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I am building a patio cover on my house. The rafters will be
I am building a patio cover on my house. The rafters will be 2x8 with a 6:12 roof pitch. The patio is 14' wide and 24' long. I want the 24' to be clear span with one end attached to the house and the … read more
PaulP324
PaulP324
consulting engineer
MS
1,276 satisfied customers
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
PaulP324
PaulP324
consulting engineer
MS
1,276 satisfied customers
I have two questions about a patio cover I am designing. I'm
Hello. I have two questions about a patio cover I am designing. I'm guessing it's best to ask the questions separately so here's the first. The patio cover will span 10'x16'. My first concept is to us… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,261 satisfied customers
Will a 4x12 be able to span 17'6" carrying a roof load,
Will a 4x12 be able to span 17'6" carrying a roof load, (5/12 pitch, 4x6 rafters 24"oc, asphalt shingles for a patio cover 12'x18') … read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,261 satisfied customers
I want to build a shed style roof or a gable roof. Not sure
I want to build a shed style roof or a gable roof. Not sure yet but it is 20' out from house and 18' wide. What is the size header I need to support the end with a 14 foot between 6x6 posts. Was think… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,261 satisfied customers
I want to extend the roof of a structure out 20 feet for a
Hi. I want to extend the roof of a structure out 20 feet for a covered patio area. So the load will only be framing and roof load. I need to k ow what size beams to use. Facing the building on left an… read more
walkereng
walkereng
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What is the maximum span for a 4x8 pressure treated pine to
What is the maximum span for a 4x8 pressure treated pine to carry 4x6 rafters 24" on center? … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I am building a 15'x32' vaulted roof for an outdoor kitchen.
I am building a 15'x32' vaulted roof for an outdoor kitchen. What size ridge beam would be sufficient? It's a 6/12 pitch. There's 6 aluminum posts for support. … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I need to size a beam for my front porch to reduce the
I need to size a beam for my front porch to reduce the number of posts we have. I can't seem to find spam tables that fit our particular situation. … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I am installing a 12' patio door (replacing a 6' patio door
I am installing a 12' patio door (replacing a 6' patio door and adjacent window) and need to know what size header to use. The wall where the door is going is at the gable end of the room. … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I am building a pavilion cover over a deck. I want to use
I am building a pavilion cover over a wood deck. I want to use cedar wood for the post, beams, and rafters. The post would be 8x8, the rafters 2x10 or 2x12 on 24" centers. The beams would span 14' on … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
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
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
We want to open up our floor plan. The length of the house
We want to open up our floor plan. The length of the house us 32 feet. What Size lumber do we need to build a beam to support the ceiling, held up in four spots by 4x6's?… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
. I am building an outside living area and would like to use cypress. Column spacing wil
Hi. I am building an outside living area and would like to use cypress. Column spacing will be 17' by 15' (outside to outside). It will have 2x rafters (not nominal) and a metal roof (5?/12). I am pla… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,261 satisfied customers
I want to build a patio cover off the back of my garage. I
I want to build a patio cover off the back of my garage. I live in NJ and get decent snowfalls during the winter. I want to build a low slope gable end using 2x6 rafters spanning roughly 10 ft and use… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
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
Consultant
Bachelor's Degree
5,261 satisfied customers
I have an existing garage that I want to build a mezzanine
I have an existing garage that I want to build a mezzanine for storage. I want to span the width of the garage, 19'6" with no middle support posts. I still have access to the framing, so that the ends… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I am going to build an 18.6 x 12 wood frame storage shed.
I am going to build an 18.6 x 12 wood frame storage shed. I want to use 2 ea. 2 x 6 for the roof beam (no trusses). The rafters are to be on 16 in. centers. The roof covering will be 1/2 in. plywood, … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 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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