Common Fixes In Drywall Ceiling Repair

There are a lot of reasons you’d need to know about drywall ceiling repair. Maybe you’re ceiling is sagging due to water damage, or maybe it’s cracking due to stress. Whatever the case, you can’t just let your ceiling fall apart. It’s best to get in there, save the cost, and do some drywall ceiling repair or crack repair before the problem gets any worse.

How to Fix a Sagging Ceiling

    What you’ll need:

  • Ladder
  • Hand sander
  • Coarse sanding mesh
  • Nails
  • Hammer
  • Paint brush or roller
  • Stain stealing, shellac-based primer
  • Drywall compound


1.Sand the damaged area with the hand sander and course sanding mesh to remove moisture from the area. Continue to do this throughout your ceiling repair job.

2.Along the ceilings seam, reattach the sagging areas. Do this by pressing a nail into the joist, and then hammering it. Repeat as much as necessary, until all sagging areas are reattached.

3.To prevent continued water damage, apply the shellac-based primer to the areas you’ve worked on with the paintbrush.

4.Thin your drywall compound with a little water, and apply with roller or paintbrush to the areas surrounding what you’ve prepared. This will help make the repair appear more seamless and even. Once it’s tried, inspect your drywall ceiling repair job.

How to Repair Small Cracks

    What you’ll need:

  • Patching Plaster
  • Putty knife
  • Rag or cloth


    • Optional: sand paper and paint

    1.Scrape loose plaster around the crack with the putty knife. With the putty knife, clean out the inside the crack, so that the inside is wider than on the surface. Doing this helps the patching plaster to do its job.

    2.Dampen your rag or cloth slightly, and wipe it over the crack to remove any dust or dirt. If you are using water mixed plaster, also apply some water to the crack.

    3.Insert patching plaster into the crack. Flatten out the excess plaster around the crack to make it less visible.

    4.Allow to dry, and then sand down the plaster. Paint if desired.

    How to Repair a Large Crack

      What you’ll need:

    • Patching plaster
    • Patching tape
    • Putty knife
    • Sandpaper or Sander


      • 1.Scrape the loose plaster around the crack with the knife. With the knife, clean out the inside the crack, so that the inside is wider than on the surface. Doing this helps the patching plaster to do its job.

      2.Insert damp plaster into the crack.

      3.Attach the patching tape over the hole, and press it into the wall with the flat side of the putty knife. Press hard on the knife to squeeze out extra plaster.

      4.Allow to dry, and then sand and paint to match your wall.

      Drywall ceiling repair is an important skill for anyone who has one in his or her home. However, you must exercise the utmost caution when taking on a repair job like this, because it’s possible to do some serious damage. It’s quite a bit easier than you’d think to accidentally remove a chunk of ceiling, especially if it’s wet from water damage. When in doubt, it’s best to have a professional come in and help you with your repair job.