Choose the trendy bathroom wall covering.

Why choose a bathroom wall covering over other trendy solutions?

Renovating a bathroom means choosing a wall covering that combines aesthetics and practicality. Bathroom wall coverings—microcement in particular—are appealing for their ability to bring together modern design and moisture resistance. This guide helps you select and apply the most suitable coverings for your bathroom, while also offering decorating ideas to transform this room into a true relaxation space.

1. Why choose a bathroom wall covering for the walls?

1.1 Protection and durability

A bathroom wall covering stands out for its ability to effectively protect walls and floors against moisture. In this room, often exposed to steam and splashes, using resistant materials prevents seepage and deterioration. Applying a decorative coating forms a watertight barrier that protects walls from the risk of mold and other moisture-related issues.

Its waterproof properties also ensure long-lasting protection. Unlike other more fragile coverings, it requires little maintenance and remains effective for many years, even under frequent humid conditions.

1.2 Personalized aesthetics

In addition to effectively protecting walls, decorative coatings offer great creative freedom. Thanks to the variety of finishes available, they suit every decorating style, whether you want a smooth, contemporary result or a more natural texture. This covering can therefore be customized to your tastes.

Color options are also numerous, from understated shades like gray or beige to bolder choices for a unique bathroom. Microcement, for example, is highly appreciated for its modern, minimalist look, while other types of coatings create a more rustic or warm atmosphere.

A decorative coating lets you transform the bathroom into a relaxation space while reflecting your personal tastes. Each application is unique, making your room original and truly yours.

1.3 Ease of maintenance

Decorative coatings have the advantage of being particularly easy to maintain—an essential criterion for bathrooms, which face daily use and humidity. Unlike more porous materials such as certain tiles, the coating creates a smooth, even surface that does not retain dirt or limescale. Regular cleaning with non-abrasive products is enough to preserve its original appearance.

In addition, thanks to its waterproof properties, the coating protects walls from water and soap stains, preventing unsightly deposits. This ease of maintenance also contributes to the longevity of your coating, keeping a clean, healthy space without excessive effort.

Choosing a decorative coating in a bathroom therefore means choosing quick and simple maintenance, without compromising aesthetics or durability.

2. The different types of decorative bathroom wall coverings

2.1 Microcement: a timeless classic

Microcement is one of the must-have coverings in modern bathrooms thanks to its many qualities. Its main strength lies in its natural waterproofing, making it an ideal option for wet rooms. Applying this material creates a protective layer that prevents water infiltration and ensures long-lasting wall protection.

Aesthetically, microcement as a wall covering offers a smooth, contemporary finish, perfect for creating a minimalist, clean atmosphere. It integrates easily into different decorating styles, whether a modern, industrial, or traditional bathroom. This covering is also ideal for enhancing a walk-in shower.

With a wide range of colors available, customizing the space is easy. Whether you choose neutral tones like gray or white, or more daring colors, microcement suits every ambiance.

Easy to apply over various surfaces—walls, floors, countertops, or even over existing tiles—it is a practical solution for renovating without major construction work. Durable and aesthetic, microcement also appeals for its simple maintenance, making it a highly appreciated bathroom wall covering.

Did you know that decorative microcement can also enhance bathtubs? Learn more about microcement bathtubs here.

2.2 Tadelakt: a traditional Moroccan coating

Tadelakt, a lime-based wall covering originating in Morocco, combines aesthetics and functionality. Its smooth, slightly glossy finishes evoke traditional hammams, offering a unique result. This natural, handcrafted coating is increasingly popular for bathroom walls, bringing an exotic, warm touch to the space.

Tadelakt stands out for its moisture resistance, a crucial advantage for bathroom walls. Like microcement, it effectively protects against water infiltration thanks to its waterproofing. Its smooth surface prevents dirt buildup, making daily maintenance easier.

In terms of decor, tadelakt stands out with natural shades, ranging from off-white to earthy tones such as beige or ochre. It fits perfectly in Mediterranean- or boho-style bathrooms, creating a soft, relaxing atmosphere. Unlike industrial coatings—and like microcement—each tadelakt application is unique, which strengthens the authenticity and artisanal charm of this material.

Although it is more technical to apply than other bathroom wall coverings like microcement, tadelakt is an excellent choice for achieving a finish that is both elegant and durable, while also adding a touch of exoticism.

2.3 Effect wall coatings: stucco, lime, and other finishes

In addition to microcement and tadelakt, there is a wide variety of decorative coatings that offer unique effects to enhance your bathroom walls. These effect coatings let you play with textures and finishes to further personalize the space.

Stucco, a lime-based coating, imitates marble and offers a smooth, slightly glossy appearance. It creates an elegant, refined atmosphere, ideal for those seeking a high-end effect in their bathroom. Applied in several layers and polished to achieve a mirror effect, stucco is especially suited to vertical surfaces such as walls or columns. Available in a wide range of colors, it adapts to all decorating styles.

Lime-based coatings are also an excellent option for creating textured or rustic effects. Often used in older homes, these natural coatings are applied using different techniques, resulting in varied finishes, from grainy to smooth. Depending on the method chosen, they bring an authentic charm to the bathroom while still providing good moisture resistance.

Finally, other decorative coatings such as metallic or sand-effect finishes are also available for those who want a bolder style. These coatings allow you to play with light and reflections, creating unique, modern atmospheres.

Whether you choose a polished, textured, or metallic effect, these decorative coatings offer a multitude of possibilities to personalize your bathroom according to your tastes and style. They work for both small and large surfaces and can be used to create subtle contrasts or striking focal points in the room.

3. Decorating ideas to transform your bathroom with wall coverings

3.1 Modern, minimalist style with microcement

Microcement is often associated with a modern, clean style, especially appreciated for its minimalism. In a bathroom, this covering creates an atmosphere that is both contemporary and functional, while offering a seamless surface with no grout lines, which gives a sense of spaciousness. This material, with its smooth look and natural tones, fits perfectly in spaces where simplicity takes center stage.

For more personalization ideas, discover our opinion on microcement sinks.

The choice of microcement colors, in particular, plays a key role in the overall atmosphere of the bathroom. Neutral tones such as gray, off-white, or beige are the most commonly used to enhance the effect of simplicity and brightness. However, for those who want a bit more character, darker shades such as anthracite or black can add a sophisticated touch without compromising the minimalist look.

This mineral coating is also highly appreciated for its ability to pair with other materials such as wood, glass, or metal. By combining these elements, you can add warmth and contrast to your bathroom while maintaining a clean design. For example, a wooden vanity top paired with microcement walls creates a beautiful harmony between the modernity of microcement and the natural quality of wood.

Thanks to its smooth, even texture, microcement reflects light, helping maximize natural brightness in small bathrooms. In addition, because it has no grout lines, it makes cleaning easier, reinforcing the practical side of a minimalist style.

In short, microcement is an excellent choice for those who want a simple, elegant design while optimizing their bathroom space. Its understated yet sophisticated look makes it a staple of modern style.

3.2 A natural atmosphere with lime-based coatings

If you’re looking for a natural, relaxing atmosphere in your bathroom, lime-based coatings are an excellent option. This type of coating, used for centuries, brings a sense of softness and authenticity thanks to its subtle texture and natural shades. It is especially well suited to Mediterranean, rustic, or bohemian styles.

Lime-based coatings come in a wide palette of soft, earthy colors such as beige, ochre, or off-white, which evoke nature and serenity. These tones are ideal for creating a calm, relaxing atmosphere in a bathroom while maintaining brightness. The matte, slightly irregular finish of lime enhances this natural effect by adding a visually interesting texture to the walls.

Lime wall coatings are also known for their breathable properties, which makes them a suitable option for bathrooms. They help regulate humidity by letting the walls “breathe,” reducing the risk of mold and offering a healthier environment.

In terms of decor, lime coatings pair beautifully with raw materials such as wood or natural stone. For example, pairing lime-coated walls with a pebble floor or solid wood furniture creates a perfect harmony between modernity and authenticity. This mix of textures and natural materials makes it possible to design a bathroom that evokes simplicity while still feeling sophisticated.

Choosing a lime coating means opting for a finish that combines natural aesthetics, functionality, and well-being. It adds a relaxing dimension to your bathroom, while remaining durable and easy to maintain.

Not sure whether to choose lime or microcement for your bathroom? This article will help you make the right decision.

3.3 Mix & match: combining materials and textures

Mix & match is an increasingly popular trend in interior design, and the bathroom is no exception. By playing with materials and textures, you can transform this space into a room that is both unique and harmonious. Combining decorative coatings, such as microcement or lime, with other materials makes it possible to create subtle or bold contrasts depending on the effect you want.

For example, combining microcement on the walls with a patterned tile floor or wood flooring adds a modern touch while breaking up monotony. This decorative coating, with its smooth, clean finish, pairs perfectly with more textured materials such as natural stone or wood. This contrast creates a balance between the minimalist side of microcement and the warm look of natural materials.

Likewise, lime-based coatings can be combined with metal surfaces such as copper or brushed steel fixtures for a result that is both elegant and original. The soft tones of lime accentuate the raw character of metal, creating a striking visual effect.

You can also play with textures by combining different types of decorative coatings. For example, one microcement wall can be enhanced with another wall in stucco or tadelakt. This juxtaposition of textures creates an interesting visual dynamic while maintaining a consistent color palette.

Mix & match lets you fully personalize your bathroom by playing with contrasts and finishes. By combining materials intelligently, you can create a harmonious room that reflects your personal style while maximizing functionality.

4. How to apply a decorative coating on bathroom walls?

4.1 Wall preparation steps

Before applying a decorative coating to your bathroom walls, it is essential to prepare the surface properly. This preparation ensures a successful application and greater durability of the coating, especially in a humid environment like the bathroom. Here are the steps to follow:

1. Cleaning the walls

The first step is to carefully clean the wall surface. Any traces of dirt, grease, or mold must be removed, as these impurities can compromise the coating’s adhesion. Use a mild cleaner or a mixture of water and soap; then rinse the walls well and let them dry completely.

2. Repairing imperfections

After cleaning the walls, repair cracks, holes, or irregularities. Apply a filler to cover imperfections and then smooth the surface with a putty knife. If the walls are very damaged or uneven, light sanding may be necessary to obtain an even surface, ready to receive the decorative coating.

3. Applying a base coat

Applying a base coat is essential, especially on porous or highly absorbent walls. It seals the surface and improves the adhesion of the decorative coating. Choose a base coat suited to the type of coating, whether microcement, tadelakt, or another material. Apply it evenly and let it dry before continuing the work.

4. Protecting the surrounding areas

Before applying the coating, carefully protect the surrounding surfaces (baseboards, windows, faucets, switches, etc.) with masking tape or protective plastic. This will prevent stains and make finishing easier.

Once these preparation steps are complete, your walls will be ready to receive the decorative coating you choose. Careful preparation ensures a smooth, even, long-lasting finish, while also avoiding moisture and adhesion problems.

4.2 Applying microcement: a practical guide

Applying microcement to bathroom walls follows several steps to ensure an optimal result. Although the technique may seem complex, it remains accessible to everyone with a bit of patience and the right tools. This practical guide will walk you through applying microcement on your bathroom walls.

Before you start, we invite you to check the compatibility of your substrate with microcement here.

1. Preparing the mix

Decorative microcement is usually sold as a kit that includes a powder and a liquid binder, but there are also ready-to-use microcement kits. If it’s not a pre-prepared kit, mix the components according to the manufacturer’s instructions. Make sure you measure correctly to obtain a homogeneous paste—neither too runny nor too thick. Use a low-speed mixer to avoid forming air bubbles.

2. Applying the first coat

Start by applying a first coat of microcement with a smooth trowel, float, or roller, depending on the effect you want. This coat should be thin and even, without pressing too hard to avoid marks. Work in small sections, spreading the product over the wall with broad, circular movements. This first coat serves as a base and must completely cover the surface.

3. Drying time

Let the first coat dry for about 24 hours (depending on the manufacturer’s recommendations and atmospheric conditions). This drying time is essential to prevent the second coat from bonding poorly or cracking. During this period, try to keep a stable room temperature and avoid any contact with moisture.

4. Applying the second coat

Once the first coat is dry, apply a second coat of microcement. This is the coat that will provide the aesthetic finish to the wall. If you want to add a texture or a specific effect, you can adapt your movements and choose the right tool depending on the desired result.

5. Smoothing and finishing

After applying the second coat, let it dry again for 24 hours and then proceed to sanding. If you want a polished effect, you can lightly sand the wall with very fine sandpaper (320 grit or higher). Make sure not to focus too much on the same areas so as not to damage the surface.

6. Applying the protective varnish or wax

To protect the microcement from splashes and moisture, apply a waterproofing varnish. This product seals the microcement and reinforces its durability. Apply it in two coats, respecting the drying times between each application. The varnish also enhances the color and texture of the microcement, while making it easier to maintain.

Applying microcement on your bathroom walls professionally ensures optimal resistance to moisture. The result will be both aesthetic and durable, with a smooth, modern surface that will completely transform the look of your bathroom.

To learn more about its application, you can read: Microcement in the shower, a beginner’s guide.

4.3 Tips for a professional finish

Achieving a professional finish when applying microcement in a bathroom is not just about following the basic steps. A few additional tips can make the difference between a good result and an impeccable finish. Here are some tips to refine your work and ensure a high-end visual effect.

1. Work in small sections

Working in small sections when applying microcement helps control uniformity and avoid drying too quickly, which could cause texture variations. This also reduces the risk of missing an area or creating irregularities that will be visible once the work is finished.

2. Broad, regular movements

For a smooth, even finish, make sure you apply the polished coating with broad, regular movements. Use a clean trowel or float and avoid abrupt or jerky gestures. Consistent movements help minimize application marks and ensure a uniform surface. The broader the movements, the more elegant the visual effect.

3. Control the thickness of the coats

One common mistake is applying coats of polished plaster that are too thick, which can cause cracking or a prolonged drying time. It’s important to keep coats thin and even. This not only ensures better adhesion, but also makes the entire application process easier.

4. Light sanding for a perfect finish

Once the second coat is dry, light sanding with very fine sandpaper (320 grit or higher) noticeably improves the final look. Do it carefully, without pressing too hard, to remove small imperfections while maintaining the uniformity of the surface. This also helps achieve a smoother texture to the touch.

5. Don’t neglect protection

Although it is durable, microcement needs additional protection in a humid environment like the bathroom. Applying a waterproofing varnish or wax ensures the durability of your work. This protection also adds a subtle sheen, enhancing the aesthetic qualities of the coating.

6. Maintain a constant temperature

During application and drying, keep a stable room temperature. Significant variations in temperature or humidity can affect drying, causing cracks or air bubbles. Also ensure good ventilation for optimal drying.

These tips will help you achieve a professional finish, with a mineral coating that combines aesthetics and durability. These precautions make all the difference in the final result, both visually and functionally.

5. Cost and material comparison for bathroom wall coverings

5.1 Cost of the different types of coatings

The cost of a decorative coating for bathroom walls can vary depending on the type of material chosen, the surface area to be covered, and the quality of the products. Here is an overview of the average prices of the main coatings used in bathrooms, to help you choose the solution best suited to your budget.

1. Microcement

Microcement is often one of the most popular options for modern bathrooms thanks to its minimalist aesthetics and durability. The cost of microcement depends on several factors, especially the brand, the difficulty of the work, and the thickness of the coats required (not all coatings are the same).

• Average price: expect between €80 and €150 per m², installation included. If you do the application yourself, the cost of microcement kits ranges between €30 and €70 per m², which can represent a considerable saving.

2. Tadelakt

Tadelakt, this lime-based coating traditionally used in Morocco, is more expensive due to the technical nature of its application and its unique qualities. It is often recommended to hire a specialized artisan to obtain an optimal result.

• Average price: between €120 and €250 per m², depending on the artisan and the desired finishes.

3. Effect coatings (stucco, lime coating, etc.)

Effect coatings, such as stucco or lime-based coatings, offer a wide variety of finishes, from glossy polished looks to textured appearances. Their cost depends largely on the complexity of the chosen finish.

• Average price: for quality stucco, expect around €70 to €120 per m², while simpler lime coatings can range from €50 to €100 per m².

4. Ready-to-use coatings

If you’re looking for a more economical option, ready-to-use decorative coatings available in DIY stores can be an interesting alternative. Although they don’t always offer the same high-end finishes as microcement or tadelakt, they are still easy to apply and maintain.

• Average price: €30 to €80 per m², depending on the brand and the type of effect desired.

In short, the cost of bathroom wall coatings can vary widely depending on the type of product and the application method. If your budget is limited, solutions such as microcement kits or ready-to-use coatings can be excellent options. For those who prioritize aesthetics and longevity, investing in a high-end coating such as tadelakt, microcement, or stucco can deliver exceptional results over the long term.

5.2 Durability and long-term cost-effectiveness

Investing in a coating for bathroom walls is a choice that is as aesthetic as it is durable and cost-effective. Some coatings, although more expensive to install, offer long-term economic advantages by reducing maintenance needs and increasing the lifespan of treated surfaces.

1. Microcement: robustness and ease of maintenance

Microcement is known for its strength and its ability to withstand daily wear, such as moisture, impacts, and splashes. Once properly applied and protected with a waterproofing varnish, it can last for years without needing repairs. This longevity, combined with its ease of maintenance, makes it a cost-effective long-term option, despite a higher initial cost than other alternatives.

• Estimated lifespan: 20 years or more, with minimal maintenance.
• Cost-effectiveness: the low maintenance cost, combined with durability and superior technical characteristics compared to other coatings, makes microcement an excellent investment for a modern bathroom.

2. Tadelakt: a durable artisanal investment

Tadelakt is a traditional coating that, although more expensive to install, offers excellent durability. Its lime-based composition makes it naturally resistant to moisture and mold, and it does not degrade easily over time. In addition, its unique aesthetics and artisanal character add real value to a bathroom, which can be an advantage when reselling a property.

• Estimated lifespan: 20 years or more with proper maintenance.
• Cost-effectiveness: although the initial investment is significant, tadelakt is one of the most durable coatings, offering greater cost-effectiveness thanks to its longevity and low need for renewal.

3. Effect coatings: style and moderate durability

Effect coatings, such as stucco or lime-based coatings, are also durable, but their longevity depends on the environment and the quality of the application. With proper maintenance, these coatings can remain in good condition for many years. However, they may require touch-ups or more regular maintenance, especially in particularly humid areas or those subject to temperature variations.

• Estimated lifespan: 7 to 15 years, depending on the type of coating and maintenance.
• Cost-effectiveness: these coatings represent a good compromise between initial cost and durability, but they may require more frequent interventions to maintain their appearance.

4. Ready-to-use coatings: low cost, but regular maintenance

Ready-to-use coatings available in big-box stores are economical solutions, but their durability is often lower than that of high-end coatings such as microcement or tadelakt. They can deteriorate more quickly due to moisture, requiring touch-ups or more frequent reapplication. Still, they are an affordable option for low-cost renovation projects.

• Estimated lifespan: 5 to 10 years with regular maintenance.
• Cost-effectiveness: although these coatings are inexpensive to purchase, their long-term maintenance cost can be higher due to the need for frequent touch-ups.

We can conclude that the cost-effectiveness of bathroom wall coverings depends largely on their durability and maintenance requirements. Microcement and tadelakt are long-term investments, offering excellent resistance to humid conditions and minimal maintenance. Effect coatings and ready-to-use products are more accessible in terms of price, but may require more attention over time to preserve their appearance and functionality.

Before choosing your bathroom wall covering

Choosing the right covering for your bathroom walls—whether microcement, tadelakt, or another decorative coating—can truly transform the look and functionality of this space. These materials not only provide long-lasting protection against moisture, but also add a unique touch of style, whether modern, minimalist, or more natural.

By taking into account the different styles, textures, and finishes available, you can fully personalize your bathroom to suit your tastes and needs. Whether you’re looking for a smooth, contemporary surface or a textured, warm effect, the possibilities are many. With the practical advice and decorating ideas offered in this article, you now have all the keys to make your bathroom a space that is beautiful, functional, and long-lasting.

Take the time to prepare your walls properly, choose the right materials, and let your creativity run free to enhance this essential space in your home.

FAQ

Which wall covering should you choose for a humid bathroom?

In a bathroom exposed to constant humidity, it is essential to choose a covering that resists water while maintaining its aesthetics. Microcement is among the most popular options, thanks to its ability to create a waterproof, seamless surface, preventing water infiltration. Its modern, smooth look, combined with long-lasting protection against moisture, makes it an ideal choice.

Is a microcement wall covering difficult to maintain?

No, microcement is easy to maintain. Regular cleaning with a soft sponge and soapy water is enough. Applying a varnish—and even a protective wax after installation—helps preserve its waterproofing. For more details, you can read our full article on microcement maintenance.

Can microcement be applied over existing tiles?

Yes, it is entirely possible to apply microcement over existing tiles, which makes it an ideal solution for renovating without having to remove old coverings. However, good preparation is essential. The grout lines must be filled to obtain a smooth, even surface. Next, an adhesion primer is applied to ensure optimal bonding of the microcement.

This technique makes it possible to quickly modernize a bathroom without major construction work, while still enjoying the aesthetic and practical advantages of microcement.