Plaster is heavy and it needs a solid well anchored base to support its weight.
How to repair plaster ceiling hole.
Here is a step by step guide to how to fix plaster ceilings in your old house.
For larger holes you ll need to cut out a drywall square 2 inches bigger than the hole trace the square onto the ceiling around the hole and cut the square of ceiling out.
For large holes and patch jobs reinforce the hole with mesh or screen but small holes simply can be.
This method can also be used for inserting a new timber into a ceiling for screwing a light fitting to if required.
Fixing holes in a plaster ceiling.
Drive screws into both sides of the stud the nail is in.
Flaking and cracking plaster are relatively minor repair items but when the plaster starts to sag or belly out from a wall or ceiling it indicates deeper problems.
Follow these easy tips along with the video to make quick work of repairing your ceiling from cracks nail pops or large holes.
Spread joint compound over the tape and smooth it out.
Apply mesh tape over the crack.
Ask this old house general contractor tom silva helps a homeowner repair a cracked plaster ceiling in an older home.
If the lath is still intact then the patch is very simple.
Sand away any loose paint and drywall.
If that s the case you need a patch.
Maybe a chunk of plaster fell off your ceiling or an electrician cut some unfortunate holes and other than the hole the rest of the ceiling is in good shape.
The frustrating thing about repairing a ceiling be it mending holes in plaster ceilings or lath and plaster ceilings you always have to make the hole bigger before you can repair it.
Usually it takes two to three applications to fill the holes flush with the ceiling depending upon the product.
Holes in a plaster ceiling can be repaired and made undetectable in a matter of minutes.
To reattach the sagging plaster to the lath drive the washer with a power screwdriver or drill so that it penetrates the wood lath wall studs or ceiling joists.
Then you can screw a couple of furring board strips inside the hole using drywall screws and screw your square drywall patch to the board strips.
To avoid cracking the plaster and creating an even bigger repair job don t pull the plaster tight to the lath in a single motion.