Building Homes or Extensions/loft in a cathedral ceiling

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Question
two outside walls 46 by 14 and two interior walls will be used to create a second floor/loft. There will be a supporting wall downstairs put in that will be 46ft in length opposite the outside wall. Can I simply attach a ledger with joyce hangers to the two outside walls or do I need to cut into them and add an additional header to rest the floor joyces on? I have been given both answers. The second floor will hold a pool table, couches, pinball machine and other furniture.

Answer
Robert, I would think that a ledger band fastened to the existing studs would be fine.  I do think I would remove the drywall to maximize the contact between ledger and studs and use lags rather than nails to counteract the sheer loads.  Make sure to stagger or ledger fasteners, DO NOT run them down the center of the board.  There have been some significant failures of decks where the ledger split down the center line.

You must have a tall cathedral to accommodate 2 floor levels and the joists.

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Dan Griffin

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I can answer almost all questions related to the total construction process. My expertise is in commercial construction, though I can field most any residential question. I have hands on experience in concrete, heavy equipment, masonry, all phases of carpentry, interior finishes, and I am fairly strong in mechanical and electrical.

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I have over 20 years experience as a commercial carpenter and commercial construction superintendent. I have another 20 years experience in facility management for a major school district.

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My favorite hobby for he past 12 years has been singing bass in a The OkChorale men's barbershop chorus and the Mature Moments quartet.

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I hold a Bachelor's degree in English and Math. I have completed many continuing education hours in the building trades. I hold a Master Carpenter card from the AGC, Associated General Contractors.

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