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Stair loading question...I hope this is enough information.
Stair stringer loading question...I hope this is enough information. Stair stringer: 4x12 engineered wood (Parallam) uncut Stringer angled at 50 deg. Spans: 108 in high, 105 in deep. Stair width 36 in… read more
StructuralEng
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Can a 4x12 parallam header be substituted with a 4x14 fir?
Hi, can a 4x12 parallam header be substituted with a 4x14 douglas fir? … read more
StructuralEng
StructuralEng
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I would like to remove a wall ,to open the kitchen, I know
I would like to remove a wall ,to open the kitchen, I know the wall is structural, but only carry the ceiling weight. the span will be 16 feet. I was thinking using a parallam engineer beam, 4x10 by 1… read more
walkereng
walkereng
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I want to construct a 24' wide x 36' raised cabin. I was
I want to construct a 24' wide x 36' long raised cabin. I was considering using a 3 1/2x 9 1/4 p.t parallam beam as my perimeter rim joist. There would be a front beam, a mid span beam, and a rear bea… read more
StructuralEng
StructuralEng
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My foundation is 48x32 I would like to clear span the
My foundation is 48x32 I would like to clear span the foundation. How big does/do my beam/s have to be in whichever direction is best - 48 or 32?… read more
StructuralEng
StructuralEng
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I have 3 parallams nested together their size is 1.5 in by
I have 3 parallams nested together their size is 1.5 in by 7.25 inches , the span is 15 feet 8 inches . This is supporting a bedroom over a kitchen area ,directly above is open , doesn,t seem to suppo… read more
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StructuralEng
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What size of parallam beam or other type should I use for a
What size of parallam beam or other type should I use for a 18' span. The beam will be carrying the bottom joist of the roof truss, a 4/12 pitch. The load on the joist is from the ceiling board,5/8"dr… read more
StructuralEng
StructuralEng
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My center beam in my house has a 16 span with a post at 83"
My center beam in my house has a 16' span with a post at 8'3" The beam is made from 2X10 4 pcs thick in the traditional manner of staggered joints. We would like to remove this post and open the area … read more
Proeng7
Proeng7
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Would like to use a paralam beams to support a storage area
Would like to use a paralam beams to support a storage area to be built in a high roofed garage. The span is 23'. Will a 3 1/2 X 9 1/2 paralam beam work for this span. Would like to support the ends o… read more
walkereng
walkereng
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how big of a metal I beam do I need to span a 14 opening,
how big of a metal 'I' beam do I need to span a 14' opening, supporting a single story. Also, can I place this beam on 4x6 posts, or is it a MUST to place metal posts.… read more
StructuralEng
StructuralEng
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I have two posts in the attic which are holding the roof, as
I have two posts in the attic which are holding the roof, as you can see in the Existing.pdf. The post on the right is supported by an horizontal parallam installed on the ceiling (not shown in the pi… read more
StructuralEng
StructuralEng
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Are there any restrictions in using a LSL or PSL in the flat
Are there any restrictions in using a LSL or PSL in the flat position? I am looking at a floor joist repair and need to add a beam below the existing joists, so head room is an issue.… read more
StructuralEng
StructuralEng
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Building a bridge 7 ft wide span is 36 ft. it needs to support
Building a bridge 7 ft wide span is 36 ft. it needs to support a 2500 lb tractor. How big and how many beans do I need?… read more
StructuralEng
StructuralEng
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I am an architect in NJ, working on a small project for a day
I am an architect in NJ, working on a small project for a day camp. I need to know how to calculate the size of the ridge beam for an open air pavilion, width 24' x length 44' x 16' high. I calculated… read more
StructuralEng
StructuralEng
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I purchased a two story house which has a sagging 2nd floor
I purchased a two story house which has a sagging 2nd floor over the garage because the beam supporting it has deflected by an inch and half at its worst. The beam is right in the middle of the garage… read more
walkereng
walkereng
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i have 15 opening of 9.25 hx5.25w (3-1.75x9.25 nailed together)
i have 15' opening of 9.25 hx5.25w (3-1.75x9.25 nailed together) what size flitch plate header 7" hx?w ,made by www.better headers.com… read more
StructuralEng
StructuralEng
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Im removing a wall under a 2nd floor in a kitchen.
I'm removing a wall under a 2nd floor in a kitchen. The existing floor joists are 2x10(9 1/4) spaced every 16" and now will run 22' long. Because 2x10s are only rated for a max of 18', I doubled them … read more
walkereng
walkereng
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I have a home in Wells, Main 32longx 30wide that I am attaching
I have a home in Wells, Main 32'longx 30'wide that I am attaching a 10"x14" addition to the front. My carpenter indicated that I should find out the size carrying beam I would need once he opens up th… read more
walkereng
walkereng
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Bachelor's Degree
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