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Can my deck support a hot tub? Or do I need additional
Can my deck support a hot tub? Or do I need additional support? Fully loaded weight 4300 lbs 2 x 10 rafters supported 8 ft off of house. I need opinion of an engineer not a hot tub guy.… read more
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I have a 18' span in garage. Original beam Is 2 1/2 x 9” but
I have a 18' span in garage. Original beam Is 2 1/2 x 9” but sagging about 3/4”. What do you recommend to support existing beams? Wood, or steel deck beam? Size? … read more
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Need to know what size glulam beam is needed to support a residential deck 26'x11' with a 26' span. 2x12 joists face mounted to the house on one side and the beam on the other. No overhang. No snow lo… read more
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I am building a outside deck 10 ft high, walking out from
I am building a outside deck 10 ft high, walking out from the second floor of our house. It is 30ft long. I would like to put columns on each end so there is no visual obstruction on the first floor s… read more
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I have an existing deck on which the previous owner had
I have an existing deck on which the previous owner had installed a hot tub. Before I fill the hot tub with water, I want to verify the load capacity of the deck. The hot tub manual states that the we… read more
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Treated 2 by 12 with 11.25tall by .25 steel plate sandwiched
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I would like to know what size beam in need to use to span
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StructuralEng
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I want to create a garage with a roof top deck that is
Hi, I want to create a garage with a roof top deck that is strong enough to hold a hot tub. Right now I have a concrete slab that is 3 1/2" thick. It's 21' wide and 20' deep. What materials should I u… read more
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What size roof Rafters would I need for an 18 foot span at a
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I have a gable garage front to back in my new house that's
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I have an attic above my attached garage that I want to finish
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I want to build a three car garage over a basement. The span
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I have 6w x 15# XXXXX 24ft long, if simply supported uniform
I have 6w x 15# XXXXX 24ft long, if simply supported uniform load, how much will they carry, Or if supported at 6ft 12ft 18ft & 24ft , or do you have a chart in 2 ft increments? Thanks, Glenn… read more
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I have a wood deck that sits 11 feet above ground. I have
I have a wood deck that sits 11 feet above ground. I have 10 6x6 PT posts with a support beam of (3) 2x12 at the middle point of the deck which is 8 feet wide by 20 feet long. The (3) 2x12 support bea… read more
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I have a foundation that measures 20 x 28. I will be pouring
I have a foundation that measures 20 x 28. I will be pouring a 4" conc. slab over galvanized metal decking ( b-lok decking ). The load will be residential use. The 20 foot width will be crossed twice … read more
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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
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I need to know what size lally column to use to support 2 beams
I need to know what size lally column to use to support 2 beams for a second story floor above a garage… read more
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vgdlpc

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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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