Retiling wall preparation

[vadiro]

Hi,

I have just removed the old tiles of the first wall of the bathroom and some of the plaster has come off with the tiles; also the top half looks like it was painted sometimes in the past.

Do you think I should try to remove all the old plaster and the paint before replastering, or just the bits which are coming off easily?

Also should I PVA the wall before plastering?

Cheers,

 

[macten]

Sds it all back to block and dryline

 

[longdog]

sds?

 

[vadiro]

I have not thought about this.
Do you think I could have any issues fixing 600x300 porcelain tiles on plasterboard?

 

[WetSaw]

Hammer drill, breaker, Kango ....

@longdog

 

[WetSaw]

I have not thought about this.
Do you think I could have any issues fixing 600x300 porcelain tiles on plasterboard?

None whatsoever. It has a higher weight limit than plaster.

 

[vadiro]

So in theory, all I have to do is to dot and dab the plasterboard to the wall (after I clean it to the blocks) and then prime it with something like Mapei Primer G?

 

[WetSaw]

Yes.

 

[vadiro]

Thank you for the help, guys!

 

[Just Rizzle]

if your going to re plaster than yes PVA the whole wall when tiling SBR IT.

 

[vadiro]

I managed to clean all the walls to the blocks, but I am not sure about this plaster on top of the window. It had any purpose other than to hold the tiles?

 

[White Room]

The window head looks like 18mm of solid plaster finish, remove and board out.

 

[vadiro]

Thank you!