Filling a hole in the wall
Difficulty: Easy · Time: approx. 30 minutes
Wall plug holes or small dents are quickly filled yourself. The actual work only takes minutes – most of the time is drying time between steps.
With a bit of filler, a spatula and fine sandpaper the spot becomes smooth again. Finish by painting over it so nothing shows.
What you'll need
- Ready-mixed filler (e.g. from a tube)
- A filling knife or small spatula
- Fine sandpaper (grit ~120–180)
- Damp sponge + cloth
- Optional: a little wall paint + brush to paint over
Step by step
- 1
Clean the hole
Remove loose bits, dust and old plug remnants from the hole. A clean, firm edge holds the filler better.
- 2
Apply filler
Press the filler into the hole with the spatula and draw it smooth across the wall. Leave it slightly proud – sanding removes the excess.
- 3
Let it dry
Let the filler dry fully (time is on the pack, often 1–4 hours). For deep holes, work in two thin layers.
- 4
Sand smooth
Sand flush with the wall using fine sandpaper until you can no longer feel the spot. Wipe off dust with a damp sponge.
- 5
Paint over
Prime if needed and paint over with wall paint. Paint slightly beyond the edge so the spot doesn't show through.
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Upload a photo →Frequently asked questions
- How long does filler need to dry?
- Depending on product and layer thickness, about 1–4 hours. Better to wait longer – damp filler can't be sanded cleanly.
- Why does the spot show through after painting?
- Filler absorbs paint differently than the wall. A thin primer on the filled spot prevents the dull patch.