ᐅ Proper Repair of Cracks in Interior Plaster: Causes, Reinforcement Mesh, Effort & Costs Explained

Created on: 27 Dec 2025 13:18
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uweuweuwe
U
uweuweuwe
27 Dec 2025 13:18
Hello,

we have several cracks of this type in our 15-year-old house.
There is a lot of interior plaster.
We want to repaint some walls now. Just filling in these cracks probably won’t be enough, I think.
Most likely, it makes sense to install a mesh and then paint over it?
Could someone please briefly explain what is needed for that and how labor- and cost-intensive it usually is?

Thank you very much!

Interior wall with visible crack in the plaster surface, next to a plant with Christmas decoration.