Repair Cracks Gashes in Drywall

How to Repair Cracks + Gashes in Drywall

1. 1 Cut Loose Drywall Using Utility Knife

   

   Use a utility knife to cut away loose drywall or face paper and widen the crack into a “V”; the notch will help hold the joint compound.

2. 2 Push Along Sides of Crack with Your Hand

   

   If the drywall moves, secure the panel with 11⁄4" drywall screws driven into the nearest framing members. Cover the crack and screws with self-adhesive mesh tape.

3. 3 Conceal Tape with Compound

   

   Cover the tape with compound, lightly forcing it into the mesh, then smooth it off, leaving just enough to conceal the tape. Add two more coats, in successively broader and thinner coats to blend the patch into the surrounding area.

4. 4 VARIATION: Repairing Cracks at Corners + Ceilings Optional

   

   For cracks at corners or ceilings, cut through the existing seam and cut away any loose drywall material or tape, then apply a new length of tape or inside-corner bead and two coats of joint compound.

5. 5 VARIATION: Repairing Small Cracks at Corners Optional

   

   For small cracks at corners, apply a thin bead of paintable latex or silicone caulk over the crack, then use your finger to smooth the caulk into the corner.