Bathroom tiling dot and dab

[Mark parry]

Hi I need some help I am having my bathroom tiled onto plaster board my tiler has put them on with dot and dab 45x90 tiles is this ok and also puting underfloor heating mat down with 45x90 tiles dot and dab my understanding it should be total coverage on floor tiles.
The pic is one of the tiles that was loose and he redone it today I queried dot and dab on the floor but he said it is because of the underfloor heating.
Any help appreciated

 

[Dumbo]

The fact that one of your tiles came loose almost immediately is your answer

 

[Mark parry]

Yes and this bathroom fitters was the most expensive qoute as I have seen his work that looks good but haven't seen the other side of tiles until now .
I take it all tiles should be all in contact with adhesive as I have looked up buttered is the saying.

 

[GoneGuy]

Very dangerous, all needs to be removed and re fitted by a proffesional tiler

 

[Andy Allen]

Where did you get the tiler / cowboy from..?
Dose he rate himself as a tiler, builder or a do everything ( badly) multi trader..?
Did you get more than one quote..?
Was he the cheapest....?

 

[Mark parry]

No he wasn't the cheapest but most expensive of the 3 qoutes i had but it was the bathroom fitter I picked and the tiler works for him.

 

[Cranbrook]

No he wasn't the cheapest but most expensive of the 3 qoutes i had but it was the bathroom fitter I picked and the tiler works for him.

What made you go with the most expensive?

 

[widler]

Shouldn’t be dot and dabbed,it needs re doing .
Problem is he will do this on every job he goes on ,and I bet the finish looks decent when everything is fitted ,customers will not know the difference .
Have you pics of the full room

 

[widler]

What made you go with the most expensive?

Probably forums where people say ‘pay peanuts get monkeys’ 😉

 

[Mark parry]

What made you go with the most expensive?

He was the only one that took a interest and had decent product brochure unlike the other 2 who didn't look interested.

 

[Rustytabitha]

Hi I need some help I am having my bathroom tiled onto plaster board my tiler has put them on with dot and dab 45x90 tiles is this ok and also puting underfloor heating mat down with 45x90 tiles dot and dab my understanding it should be total coverage on floor tiles.
The pic is one of the tiles that was loose and he redone it today I queried dot and dab on the floor but he said it is because of the underfloor heating.
Any help appreciatedView attachment 105045