
I have a house that was built in 1902. At some point early 1900's they added a 10' wide room. I can tell this because the ceiling joists are a full 2" x 4". At some later time they knocked out one sid… read more
walkereng
walkereng
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I have a 24x24 attached garage and I would like to use the
I have a 24x24 attached garage and I would like to use the attic area for storage. the roof supports are 2x4 trusses. Is it possible to strengthen the trusses or perhaps run a steel beam or two undern… read more
walkereng
walkereng
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My garage currently is a one story garage attached to a two
My garage currently is a one story garage attached to a two story house. I am going to convert my attic above my garage to living space. The trusses that are currently intalled does not allow that. Wh… read more
StructuralEng
StructuralEng
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Building a barn with a hay loft for storage above. center
building a barn with a hay loft for storage above. center poured concrete aisle is 8 feet wide by 50ft long. 6x6 posts every 4-6 feet on either side of the aisle. on top of those posts 50' of support … read more
StructuralEng
StructuralEng
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I am building a 58' 4" wide 38' 8" deep house it has a 20 x
i am building a 58' 4" wide 38' 8" deep house it has a 20 x 28 loft over the 3 bedrooms. the beam will be 20'11 from front 17'9 from rear to get it under main hall wall, 3 columns 14.58 ft from each o… read more
StructuralEng
StructuralEng
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I am in the process of building my own home. The basic
I am in the process of building my own home. The basic structure is a steel post and beam frame that will be surrounded by a non-structural straw bale infill (insulation). The steel post and beam structure is complete and I am currently trying to determine if additional bracing of the structure is required for wind force resistance (racking tendency). Should I be hiring a structural engineer to perform a formal analysis of these requirements or is there a simpler method I could use to determine this? … read more
StructuralEng
StructuralEng
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I want to open up an exterior wall on our house where an
I want to open up an exterior wall on our house where an addition has been added, but I'm not sure what size H-beam I would need to handle the load. The wall to be opened up is an exterior wall on the… 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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I have a 1930s commercial, brick storefront building with site-built,
I have a 1930s commercial, brick storefront building with site-built, flat wood trusses supporting a built-up flat roof. Trusses span roughly 20'. Due to previous blocked drainage, ponding and sagging… read more
StructuralEng
StructuralEng
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I have 50 fft trusses with a bottom dead load of 5lbs and want
I have 50 fft trusses with a bottom dead load of 5lbs and want to change that to ten lbs so i can hang sheetrock on it. The building is 48ft long post frame with posts every 8ft. How big of a beam do … read more
StructuralEng
StructuralEng
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Can I replace the middle part of a wooden beam (tripled up
Can I replace the middle part of a wooden beam (tripled up 1.5"x 7") with a steel w8x 24 beam so I can remove the vertical support? The length I want to replace is 15'7.75" and it is the middle of a 3… read more
StructuralEng
StructuralEng
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I have a problem with my garage. It is 24 feet wide and 28
I have a problem with my garage. It is 24 feet wide and 28 feet long. The house was built in the 70s. The 2X4 trusses run parallel to the 28 foot length. Despite knowing better, we have been using the… read more
StructuralEng
StructuralEng
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I have an I beam 4"" tall 3 "" wide 20 ft span. looking to
I have an I beam 4"" tall 3 "" wide 20 ft span. looking to run a trolley with a chain hoist to lift 300lb blocks of ice from an ice maker. wondering if the 4 by three beam is ok...… read more
StructuralEng
StructuralEng
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I have a pole barn with 6"x6" pressure treated columns framing
I have a pole barn with 6"x6" pressure treated columns framing the door openings. The door opening is 18' wide. I wanted to double the columns with the same 6"x6" pressure treated and mount an i beam … read more
walkereng
walkereng
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Bachelor's Degree
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Hi, I would like to build a storage area above the ceiling
Hi, I would like to build a storage area above the ceiling joists in my garage. The dimensions of the garage are 25ft x 21ft. I would like to run a wood beam along the short side (21ft) to support the… read more
walkereng
walkereng
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Bachelor's Degree
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WE WANT TO SPAN 20 WITH AN I-BEAM THAT SUPPORTS A ROOF WITH
WE WANT TO SPAN 20' WITH AN I-BEAM THAT SUPPORTS A ROOF WITH A TRUSS SPAN OF 26' IN NORTHERN VA. WHAT SIZE DO I NEED? WE WANT A BEAM WIDTH OF ABOUT 4".… read more
walkereng
walkereng
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Bachelor's Degree
2,873 satisfied customers
I am modifying garage trusses to gain height for an auto lift.
I am modifying garage trusses to gain height for an auto lift. Trusses are on 24 in centers, 8/12pitch, 22 ft span. I want to run a 24ft I beam down the center, perpendicular to the trusses to support… read more
StructuralEng
StructuralEng
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I live in Iowa and have a single story house with stick built
I live in Iowa and have a single story house with stick built hip roof.(not truss design) House built in late 50's. I am trying to remove a 12' load bearing wall. House is 24 ft wide and wall is inter… read more
StructuralEng
StructuralEng
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