Shower Tray sealing All aspects of plumbing questions and answers, help, tips and information

[paulr]

I'm hoping for any tips or advice please

I've recently retiled a shower and because the tray is cemented I am left with a gap between the tray and the tiles of about 1cm wide by the height of the tray, 3-4cm?

It was originally siliconed completely, so my question is, is there a better or more suitable way?

thanks

[plumbbob]

Sorry, don't understand where or what the gap is? You have a square gap 1cm wide by 3cm high? Where is the tray cemented?