How to Patch a Small Hole in Drywall (Doorknob Holes, Dings and Dents)

Doorknob holes, furniture dings, and the dent from a moved picture hook — small drywall damage happens in every house. The fix is simpler than most people think. For holes up to a few inches across, a self-adhesive patch kit handles the job without cutting, taping, or calling anyone in.

What you need

• A self-adhesive drywall patch sized bigger than the hole
• Joint compound (a small tub is plenty)
• A putty knife or scraper
• Fine sandpaper (around 120-grit)
• A damp cloth, primer, and paint that matches your wall

Step 1: Prep the spot

Brush away loose dust and crumbled gypsum from around the hole. If any paper edges stick out, trim them flat or press them in — anything raised will show through the finished patch. Wipe the area with a dry cloth so the patch adhesive grips clean wall.

Step 2: Stick the patch

Peel the backing off the self-adhesive patch and centre it over the hole, with the mesh covering the damage and the adhesive border on solid wall all the way around. Press it down firmly, working from the centre out so there are no bubbles or lifted corners.

Step 3: First coat of compound

Load a small amount of joint compound on your putty knife and spread it over the patch, pressing it through the mesh. Feather the edges out onto the surrounding wall — a wide, thin edge hides far better than a thick blob with a sharp border. Don't try to make it perfect in one coat; thin coats win.

Step 4: Sand and recoat

Let the first coat dry fully (the compound tub gives the drying time — it turns from dark to uniform light when ready). Sand lightly until the surface feels level with the wall when you run your palm over it. Wipe off the dust, then apply a second, thinner coat, feathering a little wider than the first. Dry and sand again.

Step 5: Prime, then paint

Don't skip the primer. Bare compound soaks up paint differently than the wall around it, and the patch will show as a dull spot ("flashing") even under the right colour. One coat of primer over the patch, then paint the repaired area, feathering the paint edges into the wall.

Our Drywall Repair Patch Kit bundles self-adhesive patches in multiple sizes with a scraper and sandpaper — the consumables for jobs like this in one box.

When the hole is too big for a patch

Self-adhesive patches are for small damage — roughly up to 4–6 inches across. Bigger holes need a cut-out repair: square the hole, back it with a scrap of wood, screw in a new piece of drywall, then tape and mud the seams. That's a Saturday job rather than an evening one, but the compound, sanding, and painting steps above are exactly the same once the new piece is in.