Shower room waterproofing

If the connection between the water inlet and the water pipe in your bathtub or shower area is not properly sealed, it can lead to serious water leakage issues in your bathroom. How do you effectively waterproof a shower room? What are the key considerations during the installation process? Let’s take a closer look at these important details.

Key Considerations for Installing a Shower Room

Water leakage in bathrooms is often a result of small, overlooked details during construction. The most vulnerable areas include the floor drain, the corners of the walls, and around the pipes. These spots are prone to cracks due to multiple joints and connections, making them common sources of leaks. Additionally, if the joint between the drain and the water pipe isn’t properly sealed, gaps may form, leading to water seepage. Proper waterproofing is essential to avoid future problems that can be costly and time-consuming to fix.

How to Waterproof Your Shower Room Effectively

When choosing waterproofing materials, opt for single-component environmentally friendly polyurethane coatings, which are currently recommended by the Ministry of Construction. These coatings provide excellent coverage over pipes and floors, penetrating into small gaps without shrinking after drying. This makes them more suitable than traditional cement-based materials, especially in smaller bathrooms with many pipes and joints.

To ensure long-lasting protection, it's advisable to apply the coating three times. Make sure to allow each layer to dry completely before applying the next. Avoid working in rainy or humid conditions, as this can affect the drying process. One-component polyurethane coatings typically require 3–4 days to fully dry.

It’s also important to waterproof the bathroom walls up to about 30 cm high. For walls adjacent to the bathtub, the waterproofing should extend above the top edge of the tub. If you have a shower area, extra attention should be given to the walls where shower fixtures are installed to prevent moisture from seeping through.

After the installation is complete, all drains in the bathroom should be blocked, and a low wall should be built at the entrance for a water retention test. After 24 hours, check the walls and floor for any signs of leakage. If no water is found, the waterproofing has been done correctly. If there are leaks, identify the problem areas and make necessary repairs.

Important Reminder: For more detailed information, please visit this website regularly or come to our offline experience center for a personal consultation.

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Shower room, waterproofing, bathroom, waterproof material, cement, tile, leak prevention, renovation, home improvement, waterproof coating

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