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We have a traditional rancher which has a main space of 25
We have a traditional rancher which has a main space of 25 ft by 25 ft, cathedral ceiling, solar panel on the roof. We would like to replace one of the exterior bearing wall with a sliding patio door … read more
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walkereng
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A friend of mine wants to build a patio off his house ,23 ft
Hi ,a friend of mine wants to build a patio off his house ,23 ft wide and 25 ft out from house with a 5/12 pitched gable roof with a ridge beam what size beams will I need ? engineered lumber and stee… read more
walkereng
walkereng
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Never mind, found how to request you. So second question is
Never mind, found how to request you. So second question is the configuration for the hip joint roof scenario.… read more
walkereng
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
walkereng
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I have a question. I have a 50 year old single story home in
I have a question.I have a 50 year old single story home in Kentucky USA over a walk out basement block foundation, 2 layers of asphalt shingles, brick clad exterior, and minimal snow load. I am consi… read more
StructuralEng
StructuralEng
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I am replacing 3 ft. tall x 8 ft. wide window on a 1 story
I am replacing 3 ft. tall x 8 ft. wide window on a 1 story house constructed circa 1938, with a 6'6.5" tall x 8 ft. wide sliding glass door. Existing header is 4x8 Douglas Fir but there won't be room … read more
StructuralEng
StructuralEng
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I have a couple of questions. 1. I am looking to build a
1. I am looking to build a pergola that will be a total of 28 ft long and 14 ft deep. I want to keep the middle as open as possible so I wanted to know can I use 2 X 12s as the beam and have a middle open span of 12 Ft? My thought is that I would have 4 columns total but move the 2 middle columns out to open the middle. Can this be Done? 2. Do the beams/header need to be 1 continuous beam? Or can I have a 12ft going to the 2 inside columns and tie in the outer columns off the inside Ones to make up the total of 28 ft.? 3. The rafters would be 2x8s running from the ledger on the house out 12 ft with a 2 ft overhang? I hope this isn't to confusing how I'm explaining it. … read more
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walkereng
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I need to know what size steel i beam i need for a 9 foot
hello, i need to know what size steel i beam i need for a 9 foot door header\ … read more
StructuralEng
StructuralEng
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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
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I need to span a 20 foot section with only support on each
I need to span a 20 foot section with only support on each end, no center post support. this is for a patio. the patio will be made out of normal roof material for a flat roof 20' x 20' 2x4s 3/4" plyw… read more
StructuralEng
StructuralEng
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I am designing a house that will have an exterior covered
Hi. I am designing a house that will have an exterior covered patio attached to the corner of the house. The patio is 20ft wide x 11ft deep. The back of the patio will be supported/attached to the wal… read more
walkereng
walkereng
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I need to know the header size to support 6' span on
I need to know the header size to support 6' span on first level. This beam will be supporting a bedroom level and finished attic. The house is 1160 sq ft and house shingle roof. The roof is not suppo… read more
walkereng
walkereng
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I want to install a 23 ft wide patio door on my exterior
I want to install a 23 ft wide patio door on my exterior wooden structure wall in Florida. What size steel beam and what size leg (wood preferably) should I use. It's a 1 story house, the incline of t… read more
StructuralEng
StructuralEng
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What size of beam is required' clear span, total beam size
What size of wood beam is required for 21' clear span, total beam size is 24'. Snow load 30psi… read more
walkereng
walkereng
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can a 4"x8" douglas fir rafter span 20' when used with a 3
can a 4"x8" douglas fir rafter span 20' when used with a 3 - 12 pitch and a metal sheet roof. Its an outdoor patio overhang that spans 20" x20"… read more
StructuralEng
StructuralEng
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will a 6x10 28 ft beam support a 12 x 28 patio cover with 2x10
will a 6x10 28 ft beam support a 12 x 28 patio cover with 2x10 perpindular studs at 24 inchs on center with two 6x6 8 ft post at 20 ft on center… read more
walkereng
walkereng
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Building a new plywood roof over a deck. Roof will be slopped
Building a new plywood roof over a deck. Roof will be slopped about 22 degrees (to hold solar EV panels). A 32 foot header attached to the wall of the house will hold the upper end of the roof. The lo… read more
walkereng
walkereng
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Bachelor's Degree
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Im building a patio on a roof deck above a garage.What size
Im building a patio on a roof deck above a garage.What size garage door header which spans 16 feet do i need so i can barre off for post above for patio,also need to span patio beam 21 feet how big sh… read more
walkereng
walkereng
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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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