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I need a beam for my outside deck. What is the best treated
I need a beam for my outside deck. What is the best treated beam to use on a 20' beam span with 16' deck joist span? thank you, ***** ***** … read more
walkereng
walkereng
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What are the exact amounts of cantilever I can get away with
What are the exact amounts of cantilever I can get away with past the piers on the two locations noted in the diagram according to residential code. This is for a deck. Please provide exact footage.… read more
walkereng
walkereng
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I want to build a cantilever into the corner of my garage
I want to build a cantilever into the corner of my garage for a remodel. The front face (width) of the garage is 22' it butts up against the existing home, so I cannot structurally tie it into the exi… read more
walkereng
walkereng
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I'm planning a modern style 10'x20' "we shed" that will be
I'm planning a modern style 10'x20' "we shed" that will be split into two 10'x10' office spaces. The roof will be a single sloped roof. Probably 9' tall walls on the front and 7' tall on the back. I'm… read more
walkereng
walkereng
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I'm considering a steel beam to carry my deck joists and it
I'm considering a steel beam to carry my deck joists and it needs to span 16 feet. Can you tell me what size W-Beam or I-Beam I would use? … read more
walkereng
walkereng
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Second level joist with cantilever deck on 2 perpendicular
Second level joist with cantilever deck on 2 perpendicular sides. I'm trying to figure out how to achieve this without posts. … read more
StructuralEng
StructuralEng
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I have a deck above the garage and i want to extend it by
I have a deck above the garage and i want to extend it by 30". It is already cantilevered 48 inches so i want to run a beam above the garage doors at the end of the existing deck to eliminate the 48" … read more
StructuralEng
StructuralEng
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I have a 16' by 16' deck supported on a 12' by 12' beam grid
I have a 16' by 16' deck supported on a 12' by 12' beam grid with a 2 ' cantilever at each end of the beams. 2x 8 joists. What size beam do I need. I figure 2-2by 10 beams should do it, maybe 2x12 sin… read more
walkereng
walkereng
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Bachelor's Degree
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I'm looking to build a deck support beam: ----------- Deck
I'm looking to build a deck support beam: ----------- … read more
StructuralEng
StructuralEng
Consultant
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Looking to make a dock that cantelivers out 12'. Need to
looking to make a dock that cantelivers out 12'. Need to know proper size of beams. Two beams will be used, supports at end of each beam then 12' out. Total length of beam will be 24', 12' supported, … read more
Shannon Galway
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Looking to build an exterior deck. I want to know what size
looking to build an exterior deck. I want to know what size posts and beams i need to span 16' with the use of only two posts … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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If i cantilever out 25 feet past footing supports for a 4'
if i cantilever out 25 feet past footing supports for a 4' wide 40 foot long walkway, what size beams (assuming 3) would be needed … read more
StructuralEng
StructuralEng
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For a deck with a flush beam, what is the maximum spance for
For a deck with a flush beam, what is the maximum spance for 5 treated 2x12's (laminated together) on 8x8s? … read more
StructuralEng
StructuralEng
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I am doing a deck, and it will be supported at one side by
I am doing a deck, and it will be supported at one side by the house foundation. The I-Beam will be down the middle. The deck will be 12' wide, and 20' long. Assume a peak of 30 people on the deck, 6,… read more
walkereng
walkereng
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I'm contemplating building a floating (unnattached to my
I'm contemplating building a floating (unnattached to my home) cantilevered deck with steel ibeams. I'm tring to figure out, what anchoring would be required to prevent uplift, as well as how many of … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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XXXXXX, I want to add a small second story deck across the
Hello XXXXXX, I want to add a small second story deck across the inside corner of two faces the house, so the deck itself would fill the roughly triangular between the two adjoining faces of the house… read more
walkereng
walkereng
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Bachelor's Degree
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I have a deck 21' long and comes out 8' 2x10 joist 16 in centers I only want
I have a deck 21' long and comes out 8' 2x10 joist 16 in centers I only want to install 2 post what size of beam should I use using pressure treated material also the beam will be canilevering on both… read more
walkereng
walkereng
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I am building a 30 x 20 garage with a deck above in Douglas
I am building a 30' x 20' garage with a deck above in Douglas county Colorado with a 20' span in the middle then 10' away from that I will have an 18'4" span for over the garage door that will have a … read more
walkereng
walkereng
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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