ReindeerThistle
Zimmerwald Left
Go with the chicken wire. Leave the main repair until after the spring thaw.
I have a ceiling that spans 24 feet. There's a standard low/moderate pitch roof over it with a crawlspace attic. Right down the center, where the sheetrock from each side meets, there's a straight crack just developed. I assume that a bit of sag in the rafters has lead to it opening up a bit. So if I can somehow hide the crack, it'll eventually come back. Anything you can suggest to prevent that from happening?
That, too. Thanks, mate.Might be an idea to check the joist ends for damp if it's an old house. Not so likely in a roof joist, but worth a look.
Ouch. Don't necessarily need a solution if you still have 2/3 of your joist intact. Otherwise, sistering with comparable dimensional lumber is an option, if you can widen the joist pockets on the ends or can get joist hangers of adequate width.While we're talking of joists - some massive bell end took a big chunk out of a joist in my place to make room for a shower trap. There is access although constrained. What's the best way to make good?
Sistering the joist is the only option, but you need access to the entire span of the joist, or it's worthless. I do sistering all the time, it's easy.It's hundred year old floorboards. It used to be a bathroom and when I converted the house into two flats it become a kitchen. All the the rooms on the first (second to Yankies) floor were sanded, with slivers hammered and glued between. Bar the spare room which we might generously call a work in progress and the bathroom whose floor I nicked to patch the more egregious areas in the rest of the flat and replaced with one inch ply. And finished with flat pebbles from the local beach - looks really good. Since I had almost the whole floor up I renailed with brads, with screws on the sections over plumbing/ electrics.
I didn't sliver the plank over the buggered joist since it needed fixing, and I screwed rather than bradded it down. Would have fixed it at the time but I really needed a kitchen in the interests of domestic harmony.
So the joist is 40% gone. One floorboard access (unless I bugger up the floor). eighteen inch or whatever gap between the joists.
Cutlass, once the issue of sagging is resolved, you could just brush in thinned-out joint compound into the crack for cosmetic, barely-noticeable repair. But, in 10 years you will see it again.EDIT at Cutlass - 90 min crosspost!
Generally impossible to repair such finishes. Also they were generally applied to cover up sins. If it's just plaster-on-paper it should scrape off fairly easily. Sometimes it's a polyvinyl type deal that is impossible to remove from the plasterboard without taking great chunks of the gyproc too. The adhesive being stronger than the plaster.
I have a similar problem in the downstairs flat. It would probably be easier to just put the thinnest possible ceiling board up. Since I cant do that and steam stripping doesn't work im using nitromorse to scrape off the most 3d excesses and skimming over, as a filler task whenever I feel the need for something soul crushing and futile in my life.
I'd dig holes and not bother with cement. Just pack the dirt in hard around the posts. Modern PT wood is supposed to last 25 years in wet conditions. It's just a fence. Don't overthink it. How high is your fence? 5"? An 8 foot post 3 feet into the ground with the ground pounded hard in around the post is as strong as you need.
What's the roofing material for? Does the actual roof have a problem or is it within the basement that they plan to use it?
Have your contractors explain in simple terms what they intend to do. The roofing line of your quote needs explanation. Do they intend to use a self sticking form or tarpaper to waterproof the concrete walls? Are your concrete walls even damp enough to bother with that? If, after a day of serious rain, you put your hand against the bare concrete, would you say you felt dampness? Get something like this and find out just how damp your basement is. And if your walls are damp, that roofing material may not be the best way to deal with the situation. But you really need to have them explain why they want to do it that way, and what they believe the advantage would be.