Guide to DIY Plastering – Give Your Work a Professional Look

Like all DIY projects, the key to successful plastering is using the right tools and equipment for the job together with careful and thorough preparation. Take a look at our guide to DIY plastering in order to ensure that you give your work a professional look that you will be proud of.

Remove wallpaper and paint 

Preparing the area that you are going to plaster is the first step of the process. Take the time to fully remove any wallpaper, paint and other decorative coverings before undertaking any plastering. The cleaner and clearer the surface, the easier it will be to work with and the better the end result will be.

Have everything you need

Beads are perhaps one of the most vital tools when it comes to achieving a professional finish. Beads are used to reinforce plaster and are integral to creating clean, straight edges and professional finish. They also minimize the likelihood of cracking, therefore lending longevity to the finished job and it’s easy to find a plaster corner bead here. They are easy to work with and come in a range of sizes and depths. Look for high quality materials – beads, depending on their intended usage, are made from either steel or PVC – and ensure that you pick the correct type of beading for the job and finish.

Cover furniture and flooring 

It is also important to use cloths and sheets to cover any immovable furniture and flooring. 

Deal with cracks 

Check the walls for any cracks and cover any that you discover with scrim tape. 

Apply PVA 

Applying PVA to the area you are planning to plaster will slow the rate of suction and make it far easier to apply the plaster.

Get the right tools for the job 

Plastering requires very few specialist tools, but getting the basic ones right is key to creating a professional look. You don’t need to break the bank when buying tools, but try to get ones that are of good quality. 

Plastering trowel 

This is the most important tool when it comes to plastering, and so it is worth investing in a decent one. Look for one made of stainless steel, and start with one that is 13”x5” as this will be an easy size to learn to control when you start out.


This is the board on which you hold the plaster when you are plastering. A good solid hand board is important. Foam boards are the best as they are lightweight and easy to handle. 

Bucket trowel 

Plaster can be pretty messy without the right tools, and a bucket trowel makes life a lot easier when you are transferring the plaster from its container and onto your handboard.


Almost as important as the plastering trowel, the mixer that you use can make or break a job! Mixers are pretty easy to come by these days and they are an investment well worth making. You want a nice smooth mix if you are looking for a professional finish and the only way to guarantee that is by using a mixer. 

Water brush 

A simple but power tool when it comes to plastering. Keeping your edges clean means that you will be able to achieve a smooth and professional finish. 

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