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I'm building a sloped patio cover and I'm trying to
Hello, I'm building a sloped patio cover and I'm trying to determine rafter spacing. Rafters attach to ledger on side of house and rest on top of a 4"x12" beam on the other end. The span between the h… read more
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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
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I need to find out the Post, Beam and Truss sizes for a
I need to find out the Post, Beam and Truss sizes for a patio roof that will be lean-to style. Attached on 2 sides (First is ledger, second is the side of the house along siding). 2 posts that will su… read more
walkereng
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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
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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
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I wanted to know what is the largest span I can use on a
I wanted to know what is the largest span I can use on a patio cover with a redwood con heart smooth finish 6x6 beam. I have a 12ft opening and a 15ft opening that I planned on using a 6x6 across. … read more
StructuralEng
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How much does this service cost? 20'w x 16' l covered patio
Patio cover will be attached to the Gable of the home, Frost protected patio slab with 4' of clean frost free sand underneath and 2'' of rigid r10 foam… 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
StructuralEng
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Looking at building a 20x30ft carport with one 30ft edge
Looking at building a 20x30ft carport with one 30ft edge coming off a ledger board attached to the house. The top of the carport would be a cedar deck. Will have 2 beams supporting floor joists runnin… read more
StructuralEng
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I'm building a 20x20' carport with 3 posts on either side
I'm building a 20x20' carport with 3 posts on either side plus a center post on the back. All spans will be 10' except a 20' span across the front. I am buying a 4.5x14" 20' long gluelam beam for the … read more
walkereng
walkereng
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Planning a covered porch on the back of our house and trying
[SECOND OPINION] Planning a covered porch on the back of our house and trying to figure out the beam size to support the roof. It will be 18' wide and extend 14 feet from the back of the house… read more
walkereng
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I am trying to figure out what size beam to use to span 20
I am trying to figure out what size beam to use to span 20 ft. I am building a patio cover off the back of my house to match the gable. matching the interior ceiling which has a 28 ft 4 by 12 ridge be… read more
StructuralEng
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I'm redoing my deck and I have a few questions regarding the
Hi there . I'm redoing my deck and I have a few questions regarding the support of the roof. This will rest on one side on the house, and on the other side on a beam. The supports for the beam are 13f… read more
StructuralEng
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What size header/beam do I need for a lean-to patio roof. I
What size header/beam do I need for a lean-to patio roof. I want to have an open span of 18 feet. The roof itself will be 20 feet wide by 16 feet deep. The 16 feet will attach to the house roof. Thank… read more
StructuralEng
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I want to build a patio cover with a shed style roof
I want to build a patio cover with a shed style roof attached to the house and a beam 12' out from the house that spans 26'. I plan on using dimensional lumber for the trusses either 2x8 or 2x10 on 12… read more
StructuralEng
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I have a 20x 20 garage that has a beam with a post in center
I have a 20x 20 garage that has a beam with a post in center supporting a beam. Master bedroom is directly over garage. I would like to replace this beam with a new glue lam. What size beam will I nee… read more
StructuralEng
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I have a 24 span I would like to get a beam for. It holds
I have a 24' span I would like to get a beam for. It holds up a flat patio roof that is 15 feet deep. So the flat roof is 24 x 15. What size steel or wood beam do I need? Where's the best place to ord… read more
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considering a ridge and plate beam porch with 2 side overhang
considering a ridge and plate beam 'porch' with 2' side overhang and 4' overhang at ridge. ledger board at building, posts at 8' and 16' from building. rafter beams at 4' along ridge. want to use lam … read more
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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