Dot & dab plasterboard on tiles .. ?? ..

[lmkitchens]

Right, I'm going to get shot down asking such a question.

I'm doing 2 bathrooms in a house, the walls are 9.5mm plasterboard paramount walls.

I cannot get the tiles to part company form the plasterboard for love nor money. The bathroom I'm on now I had to part the inner plasterboard off the paramount center, re stud it and re board it.

I'm struggling for time as this is a long winded method taking me over a day for a 2 x 2 room ( trying not to pull the walls to pieces ruining the decor in the rooms attached.

So my thoughts were... Can I dryline over the other bathroom which is half tiled. I have the space to do so.
Would blue grit or bond-it work?

Go one shoot me down

 

[White Room]

Why don't you (after the tiles have been removed) just dot and dab plasterboard to the existing paramount....

 

[Ajax123]

Could you mechanically fix over the existing?

 

[p4ulo]

Just smash all the way through the plasterboard, and pull each sheet down, re-board and tile, Nice flat surface too.
I had a similar job a while back, it is a pain to have to pull it all down and re-board, but at least you know its ok once done?!