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I have an undersized 3"x13"x 20' beam and need to know what
Hi.. I have an undersized 3"x13"x 20' beam and need to know what to do to stiffen it. I have a drawing with all the information on it. If you need this in a different way or something else, just let m… read more
PaulP324
PaulP324
consulting engineer
MS
1,276 satisfied customers
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
PaulP324
consulting engineer
MS
1,276 satisfied customers
I want do I clear span 16 ft. I have adequate support in the
I want do I clear span 16 ft . I have adequate support in the basement . There is a second floor .the roof is gabled not adding weight for support to the wall coming out . I'm thinking 14" gluelam/lvl… read more
PaulP324
PaulP324
consulting engineer
MS
1,276 satisfied customers
Removing a 14 foot span of load bearing wall that is down
Removing a 14 foot span of load bearing wall that is down the center of my house. The bottom plate of the existing wall falls on top of the existing floor joist overlap and the foundation piers. The w… read more
PaulP324
PaulP324
consulting engineer
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We are raising a 12x12 wooden shed from 4ft in the air to 10
We are raising a 12x12 wooden shed from 4ft in the air to 10 ft in the air. Currently it sits on 9 4x4 posts (3 sets of 3) with the three posts connected by 2x8s. We would like to have area under the … read more
PaulH471
PaulH471
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I want to knock out a bearing wall and install a beam with a
I want to knock out a bearing wall and install a beam with a span of 13.5 ft. this beam will be caring a second floor load of an area of 13x13 … read more
walkereng
walkereng
Consultant
Bachelor's Degree
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I need size options for a microlam beam that will span 16 ft
I need size options for a microlam beam that will span 16 ft and carry one side of 15 ft 2x10 floor joists for the 15x16 floor section , other end of joists are on a wall … read more
StructuralEng
StructuralEng
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Installing floor stiffening H beams in my crawl space.
Installing floor stiffening H beams in my crawl space. Current joist span is 14". Plan to install the beam at the center point. Will a 3" H-beam with posts every 10' be sufficient? … read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,076 satisfied customers
I want to open my living room / kitchen floor plan.. The
I want to open my living room / kitchen floor plan.. The span is 16' … I am wondering if 3 2x10x16 boards ..sitting on 6x6 posts at the end will work … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I need to remove two 6x6 posts supporting a loft. The load
I need to remove two 6x6 posts supporting a loft. The load of the roof is carried on the exterior walls. The span is 20' and the run is 27'. But again it is only a loft so it is only half of the secon… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
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I need to know if a triple 2x10 lvl can span 15' 10” while
I need to know if a triple 2x10 lvl can span 15' 10” while carrying the load from floor joists as shown in the drawing. Half of the floor joists are 8' 7” and the other are 13' 8”. … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
Existing joists overloaded. Have a two story on basement.
existing joists overloaded. Have a two story on basement. Current 1st floor joists are 2x10 (nom lumber) spanning approx. 15' at 16"o.c.. All good except there is a 1st floor wall at approx. half this… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am building a wooden beam in the basement that will be supporting
i am building a wooden beam in the basement that will be supporting 2 floors and 1 roof. span 14' support posts are 16" from 1 end and 42" from opposite end. outside wall. we were thinking of using 3-… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I just bought a .eam (lvl) , size is 5 1/4 wide x 9 1/2 tall.
I just bought a b.eam (lvl) , size is 5 1/4 wide x 9 1/2 tall. How heavy is the beam and how much can I span. Installing in first floor ceiling. The beam is not carrying roof load as roof load is carr… read more
StructuralEng
StructuralEng
Consultant
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, I have a 1929 home in Northern delaware. It has a main
Hi, I have a 1929 home in Northern delaware. It has a main beam of three 2x10's (actual dimensions, not nominal. back then, a 2x10 was a real 2" x10" beam). What's the max span allowed for this main b… read more
walkereng
walkereng
Consultant
Bachelor's Degree
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Restoring an 1880 multi-story victorian home. Have sagging
Restoring an 1880 multi-story victorian home. Have sagging beam over pocket doors. Beam must span 10' (5' door opening and 5' to store door. Pocket doors are on first floor and part of load bearing wa… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am working on a 100 year old house, the second story floor
I am working on a 100 year old house, the second story floor is carried by 2X8 spanned 14'4" they run front to back, the front end of the joist rest on the front wall. and on the rear end by a header,… read more
StructuralEng
StructuralEng
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I built a lake house that is 28 wide and 34 long. I constructed
I built a lake house that is 28' wide and 34' long. I constructed a 34 foot long center beam for the roof by using 2X12's, elmers wood glue, steel bolts with washers and nuts. I glued 9 2x12's togethe… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
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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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