Builders Tiling job - is this acceptable?

[gee]

Hi, I'm having my bathroom renovated and would really appreciate some advice as I've heard/read conflicting information and would like to know where I stand. The job is due to finish around the of this week.

The tiles are 600x300mm and 9mm thick porcelain.

Please see the attached image, which is a screenshot of multiple images. I can upload the individual files if you need to see any larger.

Clockwise from top left image:

2755 - adhesive

2543 - Ply back wall and platform for shower. When queried he said it was marine ply so would be ok.

2543 - side wall plastered, cut out for shower niche

2570 - constructed plywood niche sitting on shower tray.

2604 - Tiles being put on top of plywood on wall and on niche

2760 - dot and dab tiling. He agreed it didn't conform to British standards but it was the only way to make it look straight after he plastered the walls.

2762 - 3 piles of 16mm thick adhesive per tile along at least one wall

2768 - adhesive is aprox 60-70mm wide

2659 - tiles being laid on floor

2780 - tiles on plywood

2788 - tiles were laid on top of this wall

Thanks.

 

[WetSaw]

About as wrong as it gets. Stop now. All down and get someone who knows what they are doing.

 

[Andy Allen]

Dot and dab is bad enough.
But dot and dab onto ply, don't really get much worse than that...!

 

[Boggs]

You need a step ladder for the shower tray.
Why is it so high?

 

[WetSaw]

You need a step ladder for the shower tray.
Why is it so high?

Just noticed that!

 

[Flintstone]

Really looks like a bad job from the very bones unfortunately.

 

[Mark W Smith]

Tiling onto ply on walls doesn’t follow british standards......all shower enclosure walls should firstly be made watertight using a water resistant backer board, I use wedi board, if that’s not possible then it should be tanked.......wedi board or Hardi backer board glued & screwed to the floor before fixing tiles......as pdc says remove all and get it done by a professional......good luck

 

[widler]

Ply is bad enough , but it looks like he has just got a load of bits left over from making a rabbit hutch and used them 🙁, everything about that job is pants .
Stop him before he finishes and get it ripped out,

 

[One Day]

Dot and dab is bad enough.
But dot and dab onto ply, don't really get much worse than that...!

Almost guaranteed to fail. Quickly!

 

[John Benton]

The shower tray may have been built up to allow the soil to run around the room, I've seen it done before.

Stop him now, so at least you won't have to go out and buy new tiles.

Everything about this job has got disaster written all over it. You've got the opportunity to stop that happening - Take it!!!