Can you tile over existing tiles?

We've got ceramic wall tiles in the kitchen that are firmly stuck but we don't like the colour. Can new tiles go on top, or does the old layer have to come off first?

Asked by Michael on 23rd Apr 2026
Expert Trade Answers
"Preference would be to take off to avoid any issues over longer term but saying that It is possible to fit over old tiles"
Answered on 23rd Apr 2026 - Member since Apr 2025 - report
"is it the floor?if so you cn tile iwith. flexible adhesive"
Answered on 23rd Apr 2026 - Member since May 2023 - report
"Hi.
Yes You can tile on the top of the tiles.The big problem is with trims as You will end up with the gap at the back.Taking existing tiles off would probably mean replacing plasterboard and is quite messy and noisy.Majority of my customers decide to get the tiles off as it leaves a lot better finish.Hope this helps."
Answered on 23rd Apr 2026 - Member since Mar 2026 - report
"Yes, you can tile over existing tiles. In the past I used primer from mapei (must have) and it was good."
Answered on 23rd Apr 2026 - Member since May 2025 - report
"Yes it can be done, not best practice, but ensuring their primed and using a proper powder bag adhesive (Not pre mix tub rubbish) they will grab the existing ones fine. I've ripped out both kitchens and bathrooms with multiple layers of tiles that have clearly been bonded for years. So you have nothing to worry about, it's just not best practice. I hope this helps."
Answered on 23rd Apr 2026 - Member since Apr 2026 - report
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