How to Patch a Small Hole in Drywall

September 8, 2026

Fill a nail hole with spackle or cover a hole up to 4 inches with a mesh patch and joint compound, then sand, prime, and paint so it disappears.

Applies to: ordinary household fixtures and materials. Last checked September 8, 2026. Suggest an edit

There is a hole in the wall from a nail, a doorknob, or a wall anchor that pulled out. Small holes take ten minutes of work and a few hours of drying; a fist-sized hole needs a patch but no special skill.

Clean up the edges

Cut away any loose paper or crumbling drywall with a utility knife, cutting away from your hand, and press raised edges flat with the knife handle. Wipe off the dust with a damp rag so the patch sticks.

Fill holes under half an inch with spackle

Press lightweight spackle into the hole with a putty knife, then scrape the knife flat across the wall to remove the excess. Let it dry; most spackle changes color when dry, usually within an hour or two. Sand lightly with 220-grit sandpaper, wipe off the dust, and touch up with paint.

Cover holes up to 4 inches with a mesh patch

Buy a self-adhesive mesh drywall patch that is larger than the hole by at least an inch on every side. Stick it on centered over the hole. With a 6-inch putty knife, spread a thin coat of joint compound over the patch, pressing it through the mesh and feathering the edges out 2 to 3 inches past the patch. Let it dry fully, usually overnight.

Sand and apply a second thin coat

Sand the first coat lightly with 220-grit paper until it is smooth, without cutting into the mesh. Wipe off the dust. Spread a second thin coat with a wider knife, feathering another inch or two farther out so the edges vanish. Let it dry and sand again until you cannot feel the edge with your fingertips.

Prime, then paint

Roll or brush a coat of primer over the patched area and let it dry. Then paint with the wall color. Two light coats of paint blend better than one heavy one.

For holes bigger than about 4 inches. Mesh patches sag over large openings. Cut the hole to a clean square, screw two wooden backing strips inside the opening, screw a cut piece of drywall to them, then tape and mud the seams.

Two thin coats always beat one thick one. Thick compound cracks and shrinks as it dries. And do not skip the primer; joint compound absorbs paint differently from the wall around it, and without primer the patch shows through as a dull spot.