Recent content by york plasterers

Definitely plaster first the your tiling also presume you're doing your own plastering some plastering videos here

It could well be they were not fully dry also like other answers something behind them, you could use a blocker but that's just masking the issue. Just realised you said a new room is this an extension so first time plastered if so is the rooom now heated and been lived in ? or an existing room...

If the cost isn't the issue always go for a full ceiling, patching is Ok to a point and has its advantages in terms of less mess or disruption. Seeing you have had a chimney removed the mess shouldn't be the issue there are some good price costs and guides here and also this one is repairing an...

check the video from this that gives a good guide price on costs of plastering hope it helps.