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I have 17' real 2" x 6" rafters spaced 24" on center in a
I have 17' real 2" x 6" rafters spaced 24" on center in a 1948 house. They appear to be pine (very hard from age I assume). The span is 30'. Can I sister a #2 SPF 2x6 to each existing rafters to meet … read more
walkereng
walkereng
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I'm in the process of finishing a single story, detached
Hi all,I'm in the process of finishing a single story, detached garage with a gable roof that I've spent the summer building. The garage is 16' wide, 24' long garage with 9' walls. The walls are frame… read more
walkereng
walkereng
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I'm pricing out replacing the ceiling joists on a 1 story 2
Hello. I'm pricing out replacing the ceiling joists on a 1 story 2 car garage. 22' x 26' garage. Current joists are only 2x6x26' running parallel with rafters. Those failed. I want to run a beam acros… read more
PaulP324
PaulP324
consulting engineer
MS
564 satisfied customers
I'm trying to shore up sagging roof rafters. The span is
Hi, I'm trying to shore up sagging roof rafters. The span is 20'. I don't have much space. Wondering what the span might be for 4x6s ... I realize this a 2x12 is probably the minimum... … read more
walkereng
walkereng
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I have existing 19'-10" W x 36'- 0" L shop garage building.
I have existing 19'-10" W x 36'- 0" L shop garage building. I currently has a single slope roof using wood joists, 3/4" wood plan sheathing, and 5-vcrimp metal roof. What is there now is in very poor … read more
StructuralEng
StructuralEng
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I have a 24'x24' detached garage and I would like to
Hello, I have a 24'x24' detached garage and I would like to insulate and sheet rock the ceiling. Currently there are 2x6 rafter ties spliced together but they barely hold their own weight. I would lik… read more
StructuralEng
StructuralEng
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Trying to determine if 4x6 rafters on 24" oc with 2x6 t&g
trying to determine if 4x6 rafters on 24" oc with 2x6 t&g deck is viable if span is 190" … read more
StructuralEng
StructuralEng
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Let's try this again. I am remodeling a 1970 Ranch home and
Let's try this again. I am remodeling a 1970 Ranch home and would like to raise the ceiling in the living area. 32 x 30. It has a truss ceiling and the truss runs the 32 foot length. Can I modify the … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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2nd floor garage loft with span of 15.5' I have a garage
i have a garage with tall ceilings. the current ceiling rafters are 2x6 and span 16'.. id like to utilize the storage up there since is 6' to the ridge. because of this height i'd like to put a staircase in the back of the garage to access the attic space/ceiling space... i don't want to shrink the attic space even by an inch hence, stay with the 2x6 ceiling joists and 16' spans... my thoughts are to add either 4x6x16' every 12" on center to make it sturdy up there to walk around on, after i lay down 3/4" t/g plywood. … read more
walkereng
walkereng
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I am expanding my garage with a 2nd floor bonus room above.
I am expanding my garage with a 2nd floor bonus room above. I can attach my plans, but I need to confirm that my spans are good and the beams/rafters are properly sized. The garage is 18' x 22' and th… read more
walkereng
walkereng
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Bachelor's Degree
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I'd like to create a storage area above my garage, but
I'd like to create a storage area above my garage, but concerned about the ceiling joists ability to handle the load. How do I determine whether or not I should do this?… read more
walkereng
walkereng
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Bachelor's Degree
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I'm looking to vault a ceiling in a home that has 2x6
I'm looking to vault a ceiling in a home that has 2x6 rafters at 16" oc. The rooof is a 4/12 pitch. There is currently a ridge board, color ties within the top 1/3, a load bearing wall situated below … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
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I have a garage with a ceiling that I would like to remove
I have a garage with a ceiling that I would like to remove to expose a lofted or cathedral ceiling in it. I am not sure if I need to add a beam or rafter ties to make sure it is properly supported. Ga… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
Planning to vault a ceiling in a 24' (clear span) x 28'
Planning to vault a ceiling in a 24' (clear span) x 28' total span room. Current roof structure is 2x6 rafters 16" oc. Hoping to install douglas fir ridge beam with support framing from concrete found… read more
StructuralEng
StructuralEng
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Bachelor's Degree
8,463 satisfied customers
I want to add a pulley system to the roof of my garage that
I want to add a pulley system to the roof of my garage that will support a pick-up truck canopy. Total weight of canopy and pulley system will be 300lbs. Pulley system will be attached to roof at four… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I want to open up the wall between my kitchen and living room.
I want to open up the wall between my kitchen and living room. The wall is load bearing. The joists are 2x4 16 inch oc and the attic is non storage non occupied. The attic does hold the HVAC ducts, el… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I am remodeling a Single Family 1 story home that a giant
I am remodeling a Single Family 1 story home that a giant Oak Branch destoryed the bedroom wing, with span of 18'6",What size Doug Fir lumber do I need to use for the ceiling joists as well as rafters… read more
walkereng
walkereng
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Bachelor's Degree
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Hello My Garage ceiling is sagging about 3" and need advice
Hello My Garage ceiling is sagging about 3" and need advice to fix the problem. Here are the dimensions: 24' wide x 24'6" deep 2x6 construction 16" OC The joists are 14' long and overlap 21" The drywa… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
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