How To Patch Cracks In Drywall Ceiling

In today s video i m going to show you how to actually repair drywall tape joints on a ceiling with fiberglass mesh tape and repair ceiling cracks on seams.

How to patch cracks in drywall ceiling. Then spray on two to three light coats of good bye cracks. Be sure to center the hole between two joists. Here s how to go about it.

This will allow the mud to bond directly to the plaster which will make the repair stronger. I d recommend experimenting on a cast off bit of drywall first. Add texture to the.

Then scoop out the patch and spread it on in. Mix 5 minute mud powered with water. It works best on hairline cracks but it s worth a try on wider cracks too.

It forms an elastic film that stretches and contracts along with the crack. Attach a patch piece to the cleats. Score the crack with a utility knife to remove any loose plaster or other material that may be inside the crack.

Start by cleaning loose material out of the crack and fill it with joint compound. Start by roughing up the painted surface with sandpaper then wipe it down with a damp rag to remove any dust. Drill a 3 16 inch diameter hole down into the 1x3 strapping and through the drywall ceiling.

Place mesh tape over the patch piece and spread joint compound. Apply a second and third coat of the compound over repairs then sand until smooth. Add wooden cleats behind each side for support.