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I was wondering what size header I would need for a 10 ft
I was wondering what size header I would need for a 10 ft x10ft opening (garage door) on a gable wall with no roof load (gable truss putting roof load on outside walls). … read more
walkereng
walkereng
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Need structural engineering assistance. Need assistance
Need assistance determining ridge beam type and size and rafters. Looking to rebuild a patio that was a hipped roof converting to a gable roof. 3.5/12 pitch. Beam will be tied into house. 27' wide by 16' 1" to sheathing. Will be tied into house (2x4). … read more
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I want to build a 18 deep by 30 wide porch free standing in
I want to build a 18 deep by 30 wide porch free standing in front of house was told that I would have to put post 5'9" apart to bolt my 2x8 frame to if I use a 30ft LVL what is my span between post an… read more
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New deck roof, I need post, beam, and rafter for a new deck
New deck roof, I need post, beam, and rafter for a new deck roof. … read more
StructuralEng
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I need to span 16 feet for a roof over a deck one side will
I need to span 16 feet for a roof over a deck one side will be on the other on a 6x6 post will 3 2x10 20 foot support the roof will be a pitch of 4-12 2x6 rafter… read more
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I have 22ft wall in which i would like to create a 18ft
I have 22ft wall in which i would like to create a 18ft clear span. The project engineer has specified a 10x68 to be placed under an existing 6x6 wood grider. I would like to substitute by through bol… read more
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How far can a 6x6 span for a header? 10lb. Dead 30lb. live.
How far can a 6x6 span for a header? 10lb. Dead 30lb. live. Building width 20 x10. … read more
StructuralEng
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1 1/2 story house. Wanting to remove knee wall to increase
1 1/2 story house. Wanting to remove knee wall to increase size of bedroom. The knee wall studs (2x4) are sitting (attached) to the floor joist (2x6) and the roof rafters (2x6) They (joist and rafters… read more
StructuralEng
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Remodel of existing room, adding a cathedral ceiling. the
remodel of existing room, adding a cathedral ceiling. the room is 20x28 and currently has 2x4 truss on 24"centers. the ridge beam will run the 20ft span and the rafters will run the 28ft span Approx 1… read more
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I am trying to figure out what size I beam I would need to
I am trying to figure out what size I beam I would need to span 24' , and carry a load of a 2X10 rafter on 16" centers, with steel roofing and 1X6 wood strips … read more
StructuralEng
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I want to span 18' with a beam to support 2' oc 2x10 rafters
I want to span 18' with a beam to support 2' oc 2x10 rafters which are 16' long and will rest on the birds mouth @ 14' (2' over hang). 6" pitch, Maine snow load, metal roof. What size should the 18' s… read more
StructuralEng
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I am building a gable roof over a patio The patio measure
Hi I am building a gable roof over a patio The patio measure 12deep 22wide,i am using 2by8 rafters loaded on to 2 2by10 supported by a 6by6 post on a cement footer.the roof pitch is 4/12. What size ri… read more
StructuralEng
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I am building a 18' wide shed roof with a 9' rafter span at
I am building a 18' wide shed roof with a 9' rafter span at 3/12 pitch. I plan on using no.1 dougfir 2x6 rafters @16 o.c.. It will be supported on one side by an existing structure and on the other by… read more
StructuralEng
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I have an outside wall that I am knocking out to gain access
I have an outside wall that I am knocking out to gain access to a new addition. It currently has a 4x4 top plate supported by 4x4's every 4 feet (it was once a porch). I wish to remove the two 4x4 sup… read more
StructuralEng
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How big a LVL beam do I need to span 20 feet on a porch that
How big a LVL beam do I need to span 20 feet on a porch that is 16 feet wide. The beam will support 2x8 rafters.… read more
walkereng
walkereng
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I have to tear down my existing porch... the roof is rotted
i have to tear down my existing porch... the roof is rotted and to my surprise they used 2x2 as the rafters. Then they used the metal railing system with square metal posts that supported a header of … read more
walkereng
walkereng
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I just finished building a low level deck and now want to build
I just finished building a low level deck and now want to build a gabled roof over the left half of it (17X16). The roof will extend out 90 degrees to the house as in the attached pic. The small shed … read more
walkereng
walkereng
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I am adding a porch roof to the rear of my house. I plan to
I am adding a porch roof to the rear of my house. I plan to use a 12:12 pitch roof (2"x8" rafters with 3/4" thick T&G Cedar attached to the bottom) and a single 2”x10” Ridge Bream. The porch/ridge bea… read more
StructuralEng
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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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