Wetroom shower tray is a specially shaped shower tray designed for bathrooms where the floor and shower area form one coherent space. There is no traditional shower tray that is mounted on the floor. This modern type of shower tray is low-profile and often comes with a built-in drain. It is used in modern, spacious bathrooms that emphasise minimalism and luxurious elegance. How should the process of installing such wet room trays proceed? Why is it a good idea to choose such a shower tray in your bathroom?

• Wetroom shower tray—basic aspects and technical parameters
• How do you install wet room trays?

Wetroom shower tray—basic aspects and technical parameters

To start installing a wetroom shower tray, you need to properly prepare the room, floor in the room and take into account the technical parameters of the selected shower tray model. All these aspects have a large impact on how functional such a shower tray will be later, whether it will be safe to use, whether it will be durable and aesthetically fit into the decor of the entire bathroom.

Wet room shower tray dimensions

Wetroom shower tray is a high-quality product available in many sizes. Standard sizes include trays from 800 x 800 mm to 2000 x 1000 mm. They can be square or rectangular. This size is important when determining the place where the shower tray is to be placed. You can adjust its size and decide to order such a shower tray for both a small and spacious bathroom.

The height of wet room shower tray formers is also very important. Shower trays are available in various thicknesses. The thicker the shower tray formers are, the more difficult the process of installation and integration of this component with the floor and tiles level can be.

The diverse range of wetroom shower trays allows you to choose a model tailored to the dimensions of the room.

Material of wetroom shower tray

One of the most popular materials used in the production of wetroom shower trays is XPS foam. The advantage of this material is that it is lightweight, resistant to moisture and easy to install. Such foam also provides excellent thermal and acoustic insulation. The drain (square drain or linear drain) in such a tray is completely integrated with it, therefore the risk of leakage is eliminated.

This wet room shower tray is additionally reinforced with a layer of resin, which may affect its weight, but also increase its stability.

Slope and types of drains in wet room shower trays

When choosing wet room kits, you should also remember that they should have a minimal but effective slope of 1-2%. If the wet room shower tray has a linear drain, then the slope will be directed towards it on one side. If a point drain can be installed in it, it can be placed in the central part of the tray or asymmetrically. Then the slope will be directed towards its placement.

The best solution is to buy a tray with an integrated drain, because such wetroom kits are more affordable, factory-sealed against leaks and fully compatible.

Other parameters worth keeping in mind

When choosing a specific model, it is also a good idea to remember to check the strength of the floor (a wooden floor may require structural reinforcement, while a special self-leveling screed can be used on a concrete floor). In addition, in such a room, you should make sure how the underfloor heating works and be sure that a shower tray made of a specific material will not deform under the influence of temperature generated by such a heating system.

How do you install wet room trays?

When installing a shower tray for wet room, keep in mind that the process may be slightly different for wood and concrete floors. What are the differences?

Installing a shower tray on a wooden floor

First, you need to clean the wall and floor from various dirt and grime. Then you need to place the shower tray in the place where it will be after installation. Draw its perimeter and also draw the location of the siphon. With the help of a jigsaw, remove the floorboards in this place.

The choice of shower tray depends on the thickness of the boards. Then, integrating the tray with the substrate will be more efficient.

The next step is to connect the siphon to the pipe. You can rotate it 360 degrees, and the adjustable feet make it easy to adjust the height. Use a piece of plywood to support the siphon.

Now connect the pipe to the siphon compression adapter. Also place additional plywood between the beams to strengthen the base for the tray. After making sure that the shower tray is positioned correctly and stably, you can connect the siphon. It is important to maintain a slope to the drain. The whole thing should be sealed with silicone.

Installing a shower tray on a concrete floor

When installing a shower tray on a concrete floor, you need to prepare a recess in it the thickness of a tray and an additional hole for the siphon and pipes. A pneumatic hammer is most often used for this purpose. In this case, the siphon should be supported by concrete or additional cement. The entire surface must not be cracked and must be even.

Now make sure that the shower tray is flush with the floor around it and is level. Then, glue it with tile adhesive and use silicone to seal it.

Precision planning and selection of the appropriate shower tray model and taking into account its technical parameters will significantly facilitate installation. A well-planned wetroom will be an elegantly made space that increases the comfort of using the shower area for many years.