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I replaced a interiorload bearing wall with 2 2 x 8 beam,
I replaced a interiorload bearing wall with 2 2 x 8 beam, above is a ceiling and then the attic and Roof, The inspector wants to know how I came up with the calculations for the beam … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
7,092 satisfied customers
Alrighty I am wanting to add a cathedral ceiling to my
Alrighty I am wanting to add a cathedral ceiling to my exsisting front room kitchen area. It is 22' long and 24' wide to the outside 2x4's. Exsisting the 2x4's that they made for my roof are just 2x4'… read more
Shannon Galway
Shannon Galway
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Bachelor's Degree
168 satisfied customers
Thinking about putting up a carport on my driveway. Cap can
Hi - thinking about putting up a carport on my driveway. Cap can only be 24'24' square (sheetmetal of some sort probably), but I need the span over my 3-car driveway plus sideyard(to get access to too… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
7,092 satisfied customers
I am looking to install a beam in an exterior wall that
I am looking to install a beam in an exterior wall that supports trusses. span is around 14 feet … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
7,092 satisfied customers
I have 4/12 engineered roof trusses 2x4 construction that
i have 4/12 engineered roof trusses 2x4 construction that span a total of 28ft. there are intermediate interior walls which have a span of 11ft today, but i would like to increase the open span inside… read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,956 satisfied customers
I have a 4x12 x 16 supporting my deck above a single car
I have a 4x12 x 16 supporting my deck above a single car garage. Posts on each end are 4x4. If I want to have the beam extend out to 20' what size do I need and what size posts ? … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I want to completely support an 1100 square foot 2 story
I want to completely support an 1100 square foot 2 story home with 30 foot clear span h beams. I calculate the home weight at 300,000 pounds, my soul density at 2000 lbs per sq ft and will use 150 cubic feet of footing. What size h beams would you recommend if I use 6? (6 foot apart) what if I use 7? (5 feet apart) thank you … read more
StructuralEng
StructuralEng
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Bachelor's Degree
7,092 satisfied customers
I'm trying to find out the depth/diameter of a concrete pier
I'm trying to find out the depth/diameter of a concrete pier needed to support 1000lb column. The pier will sit on an existing concrete slab and is for a temporary structure. … read more
walkereng
walkereng
Consultant
Bachelor's Degree
2,956 satisfied customers
I got a 2story home buit in the 30s solid constuction, no
i got a 2story home buit in the 30s solid constuction, no cracks in the plaster walls, no "settling" … read more
StructuralEng
StructuralEng
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Bachelor's Degree
7,092 satisfied customers
I have a question about boxing in an area under a bathtub
Hello, I have a question about boxing in an area under a bathtub that unfortunately has the drain located directly on top of an engineered I-joist (International Paper IPJOIST IPI-500) Would like to d… read more
Shannon Galway
Shannon Galway
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168 satisfied customers
I am building a carport with a 1 in 12 pitch roof. The
I am building a carport with a 1 in 12 pitch roof. The dimensions are 26' wide x 20' long. I plan to use a GL beam for the 26' span for the header. The other side of the carport will be supported by a… read more
Shannon Galway
Shannon Galway
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Bachelor's Degree
168 satisfied customers
I have a staircase -residential home- which one side is open
I have a staircase -residential home- which one side is open the other side has a load bearing wall. I would like to open that wall - with a support column at the end how many feet can I remove withou… read more
StructuralEng
StructuralEng
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Bachelor's Degree
7,092 satisfied customers
Im building a second floor deck 8' off the back of my house.
Im building a second floor deck 8' off the back of my house. I have living space below for approx the first 36" then it will extend out the remaining 60". The girder under the first floor sits back ap… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
7,092 satisfied customers
I was thinking of hanging a pull up bar between the floor
I was thinking of hanging a pull up bar between the floor joists of my apartment. The joists are 5 inches thick and 12 inches long with 40 inches between them. I was thinking of using a couple of 4 ho… read more
StructuralEng
StructuralEng
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Bachelor's Degree
7,092 satisfied customers
I am installing a mezzanine above 1 bay of my 2 car garage.
I am installing a mezzanine above 1 bay of my 2 car garage. The full dimensions of the garage are 18' x 22'x 16' high, and I only want to cover 9' x 22', with no support in the middle of the garage do… read more
StructuralEng
StructuralEng
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Bachelor's Degree
7,092 satisfied customers
We have a slab home built in 1983. We have a delay getting
We have a slab home built in 1983. We have a long delay getting hot water to our faucets, even though the kitchen is less than 50 ft from the gas water heater. The bathrooms in the back of the house (… read more
Shannon Galway
Shannon Galway
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Bachelor's Degree
168 satisfied customers
I have an area on my attic n 9 feet wide by 27 feet that has
I have an area on my attic n 9 feet wide by 27 feet that has 2x6 lapped joists. The problem is there is no supporting structure underneath the lap joints. As a result, it has sagged a lot in this area… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
7,092 satisfied customers
I have an I Beam in my basement spanning 20 feet. The ends
Hi. I have an I Beam in my basement spanning 20 feet. The ends of the beam are supported one end by my foundation wall and the other one is a Lally Column. The middle of the 20' beam has two lally col… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
7,092 satisfied customers

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