This Is What I've Been Up to Lately.

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About 10 years ago I hung a houseplant from the ceiling in my den. I noticed it was pulling the sheet rock away from the ceiling ever so slightly so I took it down. Innocent enough, right?

A few years later the roof began to leak. We had that replaced but the water caused the sheet rock to sag a little bit more. So over a few years two panels of sheet rock began to pull away from the rafters.

Today I could see the sag changing. It began to look like that soon those panels were going to fall. So today I did a temporary stabilization.

View attachment 68096
The big T stopped it from sagging any father but it's still not all the way against the rafters. That will require another method. A T like that but about a foot shorter. Then jack up the T until it has the sheet rock against the rafters.

That's the easy part. Next involves building a walkway of sorts across the rafters in order to install wooden anchor point between the rafters to fasten sheet rock screws to along the seem of the panels.

View attachment 68097
That little plant hanger to the right was in the center of a window when it should have been right or left and fastened to a rafter. It sure did cause a hassle some 10 years later.

The den is an add on room the 70 something year old homeowner before me built by himself. He had a low budget so there were some short cuts but overall he did a good job considering he was also taking care of a sick wife all while one leg was busted in Vietnam. I was told he had help building cinder block foundation and the rafters but the rest he did solo.

Anyway that's what I'll be up to this fall and winter.
Yikes. Glad you caught this before it became much worse.
 
Hopefully, the damage isn't too extensive. Drywall needs to stay that way. When it gets wet it loses its structural integrity. While repairing some water-damaged sheetrock at Mom's house, the extent of the damage wasn't visible until I started the repairs.
That's another reason I want to check it from the attic but the access to the attic is a 3'x3' square so getting lumber for a walkway will be limited to smaller, shorter pieces of plywood.
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I'd probably have to build more like a crawl way than a walk way. From the ceiling to the peak is about 3-1/2' high.

I went to high school with a fellow who has a dry wall business. I may consult with him for an opinion.

The previous owner probably just used too few nails.
I can't see where nails/screws were used on the joints. Very few have shown up over the years and those are in the center of the panels. My guess is he used adhesive along the rafters with a nail or screw here and there.
 
That's another reason I want to check it from the attic but the access to the attic is a 3'x3' square so getting lumber for a walkway will be limited to smaller, shorter pieces of plywood.
View attachment 68127
I'd probably have to build more like a crawl way than a walk way. From the ceiling to the peak is about 3-1/2' high.

I went to high school with a fellow who has a dry wall business. I may consult with him for an opinion.


I can't see where nails/screws were used on the joints. Very few have shown up over the years and those are in the center of the panels. My guess is he used adhesive along the rafters with a nail or screw here and there.
Your ceiling joists should be 16 inches on center. The seam of your sheet rock or plaster board should be in the middle of the 1 5/8 inch wide joist. If your house is old enough the joist will be 2 inches wide. I wouldn't go up into the attic other than to see the orientation of the joists, although they are probably running in the same direction as the siding in your picture.

I've used a block of wood and a hammer to tap on sheet rock to locate a stud. You can usually HEAR the difference in the sound that it makes when there is a stud underneath. It may not be so easy when the sheet rock/plaster board is separated from the joists. I've also used a finishing nail to poke through the rock to locate a stud/joist. I've used "monkey hooks" to locate a stud.

If your split seam runs along a joist, just screw it back up. If not then locate a joist and then screw the seam every 16 inches. You might also go in 4-8 inches and put another screw into the joist. To properly spackle the joint you'll need to feather it out 8 to 12 inches anyway.
 
Are you sure the roof is not leaking? The sagging shouldn't be getting worse if there is no leak. Also seems like there might not be enough screws/nails holding the rock up if a planter hook caused them to start to separate from the joists before the leak started. It's also possible that the joists are spaced too far or are not the right size of lumber (should be at least 2x6's). A stud finder will help you locate the joists.
 
It was not the planter hook that caused the issue. It was the 10# plant hanging from it. It began to pull the two sheet rock panels away from the rafters about 10 years ago. Enough to cause me to think it was going to pull the two panels of sheet rock down if I didn't remove it from the hook. I should have fixed it back then hind sight being 20/20 and all.

Last week I could see it changing. The taped joint started to peel away and each day a little more had peeled. It may not have fallen but since I could see changes I thought it best to go ahead and prop it up until summer has changed to fall.

The room was built in the 1990's. The rafters are at a right angle from the failed joint.

I'll use a "stimple" brush to reapply the stucco-like texture like it was done throughout the house in the 1960's.
 
Not much more I can do before winter is here for real. Just some cleanup and small things to help with the future transportation of equpment - like my custom built wooden scaffolding.
Bought some more heavy-duty casters and put them on brackets, so I can easily screw them on anything I make with 2"x4" (which is pretty much everything). These 20cm rubber casters can handle 200 Kg each (was about $90 for a set of 4). All of them with swivel and lock function.

First time I really, actually needed the new jack stands too - they made this job so much easier!

Haven't tried climbing on the things with the wheels on yet. I expect it will need some additional metal plates for support, or replace the front beam I use to balance the whole thing with a shorter one (used what I had on hand at the time), but that will be something for next year.

All I wanted to do yesterday was getting the damn things to where I store them during winter. I usually lift them by hand and carry them to the back of the house (I get the biggest one an inch off the ground if I stand underneath and fully extend my arms), but they have been water soaked for a month now so I didn't even bother trying.
 

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