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I am building an 8x8 support for a newly purchased hot tub.
I am building an 8'x8' support for a newly purchased hot tub. Here's my plan..... I've installed 6 - 8' ground anchors (screw piles with a load capacity of 2300 lbs each) in 3 rows of 2. Three beams m… read more
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Brian
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I built a swingset using Easy 1-2-3 A-Frame Swing Set
I built a swingset using Easy 1-2-3 A-Frame Swing Set Brackets Complete Set 2 Brackets with All Mounting Hardware purchased off Amazon. The swingset is 11 ft tall and 16 foot long. the legs are 4x4 an… read more
StructuralEng
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I have a low to the ground free standing deck frame. The
Hi. I have a low to the ground free standing deck frame. The ledger is two 2x10s and one of the boards is split from the post out about 20 inches. This is not a superficial crack. The blue arrows in t… read more
StructuralEng
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I have a client who wants to extend his deck if possible. Posts
I have a client who wants to extend his deck if possible. Posts are 6x6 at 6' o.c. Beams span 10' from the house to the posts. We would like the maximum cantilever beyond the posts. How far can we can… read more
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Want to place 6x6 posts free standing pergola on existing
Want to place 6x6 posts for a free standing pergola on existing driveway slab. How close can I set them to edge? We are in a snow and wind load area at about 4500' elev.… read more
walkereng
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I have an existing wooden beam that consists of 3- 1 1/2" x
I have an existing wooden beam that consists of 3- 1 1/2" x 9" x14' nailed together , however two are spliced! Only see glue on one board not the other. The beam deflected about 1 1/8". Some termite d… read more
StructuralEng
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Making a loft in an extended garage. I do not want to use a
Making a loft in an extended garage. I do not want to use a 4x4 beams to support. The space is 10.5 ft wide. I want to run 2x8s cross wise (10.5ft) and come out 5 ft from the end of the wall. I want t… read more
StructuralEng
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We've decided to go with the W5x16 ASTM A992 Gr. 50 you
We've decided to go with the W5x16 ASTM A992 Gr. 50 you suggested earlier for our 10' span opening in a load-bearing wall. Can you tell me what we need on each end for support, including the fastener … read more
StructuralEng
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I have 10 ft. span that I want put a ridge beam. what size
I have 10 ft. span that I want put a ridge beam. what size beam and posts will I need on either side? I am looking to remove ceiling joists. The peak is not in the center...there is 16ft on one side a… read more
StructuralEng
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Dear Walker, In my cellar I have a girder (4 2x10s) spanning
Dear Walker, In my cellar I have a girder (4 2x10s) spanning 13.5 feet with a lally column in the middle. I plan on removing the lally column. I will lag bolt two 12 foot 2x12s to the side of the exis… read more
walkereng
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I need to span an area that is 24 feet long. It is supported
I need to span an area that is 24 feet long. It is supported at 0, 8 and 21 feet. I want to connect two 2x6s or 2x8s at 12 feet. Can I do this and how long will my laminating board need to be and will… read more
StructuralEng
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I just finished building a low level deck and now want to build
I just finished building a low level deck and now want to build a gabled roof over the left half of it (17X16). The roof will extend out 90 degrees to the house as in the attached pic. The small shed … read more
walkereng
walkereng
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I have 3-4" of roof overhang (12:12 slope) made up of 2x10
I have 3'-4" of roof overhang (12:12 slope) made up of 2x10 rafters at 24" o.c. It will be supported by a 4x6 Doug Fir #1 beam which in turn will be supported 8'-0" o.c. max. by a 4x6 DF #1 beam brace… read more
walkereng
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I planning to build a 3 tree treehouse. The trees are large
I planning to build a 3 tree treehouse. The trees are large oak trees and are about 17' apart arranged in an isosceles triangle. I estimate the tree house to weigh about 5,000 lbs including the deck, … read more
StructuralEng
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For a small gazebo with a 3/12 pitch asphalt shingle hip roof,
For a small gazebo with a 3/12 pitch asphalt shingle hip roof, 4 - 6x6 posts with a 8' span between, what size beam should i use?… read more
walkereng
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Can I use two S6 12.5 at 5ft apart to span 11ft to create a
Can I use two S6 12.5 at 5ft apart to span 11ft to create a walkway leading to a deck? Support from house framing (4x12 ledger with saddle connector) on one side and two S6 12.5 x 4ft high posts ancho… read more
StructuralEng
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Im building a pergola using 6x6 treated lumber as posts and
I'm building a pergola using 6x6 treated lumber as posts and beams. Whats the best way to make a 90 degree corner using a single 6x6 post to support the two 6x6 horizontal beams. Can the horizontal be… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
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Hello, Im framing a screened in porch over my deck. The deck
Hello, I'm framing a screened in porch over my deck. The deck is 18' L X 12' W supported with a 2 x 10 ledger thru bolted every 16-20" passing through concrete block with backer board. There are also … read more
walkereng
walkereng
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