Essential Plastering Tips For the Beginner – What Depth of Plaster Should I Apply to the Surface?

It's quite easy for newbie's to Plastering to make the mistake of laying Plaster onto the surface very thinly, that is to say, the material is mistakenly scraped on with the trowel, instead of laid onto the surface, if this is the case we are then left with problems of Plaster drying off too quickly, not adhering adequately to the surface, besides not having enough Plaster depth on the surface in the first place for towing up later.

The depth you should be looking for to apply Plaster to your surface is around 2mm thick.

This should also, once applied, be as reasonably even as possible, but please do not make too much fuss of your applied Plaster at this time because once the whole wall / ceiling is Plastered onto you can start to trowel out some of the ridges later on, so said, you should not be putting clumps of Plaster onto your surface, & where you have just applied your strokes of Plaster, do not play with it too much once it is on the wall, instead, lay on a band of Plaster, & smooth out your strokes so that you have a reasonably level Plaster application the first time, then move onto the next section of your surface to be Plastered until completion.

By applying a few strokes of Plaster it is sometimes tempting to work on that particular area trying to level out as much as possible before moving towards the next strokes of application, but by paying too much with the Plaster you have just laid on, you are helping it & helping it to dry off quicker plus you are also dis-adhering it from the wall surface you have just applied it too. So in summary, lay on, smooth level strokes & move on until completion.