The Myths & Misconceptions About Polished Plaster

by | Mar 21, 2023 | Guides

Updated 16/10/2023

Venetian polished plaster offers a natural, eco-friendly finish that’s beautiful and lasts for decades with proper maintenance. This is one of the only wall treatments that can take a boring room to stunning sophistication.

However, some people have heard plenty of myths and misconceptions about polished plaster. The problem is they have never heard about the benefits of this lovely wall treatment and how it should be used. If a person has no first-hand experience with the plaster has likely been convinced that it’s not a good investment and does not offer the beauty it’s claimed to have.

So, we’ve put together some of the most common myths and misconceptions about Venetian polished plaster and whether these are true or false. Let’s get started!


What is Polished Plaster?

Traditional polished plaster also goes by other names, including Venetian polished plaster and Italian plaster. Polished plaster is made of slaked lime and marble dust, and it adds a highly polished finish to walls, ceilings, and other surfaces. Once applied, the plaster can look like marble and have a decorative effect on almost any space in your home.

The polished plaster can be enhanced with acrylic resins to apply colours and textures to surfaces. When applied correctly, the plaster can have a rock-hard, deeply textured, smooth, marble-like finish that’s shiny.

The plaster is extremely popular for its striking, luxurious effects and sophisticated looks. But it’s also easy to maintain and durable. Polished plaster can last for decades when properly applied and maintained.


Myth 1: Polished Plaster is Expensive

This is one of the most common myths about polished plaster. When you see the finish on surfaces, it offers a luxurious appearance that’s hard to beat. It’s true that polished plaster is best done by a professional plasterer. When the cost for the professional plasterer is compared to a DIY paint job, of course, the plasterer will be more expensive.

However, polished plaster has the benefit of being extremely durable and long-lasting. Once it’s been applied, the plaster finish can last for decades or more. There’s no need to repaint, which can mean extra costs. You apply it once, and that’s it.

What’s more, polished plaster rarely cracks and can keep your walls from cracking, too. So, your initial investment for installation by a professional pays you back many times over the coming years.


Myth 2: Venetian Plaster is Not Technical

This is another false myth about polished plaster. In order to ensure the plaster is applied correctly, it takes a professional plasterer who has plenty of experience to get the job done right. Traditional Venetian plaster is made from slaked lime and marble dust and must be applied in numerous thin layers. The plasterer uses a trowel or spatula to apply the plaster.

Once the plaster has been applied, the plasterer then polishes the plaster to shine, adding depth and texture to the design or colour.

Fortunately, Venetian polished plaster’s materials and techniques have improved in recent years. The plaster has also become more accessible for residential homes. If you would like to do a DIY project with polished plaster, we highly recommend attending a polished plaster training course. There you can learn the appropriate techniques for applying this amazing wall treatment.


Myth 3: Venetian Polished Plaster is Too Tacky

Venetian polished plaster has unfortunately earned a reputation for being unpleasant and tacky. By that, we mean that the plaster is seen as too gaudy and tasteless. For one thing, each individual has their own opinion, and for another, there are many styles and colours to choose from when considering polished plaster. With so many finishes and colours to choose from, you’ll definitely find something you like.

The plaster, when applied by a professional plasterer, can add a touch of sophistication and beauty to almost any room in your home.


Myth 4: Polished Plaster Can be Used in Wet Rooms

Venetian polished plaster can add a beautiful finish to bathrooms. While many manufacturers say their products are suitable for wet rooms, that’s not always the case. Certain types of plasters that are said to be polished plaster are not true Venetian polished plaster. It’s possible that these plasters could be safely used in wet rooms. However, true polished plaster is not always the right choice.

It’s best to talk with a professional plasterer to see if polished plaster will work in your home’s wet rooms. Be sure to follow their advice and guidance on choosing the right product for the job.


Myth 5: Polished Plaster Can Only Be Applied to Walls

This is another myth about polished plaster that’s not always true. Fortunately, there are certain types of polished plaster that are durable enough to be used almost anywhere. For instance, there are finishes that are safe to use around the pool, in the kitchen and more.

For high-traffic zones, it’s best to seek out the advice of a professional plasterer and follow their advice on the right type of polished plaster for that area.


Myth 6: Polished Plaster Makes a Great DIY Project

Another popular myth about Venetian polished plaster is that it makes a great DIY project. If you have experience and the right tools for polished plaster, you can certainly apply it yourself. However, applying this plaster is a highly technical process, and it takes the right skills to create a beautiful finish.

If you want a special texture or veined wall treatment with polished plaster, it’s definitely necessary to hire a professional plasterer.

However, if you’re interested in learning how to apply Venetian polished plaster and learn the techniques necessary for this work, we highly recommend attending a training course to learn the skills you need.


Summing It Up

Polished plaster is a highly versatile, beautiful surface treatment that’s often misunderstood. In this article, we’ve shown that the most common myths and misconceptions are false. Venetian polished plaster is an amazing treatment that can add a touch of elegance and style to almost any room in your home!

So, why not consider polished plaster for your next home renovation project? We’re sure you’ll fall in love with the appearance of this beautiful surface treatment!


Is polished plaster suitable for a bathroom?
Absolutely! Polished plaster is moisture-resistant and can bring an elegant touch to your bathroom.

Can I apply polished plaster myself?
While it’s possible, it’s recommended to hire a professional to ensure a flawless finish.

Does polished plaster crack easily?
When applied correctly, polished plaster is highly durable and unlikely to crack.

Is polished plaster only for walls?
No, it can be used on various surfaces, including ceilings and even furniture.

Does polished plaster fade over time?
Properly sealed polished plaster maintains its beauty and colour for years.

Can I change the colour of polished plaster later?
Yes, you can repaint polished plaster if you decide to change your interior colour scheme.

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