Can You Plaster Over Paint? Your Guide to Plastering Over Paint
August 8, 2019

Have you found yourself considering a renovation and asking yourself the question, can you plaster over paint? Then check out the article below to learn all about plastering over paint. Plus find top tips on how to prepare ahead of time before your plastering professional arrives, so they can quickly start your renovation project!

Plastering is the process of covering uneven or rough surfaces with plaster and is commonly done on walls and ceilings, usually for two purposes. Firstly to provide structural support to the wall or ceiling and then secondly, for decorative purposes to cover up imperfections and provide a smooth surface for renovation.


Can You Plaster Over Paint?

The answer to that question is, to put it simply, yes. Yes, you can plaster over paint, however, there are factors which should be considered first.

Your first step is to assess your wall. If the paint on your wall is in good condition, then a professional will likely be able to start the plastering process straight away. Paint that is in ‘good condition’ won’t have damages or cracks and won’t be peeling either. It is also best if the walls themselves are clean of dirt, and dust.

If however, the paint is not in good condition or the wall has recently been painted it is best to avoid plastering over the paint directly. This is because walls which have paint that is no longer in good condition will either need repairs or a professional may need to strip the paint first.


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Brick wall with peeling paint


Then, in the case of newly painted walls, the paint here needs additional time to set. For more details on the process involved in plastering over paint have a look at the section below!


Hiring a Professional Plasterer vs. DIY

While it might be tempting to DIY plastering over paint, plastering is a complex process best left to a professional. The plastering process itself is highly technical. During your renovations, a plasterer will use their skills and expertise to ensure no detail is missed. This means carefully proceeding through the application of the plaster so that it is completely smooth and doesn’t have any bubbles which could present an issue later. With a professional plasterer, you can rest easy knowing that the plaster will be smoothly applied and that it will adhere correctly when applied over paint.


How to Prepare for Plastering Over Paint

So you’re all set to have your walls plastered now it’s time to begin preparing them. Check out the sections below to find out top tips on how to prep your walls for plaster according to the condition of the paint. That way your plastering professional can jump right in and begin the project!


Preparing When The Paint is in Good Condition

If your paint is in good condition, then the main thing you need to do to prepare for your professional to plaster over paint is clean. Overtime walls can become dirty, especially if they are in areas like the kitchen. Kitchen walls can easily pick up grease from cooking and steam. This can result in the walls becoming covered with dust or cooking oils.


The best way to clean this is with soapy water. Most times, a bucket filled with warm water and dish soap will suffice. Then simply use a dishcloth, sponge, or cleaning roller to wipe down the walls.

Then, simply let the walls dry and your professional will be able to jump right in and start applying the priming PVA which will help the plaster adhere firmly to the wall.


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Preparing When The Paint Isn’t in Good Condition

If the paint on your walls isn’t in good condition all is not lost. You can still get the walls ready so that plaster can adhere to them. The primary step to preparing paint that is cracked, damaged, or peeling is to strip the paint. It is essential to strip damaged paint, otherwise, the plaster won’t be able to properly adhere to the walls, resulting in a renovation mess.

It’s far better to tackle prep work than risk the paint not adhering. Don’t stress if you aren’t able to strip the paint off your walls on your own. This can be a highly intensive process and is something your professional will be able to take care of.


How to Budget For Your Plastering Project

So you’re all set to plaster over your walls, now it’s time to organise your renovation budget so you can get your project on the go!


Preparing a Budget For Plastering


When planning your plastering project here are a few important factors to work into your budget:

  • The average hourly rate of a plasterer – read our free plastering price guide
  • Cost of materials
  • Size of the project – how many rooms will you be plastering?
  • The condition of the painted walls – will they need paint removal first?
  • Additional prep work – do you plan to DIY the cleaning prep or hire a professional for this?


Summary

Overall, you can certainly paint over plaster. Have a renovation project in mind? Simply click to submit a free request for plastering and get bids from local plastering experts in your area!




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How to Plasterboard A Ceiling - 7 Steps to Fitting a Ceiling


You may not consciously notice it, but your ceiling is always looking out for you! It offers a layer of sound protection, blocking the sound from different levels of your home. A ceiling also helps with insulation to make sure your room is comfortable. Plus, a smooth surface above you keeps your home looking finished and tidy. So, when you are considering renovations learning how to plasterboard a ceiling is a must!

But sometimes, it can start to look shabby. It could even show signs of damage! If you spot signs of wear or worse, it means you need more than just a fresh coat of paint. You need to install plasterboard to give your ceiling a new start. This also makes it a great opportunity to have some fun with how your ceiling looks. Shake up your home’s looks by choosing a fun paint colour or incorporating a textured finish. Plasterboard is the perfect foundation for your ideas. 

Before you travel to your nearest home supply store to get your materials, you should learn how to plasterboard your ceiling to make sure the job is done right. Once you know what to do, it can be a simple DIY project that you can tackle over a few days. When you have a brand new ceiling overhead, you’ll be glad you did!


What is plasterboard


What is Plasterboard?

Before you learn how to plasterboard a ceiling it’s a good idea to have a solid understanding of what plasterboard is. After all, if you haven’t worked on wall or ceiling project before, you might not know what plasterboard is. It’s a preformed sheet of plaster held together between two sheets of heavy paper. This plaster is made of the same material as the plaster used on traditional plaster walls and ceilings, already dry and ready to go. It’s perfect for covering your ceiling. It reduces the muss and fuss of traditional plaster and gives you a quicker option.

It also takes a lot of the guesswork out of plastering. To plaster properly, it takes a bit of skill. With plasterboard, even an occasional DIY dabbler can get a smooth, sturdy covering for your ceiling. It will look brand new! It also takes less time to dry, which means you can finish your project much faster. This is great for the times you can’t wait for traditional lath and plaster ceilings to dry! You can start painting and finishing on a much shorter timeline. It also gives you a uniform surface that looks great with less effort.  


How to plasterboard a ceiling step by step


How to Plasterboard a Ceiling Step by Step

When you look up how to plasterboard a ceiling it can seem quite daunting! It could be a struggle to know where to start when you aren’t sure what you’re doing. But you can bring your project in hand with the proper preparation. This includes getting the right materials for the job and following each step through to completion. This way, you won’t get stuck with your ceiling a mess!


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Dot and Dab Plastering (5 Key Steps for Successful Dry Lining)


The dot and dab technique remains a very popular method for attaching plasterboard to a wall. For speed, efficiency, and cost, dot and dab plastering can’t be beaten. However, the dot and dab technique which is also often referred to as dry lining has its detractors. Sometimes it is viewed as less stable and less reliable than traditional wet plastering techniques.

However, if you are a D.I.Y. novice who needs to attach or fix plasterboard, dry lining is perfectly fine.

This article will guide you through the dot and dab process. We have also included plenty of tips and trick to help you achieve great results the first time.  We’ll also explain the pros and cons of dry lining, to help you decide whether this plastering method is right for your D.I.Y. project. Think you'll hire a professional instead of DIY? Easily find top local plasterers near you!


What Is Dot and Dab?

First of all, be aware that dry lining and dot and dab are terms that are now often used interchangeably. Usually, these terms refer to the process of attaching plasterboard to a wall by dotting adhesive at various points across the surface.


When Is the Dot and Dab Technique Used?

The popularity of the dot and dab technique has risen alongside the popularity of plasterboard. Plasterboard provides a smooth, even surface that is easy to hang. Dry lining allows you to easily and quickly attach plasterboard to a wall.

Dry lining also allows you to avoid an excessive mess. This technique requires little water when compared to wet plastering.


Are There Any Disadvantages to Using Dot and Dab?

So, dot and dab is quick, cheap, and it is a great starter project for D.I.Y. novices. It sounds like the perfect plastering option, right? Well, there are some potential problems that you need to be aware of before you take the plunge at start dry lining your wall.

One of the biggest problems that people find with plasterboard that has been attached using dot and dab is that it provides little in the way of sound insulation. To avoid this problem, it is advisable to invest in some further insulation before you attach the final layer of plasterboard that you intend to decorate. Just be aware that this will be an additional expense, so add insulation into your budget.

To get more information on the costs of plastering check out our comprehensive Plastering Price Guide.


How to Identify a Dot and Dab Wall

If you have just moved into a new house or flat, you might not know what is going on behind your walls. What are they made of and how were they put up? You need to know the answers to these questions before you can start to make any changes. Don’t start decorating or drilling through the walls before you are fully informed.

One of the simplest and most effective ways of finding out if you have a dot and dab wall is to knock on the surface. You’ll need to knock the wall at various points. If you can hear a hollow sound at certain points, but a denser sound in other areas, you have a dot and dab wall.

Remember, plasterboard walls that have been attached through dry lining can be weaker and more prone to damage than traditionally plaster walls. Proceed with caution if you are going to drill through a wall that has been dry lined.


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