Help... is this the right way to tile my bathroom?

[bunnycd]

Would really like some advice peeps ***

I had an unfortunate experience with a tiler (I dont think he was one really) I employed this guy to tile my bathroom, he put the tiles on with unibond with 5 dabs and it never bonded after 48 hours the tiles started to fall off from a great height, one even smashed near my babies head so after that I was scared and sacked him and I took the decision to find someone else.

Now, the new guy has said he has 30 years experience and I have followed up his reference but I am a bit worried, he said that my walls are not good enough to tile straight onto and recommended that he puts plasterboard on the walls prior to tiling, is this the right thing to do? I have included photos of my bathroom below but wanted to know what you think? Is there anything I should look out for, is putting plasterboard all over the walls before tiling the right way to go? He also said the wall above bathroom needs plasterboard but this looks ok to me, what do you think?:

 

[kilty55]

yes he can just tile it but the better job is to tank it first

 

[easyt]

If enough water is sprayed onto tiles it will get through the grout. Tanking will prevent this from affecting the plasterboard.

Also powdered adhesive that is mixed with water before use will not be affected by any water that does get through the grout. Ready mixed adhesive softens and therefore best not used.

 

[TTT]

If it was me doing this job id want to take off all tiles (tiling on top of tiles on a wall isn't a good thing could end up being over the weight limit for the plaster plus the old tiles might not take the weight) replace all damaged plasterboard and plasterboard that has alot of old adhesive stuck to it, score all painted walls and scrape off anything that is loose (i would be checking the weight of the tiles though as plaster is only meant to take 20kg per m2 that includes tile adhesive and grout if its over weight knock the plaster off back to the brick and dot and dab new plasterboard to it or build a stud wall and plasterboard it, with the stud wall you can put more insulation in behind the plasterboard). Might seem abit much but stripping back and rebuilding gives you a perfect substrate to tile to. I would also tank any shower area to make it 100% waterproof. Ive also tiled those tiles but the smaller ones and it looked brilliant the grout we used was bals brilliant white to go with the brilliant white tile! Hope this helps.

 

[TTT]

Easyt I agree with the size tile id be using powdered adhesive like mapei keraquick bal single part flexible or ulta proflex sp es. Tubbed adhesive if a D2 wont go soft like a D1 adhesive when water gets to it though(ie bal grip/white star D2 green star D1 i wouldnt use green star in a shower even though it says it on the tub!). The other thing with tubbed adhesive is if you use over tanking some say that you have to wait three days before you can grout if your just tiling a shower then why would you use tubbed adhesive!

 

[easyt]

Thanks for the info TTT. I would use the tubbed addy for a small area in a dry location for convenience. I used it on a 1sqm of 'splash back' in a utility room at daughters. It didn't need a splash back - just cosmetic.

 

[kilty55]

If he decides to just plasterboard and tile,at least use the green water resistant plasterboard.

feel free

 

[bunnycd]

Silly me gave the tiler money for materials yesterday and did not show up today, so still no bathroom tiled! I have posted this job here if anyone would like to quote http://www.tilersforums.com/im-looking-wall-floor-tiler/49399-worcester-looking-tiler.html#post510184

 

[Time's Ran Out]

Did you get a receipt!
Name, address, telephone no.
No reply - then I'd report him to the police asap.

 

[easyt]

I take it you have called him?

 

[kilty55]

oh my god,have you called him bunny?

do you have his contact details i assume