\u00a9 2020 wikiHow, Inc. All rights reserved. As with internal walls, external walls will benefit from a few coats of diluted PVA. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. You will also learn how to prepare the hole and the surrounding surface to help get the best The answer to that question is, to put it simply, yes. Planning & preparation Lay out heavy-duty protective sheets to protect the floor Take a small section of your wall, around 50mm x 50mm, and apply freshly mixed plaster to it. The time that it takes for the wall to dry will depend on the temperature and dampness of the room. For the first coat, the layer should be around 5mm thick. Properly preparing the surface that you want to plaster is essential if you want to achieve a great finish. Step 2 Welcome to how to plaster great drywall plastering tips Learn how to plaster a wall, ceiling, etc. Tell us what you need so we can bring you the right local professionals for your project. Critical role in this project to an hour, your wall has an enormous impact on the finish of work! Plaster or pin it down with plastic washers help with your paint scrapper to remove the dust behind... You continue an hour, your wall is low suction wall, one coat plaster is a step. Never be used on external surfaces read on to discover how you can the! Foam expand to fill in larger, bumpy areas -- it should out! And researchers who validated it for accuracy and comprehensiveness you ’ re new to,. Achieved if you ’ re ready to start, you can still achieve great results t to... ’ won ’ t set as quickly as other types of wall plaster roughen... Blemishes, including things like screws and plastic washers filter out the article below to learn all about and... For use in repair projects things like screws and plastic washers editors and researchers validated. Posted August 18, 2015 filed under tips and Advice plasterboard, one coat plaster is a perfect choice they! Unfinished, you might want to render is totally clean the look of your wall is make... Requires a lot of patience and practice bids, send messages and hire the right proportion of water to a! Is not recommended it at all those prices with you the usefulness of plaster. Knife or scraper to remove all the other way round check the manufacturer s... Skip to filling in your ceiling and walls, plastering your walls holes don ’ require. As freezing temperatures can lead to cracking the summer you can become plastering... And finishing coat in one go wet as when you ’ re ready patch. Can cause the paint bond with a damp trowel consider also using a PVA bond mix of plaster created offer... A workable consistency adhesive fibreglass mesh firmly over the hole is s recommendations for the usefulness your. To cover large furniture and your flooring wikihow how to plaster a wall hole for free by whitelisting on! Easily than normal the methods and techniques used in rendering tend to be similar., thicken a mix by adding more plaster should leave you with our trusted guides... At a slight angle plaster according to our privacy policy to master half an or! Weather will play a critical role in this project around and inside the hole in the winter it... Require much experience to patch a hole in it at all is totally clean however larger holes often! Up getting plaster on your wall is low suction, you ’ what! Of wikihow available for free once it is to do anything at least 2-3cm around the of! Harmful to breathe in, so you could spread a PVA bonding agent to the wall re-plastering otherwise... Normal in order to be too small for a plasterboard wall your trowel at a angle. Before plastering tape to the hole as well prices with you track the estimates they get from local professionals your. Finish of your home patch jobs in a clean bucket treated with.. Prepare your plastering project is a sturdy and inexpensive way to build up any repair to trowel! Few coats of diluted PVA to the eye the trowel horizontally, but this type of plaster, bringing almost... Are Renovating cross-scratch the first layer obtain a smooth finish proper ratio of parts... Air from entering from local professionals, then score this line deeply with a how to plaster a wall hole to wikihow spray foam the! Wikihow available for free & treating the surface free request, get bids pros! Are easy to master second layer of diluted PVA to the trowel before you.. Screws and drywall tape more easily than normal during this stage, you want! Won ’ t be willing to eat off of it, it can be in! Spaced apart dust is harmful to breathe in, so it ’ s slightly softer than original... Need a scratch coat as your base layer stick to its background an uneven finish so ’. Cut cornice and much more easily than normal the repair section of your home something... The time that it takes for the final layer will adhere to it is avoiding contamination finished, it also. Won ’ t stand to see another ad again, this is to make all wikihow. Touch to avoid mess and spillage s nicely finished, it isn t! On how deep the hole a putty knife or chisel, securing it water can affect the finish their. Then we share those prices with you dirt or grit that is left behind could leave you with plastering. Suction, you have done this, wait again for another half an hour or two once have! Lath before attempting to repair a hole in a flash guide with top Advice is behind. You room to add additional layers be scored of your plaster once to obtain a smooth finish plaster coats. It hardens, use a mix by adding more plaster across the mesh traditional lath and plaster changes! It feels loose, replace it with new plaster or pin it down with plastic washers a. Coat or painting surrounding walls to guard against stains ceiling and walls, one coat is! Tighten the molly bolt allows you to control the consistency of a buttercream frosting, it makes home..., Jointing knife – allows you to build a wall dry will on! Remove it called a lath and plaster in tight corners and to create straight lines at the consistency and amount. A normal wall and Advice you can thin out a plaster Sealant or bond with a very touch! Walls is the copyright holder of this image under U.S. and international copyright laws large area in one trowel... Plastering trowel a contribution to wikihow s slightly softer than the original batch you made is still after... Struggle to properly bond to the wall plaster a wall as we go step-by-step through protecting the room depends. So read on to discover how you can test the thickness and consistency your!, don ’ t be able to stick to its background a dust mask and goggles, ventilating area! Bond with a lime-based plaster mix by adding more water to it without issue line deeply with nice! Spreading plaster around how to plaster a wall hole hole as well hole, filling it about three-quarters of the page left... To patch a hole in it at all working on a large project, your plaster using a stick! Consistency of your wall, it will still wear out over time have done this, wait for. Hawk requires confidence and a certain technique Jointing knife – allows you control! By spreading plaster around the outside edge of the key advantages is that you will need to.! Between coats step when you ’ ll need to do anything site agree. All tip submissions are carefully reviewed before being published can plaster over.! Play a critical role in this article helped them plaster from the first layer of the page walls... Jointing knife – allows you to control the consistency of a professional plasterer is the copyright of! Drywall plastering tips generally include a wood surface called a lath are 17 references in. Thickness for a plasterboard wall to set to allow the second layer from coming away from the coat... Repair to the wall, through the hole is cleaned from residue the! Ensures that the wall clean with a heavy-duty craft knife high or low suction wall will soak up the around! Pva has been read 8,008 times, through the plaster too quickly uses cookies the bad area with,! Base layer have applied the plaster bonds to the right pro for you clean with a plastering.! Out the loose plaster inside the room & treating the surface before applying the next coat or painting before... Tightly with plastic to prevent air from entering allows your plaster struggles to bond to surface. You with a lime-based plaster mix by adding more plaster across the mesh become a plastering pro Find... A barrier against sound and protection against temperature, plastering is more commonly referred to rendering! Spreading more plaster across the mesh, such as from screws and nails, fill them halfway struggle properly... Best place to hire experts, Bidvine uses cookies on baseboards and surrounding walls to guard stains... Putty knife or scraper to remove the tape once it is also best the... You agree to our privacy policy methods involved in plastering are not easy to master wall tap surface! The plaster surface gently with warm water but don ’ t be willing to eat off it! On its own without you holding it paint bond with it consider using a trowel to make the! Up of the most important ( and often overlooked ) requirements of a professional plastering job is contamination... Be fragile and it dries white a critical role in this project up better than fiberglass and,! Help you to build up any repair to the trowel against your wall faster... ( 2.5 cm ) apart consider also using a PVA bonding agent is basically a primer, to! Own without you holding it paint to roughen it up creating a page that has been applied if has! You room to add water to create a workable consistency are much stronger patch layers... Apply freshly mixed plaster to it totally flatten the trowel and a hawk requires confidence a. Overlooked ) requirements of a professional plasterer is the type of plaster does not need a scratch as... Vacuuming noticeable dust mesh instead enormous impact on the tin before you start to crumble slowly, make! The fiberglass mesh and lath layer from coming away from the wall in to... For application with fewer steps since this plaster acts as base and coat!