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Building a 12x 18 deck on the back of the house at ground
Building a 12x 18 deck on the back of the house at ground level (36 inches)...Can I use 2x8's for the framing? Or do I need 2x10 or 2x12? I will be attaching to house with ledger board and supporting … read more
walkereng
walkereng
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Need help from IRC table on girder beams. 3-2x6 girder beams
Need help from IRC table on girder beams. 3-2x6 girder beams in crawl space supporting 2x8 floor joists are not listed in the charts in chapter 5 for 28 ft wide building for internal walls. Can you gi… read more
PaulP324
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I have a main house beam that is a single 2x12 that spans
Hi.. I have a main house beam that is a single 2x12 that spans roughly 6 feet between piers. The floor joists span 13 feet and are supported by rim joist beams that are also 2x12's on the house exteri… read more
walkereng
walkereng
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What is the maximum a double 2x10 girder beam can span
What is the maximum a double 2x10 girder beam can span between piers under a 2 story residential house? The girder beam supports the floor joists for the first floor that are 2x8's at 16 inches c-c. T… read more
walkereng
walkereng
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I have a 2 story house with 3 double 2x10 main beams
I have a 2 story house with 3 double 2x10 main beams supporting 2x8 floor joists. I have a couple of pictures I can send. The main load bearing wall runs perpendicular to the main beams and under this… read more
PaulP324
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I am building a double outhouse and storage closet,
Hi! I am building a double outhouse and storage closet, basically 3 4'x4' rooms, on a 16'x8' deck. I am planning on using PT 4x6's on pre-cast pier blocks for the foundation. My question is: how far c… read more
walkereng
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I have a 16x24 peir and beam floor there is 12 6x6 piers 30
I have a 16x24 peir and beam floor there is 12 6x6 piers 30 inches deep with a 2x8 beams down the center with 2x8 joist 16 inc centers I'm buying a wood planer that weighs 600 lbs with a foot print of… read more
walkereng
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I'm removing some 2x10s over a 21 foot load bearing wall
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StructuralEng
StructuralEng
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2 story home, beam span 15ft, supporting span 28ft, beam to
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StructuralEng
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Because of a height restriction, I need an alternative to a
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walkereng
walkereng
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Can a SPIB no. 2, dead load only, span 11.5'? It's
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StructuralEng
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I am wondering about the weight of 180 gallons of water combined from 3 aquariums spread o
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StructuralEng
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Hi Building a 24x24ft wooden house. It's 2 storey (with
Hi Building a 24x24ft wooden house. It's 2 storey (with a small tower on one corner and a roof deck). I want the lower floor to be completely open inside and have been advised a built up beam is the w… read more
walkereng
walkereng
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I am replacing my foundation floor joists in my home in Ontario
I am replacing my foundation floor joists in my home in Ontario Canada. If I use 2x10 lumber what is the max distance in inches I can go between each joist and what is the max length I can go based on… read more
StructuralEng
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The floor in my bathroom is bowing over a central steel support
The floor in my bathroom is bowing over a central steel support beam which runs the length of the house from side to side..this was a preexisting problem, unfortunately I was ignorant and did not have… read more
walkereng
walkereng
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header size (double 2x8, 2x10 ?) for a light load-bearing span
header size (double 2x8, 2x10 ?) for a light load-bearing span of 13 feet. - Light because it's interior wall, parallel with a gable end, no roof load, but half the 11' kitchen ceiling joist load (whi… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I have 2 x 10 floor joists, on 16" centers, that span 16 between
I have 2 x 10 floor joists, on 16" centers, that span 16' between the foundation wall and a steel I beam. I want to add a fish tank and stand that will weigh 2000 lbs when full. The tank will run para… read more
walkereng
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i have a first floor center header of a two story home comprised
i have a first floor center header of a two story home comprised of (2) 2x10 southern pine. An existing opening is 4.5ft. I want to extend the opening to 6ft. My thought was to add another 2x10 with a… 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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