how do you convert from plaster to dry wall?

Question

the ceiling in my bathroom is plaster and is flaking off due to condensation. I think i could/should change it to drywall or how doi fix it

Answer 1

It's a LOT of work. Plaster is heavy so it's hard to remove & dusty, and disposal is expensive... you can't just put it in your kitchen trash can and expect the trashmen to remove it. Under the plaster is lots of rows of wood strips called lath. All of that has to come off before you can put any drywall up.

Also be aware if you have a condensation problem, it'll cause mold and other problems with the dryway..

Instead of tearing out the ceiling, I'd add a better vent fan for the room. Then just sand and repain the ceiling.

Answer 2

Another option would be to use a sheet of 5/8" greenboard and laminate it to the existing ceiling. Just use a 2" screws to make sure you hit the joists above the plaster lath or else you will be putting more weight on the plaster system causing it to fail and fall. You will want to put the screws in about every 12" to get the most gripping capacity possible.

It's cheaper and less messy this way and you don't have to worry about the walls crumbling when you tear down the plaster near the edges.

Also add an exhaust vent if you don't already have one.

Answer 3

It is a big messy job, but tear off the old plaster and get down to the studs and put on drywall. Buy a bunch of masks to breath through.

Answer 4

Instead of going to the hassle of removing all the old plaster and lath, first buy yourself a stud finder, mark on your existing ceiling where the studs are located, then taking 1" by 2" spruce strips attach these to your ceiling and then attach 3/8" green-board to those.

Answer 5

you have to tear everything off, the plaster & the wood slats that are called the lath, after you have stripped it down the the rafters check the wood out & replace anything in bad shape patch or scab rafters back together with new 2 X 4 lumber and install new wallboard to the thickness required by the code in your area, you can do what you want with your new cieling as far as spraying a textured surface or just painting, there are many options but first you have to tear that old stuff out down to the ceiling lumber. it's a messy job.

Answer 6

Please don’t bypass to the fee of added insulation. in case your walls are of hollow area structure and performance insulation then there is not any favor, likewise hollow area walls aren't any further regularly complete-fill, through this I recommend once you've a 100mm hollow area there'll be in elementary words 50mm of insulation the different 50mm is for airflow, so as that’s that element coated also. There are some procedures to end your walls, the way i'd do it could be to dot and dab plasterboard onto the walls. you could purchase a bucket of premixed paste that you in simple terms ‘dot and dab’ onto the plasterboard and stick it to the wall, ensuring the forums are plumb using a spirit element. next you practice a mesh tape to the joints of the forums and dry line them, again with a bucket of premixed paste. that is truly utilized or maybe as dry might want to be sanded flush and comfortable (a lot extra forgiving than plaster). After this beautify the walls and in good structure somewhat skirting to end. next option might want to be to plaster the walls (i'd use a professional for this) it could be major to keep in mind that your walls might want to all suitable favor a scud coat to ensure the plaster sticks. i'd bypass for the first option via the indisputable fact that's more competitively priced, purifier and could typically make a extra perfect job. good luck!

Answer 7

Greenboard right over top...get the longer drywall screws...and install a fan...

Answer 8

pull down all the old plaster ,, time consuming
apply green board to the celing,,tape mud sand and paint

Answer 9

oh, the dust will make you crazy.