June 18


Everything You Need to Know About the Cost of Installing a Wet Room

How much does it cost to install a wet room All your questions answered

Installing a wet room in your home can be a great way to add a touch of luxury and convenience to your bathroom. Whether you’re looking to create a spa-like experience or simply need a space that is more accessible, wet rooms offer a stylish and practical solution.

But how much does it cost to install a wet room? The cost of installing a wet room can vary depending on a number of factors including the size of the room, the type of fixtures and fittings you choose, and the level of customization you desire.

In general, the cost of installing a wet room can range from around $5,000 to $10,000 or more. This includes the cost of materials such as tiles, flooring, and fixtures, as well as the cost of labor for installation. However, it’s worth noting that these costs can vary significantly depending on your individual needs and preferences.

“When it comes to wet room installation, there are many factors to consider,” says Gemma Sangster, an interior designer at Sims & Hilditch. “For example, if you’re looking to create a more bespoke design, you may need to factor in the cost of adding a tile uplift or using anti-slip flooring.”

Chris Mascot, an experienced wet room fitter, suggests that clients should also consider the cost of additional features such as underfloor heating and drainage systems. “These can add to the overall cost of the installation, but they can greatly enhance the functionality and aesthetic appeal of your wet room,” he says.

In addition to the installation costs, it’s also important to consider the ongoing maintenance costs of a wet room. The design and materials you choose can impact how easy it is to keep your wet room clean and well-maintained.

“Tiling is generally the most popular choice for wet room flooring,” says Scott Upton, a bathroom designer at Chris Sangster Bathrooms. “Using large format tiles with minimal grout lines can help to create a seamless and easy-to-clean surface.”

However, Scott adds that clients should be prepared for the potential costs of re-sealing and re-grouting over time. “While wet rooms are generally very durable, it’s important to keep up with regular maintenance to ensure their longevity,” he suggests.

When considering the cost of a wet room installation, it’s important to keep in mind that these costs can vary depending on the size of the room, the complexity of the installation, and the specific needs of your home. Therefore, it’s always a good idea to consult with a professional to get a more accurate estimate for your particular project.

How much does it cost to install a wet room

When it comes to installing a wet room, the cost will depend on various factors, including the size and complexity of the project. However, in most cases, the installation of a wet room can range from £5,000 to £10,000.

One of the key elements in a wet room is the drainage system. You will need to ensure that your wet room has proper drainage to prevent water buildup and ensure a safe and functional space. This will usually involve the installation of a bespoke drainage system, which can add to the overall cost.

For small wet rooms with basic fixtures and fittings, you can expect to pay between £5,000 and £7,000. However, for larger and more luxurious wet rooms with added features, such as underfloor heating and custom-designed tiling, costs can range from £7,000 to £10,000 or more.

Chris Hilditch, a wet room specialist with years of experience in the industry, suggests that clients should budget around £6,000 for a basic wet room installation. This would include the cost of materials and labor.

According to tile and design expert Sangster, the cost of bespoke tiling can significantly impact the overall cost of the wet room. The more complex the design and the higher quality of the tiles, the more expensive it will be. However, he also suggests that there are many cost-effective options available that can still create a stunning and functional wet room.

Gemma Sims from bathroom fitting company Uplift states that the cost of the wet room will also depend on the type of flooring used. Using anti-slip tiles or other anti-slip flooring materials can be more expensive, but it provides added safety and peace of mind. She also adds that the cost of tiling can be reduced by using larger tiles and minimizing the number of grout lines.

In addition to the costs mentioned above, it’s important to consider other factors that may contribute to the overall cost, such as the location of your home and the complexity of the installation process. The cost may be higher in some areas or for installations that require extensive plumbing or electrical work.

Overall, when looking to install a wet room, it’s important to consider your budget and discuss your ideas and requirements with a professional installer. They can provide you with a more accurate estimate based on your specific needs and help you create a wet room that suits your style and requirements.

Average costs to install wet room components

When it comes to installing a wet room, there are several components that you will need to consider. The cost of these components can vary depending on factors such as the size of the room, the type of materials used, and the level of customization you desire. Here are some average costs for common wet room components:



  • Tile: On average, you can expect to pay between $10 and $20 per square foot for tile. This cost can vary depending on the type of tile you choose.
  • Vinyl: Vinyl is a more affordable option, with prices ranging from $5 to $10 per square foot.


  • Standard drainage: The cost of a standard drainage system can range from $500 to $1,000.
  • Bespoke drainage: If you have specific drainage needs, such as a custom design or anti-slip features, the cost can increase to $1,500 or more.

Wall and ceiling coverings

  • Tiling: Similar to floors, the cost of tiling the walls and ceiling can range from $10 to $20 per square foot.
  • Paint: Using paint as a wall and ceiling covering can be a more cost-effective option, with prices ranging from $1 to $3 per square foot.

Fixtures and fittings

  • Toilet: A standard toilet can cost between $200 and $500, depending on the brand and design.
  • Sink: The cost of a sink can vary greatly, with prices ranging from $100 to $1,000 or more.
  • Shower: A basic shower unit can cost between $300 and $600, while a more luxurious option with additional features can be $1,000 or more.

Additional features

  • Heating: Adding underfloor heating to your wet room can cost between $500 and $1,500, depending on the size of the room and the type of system used.
  • Interior design: If you want to create a bespoke and visually appealing wet room, hiring an interior designer can cost between $1,000 and $5,000, depending on the level of customization.

It’s important to note that these are average costs, and the final cost of installing a wet room in your home will depend on your specific needs and preferences. Hiring a professional with experience in installing wet rooms, such as Gemma Scott or Chris Sangster, can help ensure that the installation process goes smoothly and that you get the wet room of your dreams.

Are there any hidden wet room costs to consider

When installing a wet room, there are certain costs that are obvious, such as the cost of tiles, fixtures, and fittings. However, there are also some hidden costs that you need to consider before embarking on your wet room installation.

1. Drainage

One of the most important aspects of a wet room is the drainage system. You will need to install a suitable drainage system that can effectively handle the amount of water that will be present in the room. This may require some additional plumbing work and can add to the overall cost of the installation.

2. Waterproofing

Proper waterproofing is crucial in a wet room to prevent water damage to your home. You may need to invest in high-quality waterproofing materials and ensure that they are properly installed to create a watertight seal. This can add to the cost of the overall project.

3. Leveling the floor

In some cases, the existing floor may not be suitable for a wet room installation. You may need to level the floor to create a smooth and even surface for the tiles. This can involve additional labor and materials, which can increase the overall cost.

4. Anti-slip features

If you want to ensure the safety of your wet room, you may want to consider adding anti-slip features to the floor. These can include specialized tiles or coatings that provide better traction. While these features can help prevent accidents, they may come at an additional cost.

5. Heating and ventilation

Wet rooms can benefit from underfloor heating or additional ventilation to prevent condensation and regulate the temperature. These features can improve comfort but may also require additional installation costs.

6. Design and customization

6. Design and customization

If you have specific design ideas or want to create a bespoke wet room, the cost may be higher due to the need for customized fixtures and fittings. Working with an interior designer or specialist can help you create a unique and personalized wet room, but be aware that this can add to the overall cost of the project.

In summary

While the cost of installing a wet room can vary depending on many factors, it’s important to be aware of the potential hidden costs. Drainage, waterproofing, leveling the floor, anti-slip features, heating and ventilation, and design customization are all aspects that can add to the overall cost. It’s essential to plan your budget accordingly and consult with professionals to get an accurate estimate of the total cost of your wet room installation.

Are wet rooms worth the added cost

Are wet rooms worth the added cost

When it comes to bathroom renovations, wet rooms have become an increasingly popular choice among homeowners. However, many people wonder if the added cost of installing a wet room is worth it. Let’s explore the benefits and considerations of wet rooms to help you make an informed decision.

The advantages of wet rooms

The advantages of wet rooms

  • Design flexibility: Wet rooms offer greater design flexibility compared to traditional bathrooms. Without the need for a shower tray, you can create a seamless look with continuous tile or other flooring materials.
  • Improved accessibility: Wet rooms are ideal for individuals with mobility issues as they eliminate the need to step over a high shower tray or into a bathtub. This makes them a popular choice for elderly individuals or those with disabilities.
  • Enhanced heating experience: Wet rooms are easier to keep warm due to their compact size and lack of enclosed spaces. Radiant floor heating can be installed underneath the tiles, providing a luxurious and comfortable experience.
  • Anti-slip features: Wet rooms can be designed with anti-slip flooring options, ensuring safety, especially for families with young children or individuals with balance concerns.
  • Increase in home value: Installing a wet room can potentially increase the value of your home, as it is considered a desirable feature among buyers.

Considerations and costs

Considerations and costs

While wet rooms offer a range of advantages, it’s important to consider the costs and potential challenges before making a decision.

  • Installation costs: Wet room installations generally require professional expertise and can be more expensive compared to traditional bathrooms. The cost of materials, such as waterproofing products and anti-slip flooring, should also be factored in.
  • Drainage requirements: Proper drainage is crucial for wet rooms to prevent water damage and ensure effective water flow. This may involve installing drains or creating a slight slope in the floor to direct water towards the drain.
  • Waterproofing: Wet rooms require proper waterproofing to avoid leaks and moisture damage. This involves sealing the walls and floor to create a watertight space.
  • Ongoing maintenance: Wet rooms may require more regular cleaning and maintenance compared to traditional bathrooms. Grout and sealants should be inspected and repaired if necessary to prevent water seepage.

Ultimately, the decision to install a wet room comes down to your personal preferences, budget, and lifestyle. While they can be a stunning addition to any home, it’s essential to carefully consider the costs and potential challenges before committing to a wet room installation.


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