Anyone did reno using Bathroom overlaying floor tiles, do it last?

u did not specify the age of ur flat. the older, the more dangerous of having pop-up tiles and below unit leaking

try not too overlay bathroom floor tiles..

9 year old tiles by HDB, dirts and some black stains, other than that look ok, but my wife don't like the color of the tiles.

9 years, think u hack off better. do a new one. anyway, hacking off is not that costly.

9 year old tiles by HDB, dirts and some black stains, other than that look ok, but my wife don't like the color of the tiles.

If you want to save cost, i would recommend using vinyl tiles, its cheap, you don't need to hack existing tiles and its very durable. If you want to do vinyl tiles, you can contact Mr Ng at 93384114. His do renovaton works. If you have any enquires, u can contact him.