THE GUIDE / Walls & paint
Why interior paint may be peeling
Peeling paint can result from moisture, poor adhesion or surface preparation. Simply painting over it rarely solves the cause.
What you can check
- 01
Look for a leak, condensation or staining near the affected surface.
- 02
Keep the area dry and note whether the peeling is spreading or the wall feels soft.
- 03
Take a photo and record when you first noticed the problem so a professional can assess it.
Safety first
Do not scrape or sand old paint if lead may be present, particularly in pre-1978 homes. Suspected mold or active moisture needs appropriate assessment.
When to ask for help
Ask for help if the surface is damp, the peeling returns, or you are unsure what the old paint contains.
Ask about this issueGeneral guidance only. Every home is different; stop if you are unsure or conditions are unsafe.