pete london

[Unregistered]

New shower installed Nov 2013 , white bumpy tiles 250 x 200 tiled onto hardibacker boards, Feb 2014 bottom row of tiles cut approx 250x70 have turned grey, rows above still white, any ideas of cause and best solution to rectify so as to avoid it happening again. Installer blames tiles, tile company blames installer. No idea what tile cement or grout was used.

 

[Tony73]

Hmmmmm.... HELLO maby? :sofahide:

 

[Ian]

If you register fully, it will make it easier for members to respond and, hopefully get you the answer to your query.

 

[peterwhayward]

Could it possibly be water ingress caused by the unsealed cut edges of the tiles. it would be very difficult to 100% cover the edges with grout.