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I am building a pergola using 6x6 posts (11 ft long) and 6x8
Hi. I am building a pergola using 6x6 posts (11 ft long) and 6x8 beams. The front of the pergola, I will be placing a 18ft beam that will sit on a post on each end. I wanted to inquire of the 6x8 beam… read more
walkereng
walkereng
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How do the footings of my deck have to be done the deckis
How do the footings of my deck have to be done the deckis 24" off the ground and attached to the house in Stevens Point WI … read more
PaulP324
PaulP324
consulting engineer
MS
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I want to build a square floating deck that is 24'x24' with
I want to build a square floating deck that is 24'x24' with a 12'x12' gazebo on top of one corner. I would like to keep it as low to the ground as possible so don't want to use lumber greater than 2x8… read more
walkereng
walkereng
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How far should i put 12" sauna tubes to support a 6x8 beam.
how far should i put 12" sauna tubes to support a 6x8 beam … read more
StructuralEng
StructuralEng
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I am building a patio cover 16' x 16' here in the south with
hello, I am building a patio cover 16' x 16' here in the south with no snow load. I want to use 6x6 posts and 6x8 beams in #1 DF. Is the 6x8 beam sufficient to to span 16'? The rafters are 4x6 DF 32" … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I'm building a mezzanine and am trying to see if I should
Hi! I'm building a mezzanine and am trying to see if I should use 4x6 joists or 2x8s … read more
StructuralEng
StructuralEng
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I am planning on using a double 2x12 resting on 6x6 post
I am planning on using a double 2x12 resting on 6x6 post (notched) as a deck beam spanning 12ft. The floor joist span (distance between house and beam will be 10ft. I will be using 2x10-10ft 12" OC … read more
walkereng
walkereng
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I am designing a redwood deck, 24 X 12, highest point 9 ft
I am designing a redwood deck, 24 X 12, highest point 9 ft AGL. Location is at 4000 ft in Sierra foothills. Deck will have 2X6 redwood on 2X8 joists (2 foot spacing) attached to ledger on house. 3 row… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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Building a porch roof over my deck. The roof will be 19'
Building a porch roof over my deck. The roof will be 19' wide by 17'5" deep. One side will attach to house. I am trying to figure out what size LVL beam I will need to support the roof joists on the o… read more
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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We are planning a 10X16 foot Deck suspended off a ledger
We are planning a 10X16 foot Deck suspended off a ledger board on the house. It will be supported on the other side by (4) 6X6 Posts with a 6X8 Beam on top. I would like to know how large a footing is… read more
StructuralEng
StructuralEng
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My deck load is 50psf. It is 300sqft. I assume that does not
My deck load is 50psf. It is 300sqft. I assume that does not mean my deck can support 15000lbs. I am considering a pergola but the lumber for it weighs 1400lbs. I'm concerned about that weight when 8 … read more
StructuralEng
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building a deck platform to support hot tub. 8000lb live load,
building a deck platform to support hot tub. 8000lb live load, 49 sq ft hot tub (7X7), ~160 psf live load plus 20 psf dead load. thinking of having 3 beams underneath hot tub, double 2X12 southern pin… read more
StructuralEng
StructuralEng
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If i have a deck with 2x10" southern pine joists at 18" spacing,
If i have a deck with 2x10" southern pine joists at 18" spacing, what's the maximum span if i use a 6x8" red cedar beam? and if using 6x6" red cedar posts to support that beam, what's the maximum spac… read more
walkereng
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I am building an 12 x 20 deck with perpendicular decking. I
I am building an 12 x 20 deck with perpendicular decking. I have 6 x 6 posts 11 feet from the ledger board, can i use quadruple 2 x 8 for the beam? My beam would run from the ledger board to the 6 x 6… read more
StructuralEng
StructuralEng
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building an exterior deck attached to house. Ceramic tile
building an exterior deck attached to house. Ceramic tile over 1.25" mortar over waterproof membrane over 2x6 t&g fir over df wood joists at 36" o.c.. Max joist span is 9'. I have W6X9 steel I beams (… read more
walkereng
walkereng
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Bachelor's Degree
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i want to build a deck that spans a small ravene. the deck
i want to build a deck that spans a small ravene. the deck size i would like is 24 x 16. the 24 is perpendicular to the ravene and requires a 16 ft span so i planned one 4ft wing on each end. the 16 f… read more
walkereng
walkereng
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Building a raised indoor deck platform about 7 x 14 deck
Building a raised indoor deck platform about 7' x 14' deck area about 10' off the ground in a garage. It will be used only for storage not for walking on. Load weight total maybe 1500 -2000 lbs over e… read more
StructuralEng
StructuralEng
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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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