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In a 30' x 25' concrete block structure, I need a span
In a 30' x 25' concrete block structure, I need a long span I-beam on one of the 30' sides for putting in 3 large doors. Roof construction is a flat roof, metal trusses on 4' center with metal panels … read more
walkereng
walkereng
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Looking at building a patio cover on a 30x16 patio. Plan on
Looking at building a patio cover on a 30x16 patio. Plan on using corrugated metal for the roofing, and attaching it to the house walls using Sky Lift hardware. I will be using four points of contact … read more
StructuralEng
StructuralEng
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I have large number of 2x10x12 prime pine planks. i would
I have large number of 2x10x12 prime pine planks. i would like to stand planks on end, planks very 2 or 3 feet to install biscuits in the 2" edge. i would stand the planks on edge. Eveery 6 to 8 feet … read more
walkereng
walkereng
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I have an outside wall that I am knocking out to gain access
I have an outside wall that I am knocking out to gain access to a new addition. It currently has a 4x4 top plate supported by 4x4's every 4 feet (it was once a porch). I wish to remove the two 4x4 sup… read more
StructuralEng
StructuralEng
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I want to cantilever a 1:12 roof 6'. The structure would be on an exi
Hi, I want to cantilever a 1:12 roof for about 6'. The structure would be on an existing light concrete deck supported by 4x10 beams. The existing roof has a 26" overhang. I wonder if I can attach a b… read more
StructuralEng
StructuralEng
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Greetings! My dad and I are building a 24' by 15' pergola.
Greetings! My dad and I are building a 24' by 15' pergola. The pergola will have four posts, on the corners, 6 x 6 PT lumber. The rest of it is my question. For each 24' span, I was thinking using a s… read more
walkereng
walkereng
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I have a mobile home that has a slightly domed metal roof.
I have a mobile home that has a slightly domed metal roof. I want to put a pitched roof on it with metal roofing. I know I need perimeter jacks. The roof is 12 feet wide and 50 feet long. Since the ro… read more
walkereng
walkereng
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I am looking to build a building rv 40'long by 16'.I
Hi I am looking to build a building for an rv 40'long by 16'.I have a lot of galvanized piping 2 1/1" dia.1/8"thick to use for the walls.My thinking was doing something like a pole barn concrete the p… read more
walkereng
walkereng
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I wish to build a small cabin 18ft x 20ft elevated 8ft off
I wish to build a small cabin 18ft x 20ft elevated 8ft off the ground. The cabin will have a sleeping loft. To support it I would use three independent steel beams running parallel supported by three … read more
StructuralEng
StructuralEng
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, I have a 1929 home in Northern delaware. It has a main
Hi, I have a 1929 home in Northern delaware. It has a main beam of three 2x10's (actual dimensions, not nominal. back then, a 2x10 was a real 2" x10" beam). What's the max span allowed for this main b… read more
walkereng
walkereng
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How far can can two 4x12 Rough Cut "true 4x12" laminated
Hi How far can can two 4x12 Rough Cut "true 4x12" laminated together to make one 8 x12, span for a none load bearing patio cover. This covrer has been installed for 9 years with no signes of sageing b… read more
StructuralEng
StructuralEng
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I'm planning on building an awning with the following specs: Width
I'm planning on building an awning with the following specs: Width 20ft Length 28 feet Height 9 feet 6 posts - 4x4 1\4 steel tubing 6 exterior beams going from post to post - 4x6 rectangle 1\4 steel I… read more
walkereng
walkereng
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Hello, I am interested in putting a hot tub on my deck. My
Hello, I am interested in putting a hot tub on my deck. My current deck is as follows: 16x8 freestanding deck. It's built on 1ftx1ft concrete piers. There is 28 piers, 4 piers for each joist. There ar… read more
StructuralEng
StructuralEng
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I plan to build a lean to off of my garage wall which is 44
I plan to build a lean to off of my garage wall which is 44 feet long and 10 feet tall. The garage wall studs are 2x6 at 24" o.c. I need to know what size header to use that can be attached to the wal… read more
StructuralEng
StructuralEng
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what size header for 8 foot span header supporting roof, 6
what size header for 8 foot span header supporting roof, 6 foot knee wall and no ceiling, in western virginia… read more
StructuralEng
StructuralEng
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Id like to build deck like construction lean to shelter attached
I'd like to build deck like construction lean to shelter attached to my house with a 4/12 roof pitch. The roof rafters (joist attached to the stringer) needs to support the future makings of a roof ga… read more
StructuralEng
StructuralEng
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building a pergola that is supporting cross 2x10s. What would
building a pergola that is supporting cross 2x10's. What would the beam size be if my long side is 24' span if I were to use glulam supported on 4x4's and a 2000' rated fiberglass column. I will be no… read more
StructuralEng
StructuralEng
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I am planing a pergola for my deck. T pergolA will be 12x14
I am planing a pergola for my deck. T pergolA will be 12x14 resting on 4 4x4x12 cedar post. the post positioned on a 10X12 spacing and resting on concrete footing and bolted to a deck 4 feet of the gr… read more
StructuralEng
StructuralEng
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