How To Repair Cracks In Ceiling Drywall

Use your taping knife to scrape the edges of the crack to remove any dust.

How to repair cracks in ceiling drywall. Shake out about 1 lb 0 45 kg worth of dry mud into a large plastic container. Drill a 3 16 inch diameter hole down into the 1x3 strapping and through the drywall ceiling. Patching the crack with 5 minute mud 1.

Embed the tape and cover the entire area with a thin coat of drywall compound and complete the repair as described in the steps above. You ll need a 6 inch taping knife a 10 or 12 inch taping knife 1 square piece of plywood or a plastic mud pan drywall compound drywall tape paper or fiberglass and fine grit sandpaper and a sanding block. Apply a layer of the mud to your ceiling crack.

Add texture to the. If the crack extends through the seam s paper tape or if the tape has pulled loose from the wall use. Using the broad edge of your putty knife apply a single smooth.

Be sure to center the hole between two joists. Lay strips of fiberglass tape over the patched area to reinforce it image 5 extending the tape a few inches beyond the patch. How to repair drywall cracks in ceiling climb into the attic and remove the insulation from between the ceiling joists directly above the damaged drywall.

Trim the rough edges of drywall around the patch. Mix 5 minute mud powered with water. Start by roughing up the painted surface with sandpaper then wipe it down with a damp rag to remove any dust.

Here s how to go about it. How to repair cracks and holes in drywall surface crack repair. Clean out the crack.