By combining equal parts sawdust and white wood glue, it forms a paste that can be used to fill holes.

For good measure, leave the paint to dry overnight so you’re guaranteed that it is completely dry before applying the second coat. There are also a variety of specialist fillers on the market, such as ones suited for outdoor use. Some of the more common ones are:

If you’re confused over which filler is right for your job why not take a look at our video to help you. Cut a piece of plasterboard that is slightly narrower than the hole but an inch or so longer top and bottom. Screw in a long screw in the middle of the patch; this will be used to position the patch in place. Mica is sad to announce the death of longstanding Mica member & director Pradip Dave, of Finchley in North London, at the age of 73. This method is very similar to fixing holes in plasterboard on walls. If it’s a small screw hole or nail hole just use a putty knife and a suitable filler, and smooth out. Rub down when finished.

Independent: We will tell you exactly what we think of a product and we would never recommend anything we wouldn't use ourselves. Once filled, smooth the filler out by moving the knife over in different directions, starting from the centre of the filled area. Repeat until you have a smooth surface. Measure and cut a new piece of plasterboard to fill the hole. Fix in place with plasterboard screws or nails. Mix up plaster, apply and leave to dry. Now you will need a piece of plasterboard to fill the hole. Ideally this needs to be thinner than the current plasterboard. Measure and cut to fill the hole. Fix in place against the noggins with plasterboard screws or nails. Use a digital stud detector to locate studs, noggins and joists in walls and ceiling (Image credit: Getty Images) Can I Use Caulk To Fill Holes?Powder filler is the most practical choice if you have a lot of surfaces to prepare. It’s cheaper than ready-mixed paste and you’ll get a lot of filler out of one bag. The main downside is that you need to prepare it before use by mixing the powder with water. Another issue is that once you’ve finished with the prepared filler, you can’t reuse anything that’s left over as it will just dry out. Wood fillers – These are generally formulated with wood fibres to help make them suitable for wood repairs. Industry Connections: We maintain close ties with manufacturers and brands, offering insights into trends and upcoming products. The first thing to do is to cut out a rectangle around the hole using a steel rule and a Stanley knife. Alternatively, mark out with a pencil and ruler and cut out with a jab saw. Caulk can’t really be sanded down so you need to get it as smooth as possible. For any larger holes you are much better served by a more suitable filler. How Do You Fill Screw Holes In Plasterboard?

For deeper repairs, above 50mm, build the filler up in layers ensuring it has dried between applications. Once the patch is dry and firmly in position, gently remove the screw. Use patching plaster, all purpose filler or multi-finish plaster — mix up enough to cover the patch and gently press into the hole and spread with a putty knife that is larger than the hole to help get a smooth finish.Now draw two lines across the gap to create a rectangle around the hole. Cut out the existing plasterboard with a sharp Stanley knife or use a small jab saw. Inspect the wood and see if there are imperfections or if the paint doesn’t look finished. Apply a third coat if necessary. If you’ve had problems with filler sinking or sagging in the middle when you’re trying to repair larger holes, don’t worry, it’s nothing you’re doing wrong. If you’re filling smaller spaces or just don’t want the potential mess of powder, ready-mixed paste is the best solution. It’s practical and can be reused – just make sure you seal it tightly after use. However, paste is more expensive than powder and will already be pre-mixed in precise ratios to a particular consistency.