Both create smooth walls, but when do you choose which?
Plastering and thin-coat plastering are often used interchangeably, which is understandable: in both cases a plaster layer is applied to a wall or ceiling. Yet there are clear differences in technique, layer thickness and end result. In this article we explain what the terms mean exactly, when each finish fits best and what you can look out for as a client for a sleek, durable result.
Plastering is the general term for applying a plaster layer to walls and ceilings. The plasterer applies a mortar, usually based on gypsum, lime or cement, and finishes it smooth and even. Plastering can be finished smooth as a perfect base for paint or wallpaper, or in a decorative texture for a livelier effect. It is suitable for both new walls and repairing existing, damaged surfaces, and the layer thickness ranges from a few millimetres to well over a centimetre, depending on the surface.
Thin-coat plastering is a specific, lighter variant of plastering. As the name suggests, a thin layer of plaster is applied, intended for a smooth finish on a surface that is already fairly flat. Because the layer is thinner, thin-coat plaster dries faster and is ideal when a wall mainly needs to be made more even and sleek. It produces a paint-ready surface that is immediately ready to paint or latex, which makes it particularly suitable for new build.
With smooth plastering the goal is a seamless, flat wall without visible imperfections, ideal if you want sleek walls or a modern look. If you want more character, decorative plaster or spachtelputz is a fine option: this fine, grainy texture gives a robust, lively look and is also a little more resistant to minor damage. The choice between smooth and textured is mainly a matter of taste and the atmosphere you are looking for in the room.
The condition of the surface is decisive when it comes to which finish fits best. For larger imperfections, damage or completely new walls, regular plastering in several layers is the right choice, because it provides enough fill and strength. If the wall is already flat and you mainly want a neat, smooth result, thin-coat plastering often suffices. Good preparation, such as cleaning, degreasing and possibly priming the surface, is crucial in both cases for durable adhesion.
How long plaster needs to dry depends on the layer thickness, the type of plaster and the ventilation and temperature in the room. A thin layer is usually ready faster than a thickly built-up surface. It is important to let the plaster fully cure and dry before you paint or latex, otherwise stains or small cracks can appear later. A skilled plasterer always gives you a clear indication of the waiting time and ensures sufficient air circulation during the drying process.
In short: choose regular plastering for new walls, larger imperfections or when you need repair work, and choose thin-coat plastering when the wall is already flat and you mainly want a sleek, paint-ready result. If you are unsure about the condition of your walls or the desired look, it pays to ask for advice in advance. An experienced plasterer assesses the surface, thinks along about the end result and advises the most suitable and cost-efficient approach.
Whether it concerns sleek smooth plastering or a quick thin-coat layer, the end result depends on craftsmanship and neat preparation. Wandmeesters provides both finishes across the Netherlands, dust-free and with clear agreements up front. Want to know which finish suits your home best? Feel free to get in touch with no obligation.
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