Shower Tile Installation Essentials

1. Waterproofing membrane

First things first, you need a waterproofing membrane. This is a layer that goes between the tile and the substrate (the wall or floor). It's important because it prevents water from seeping through the grout and into the wall or floor. There are a few different types of waterproofing membranes, such as sheet membranes and liquid-applied membranes. The important thing is that you choose one that is appropriate for your specific installation and that you install it correctly.

2. Cement board or other substrate

The next layer that should go behind the tile is the substrate. This is the material that the tile adheres to, and it needs to be strong, durable, and able to support the weight of the tile. A cement board is a common choice for shower installations, as it's water-resistant and easy to work with. Other options include foam boards, which are lightweight and easy to cut, or gypsum boards, which are moisture-resistant but not as strong as cement boards.

3. Thinset mortar

Once you have your waterproofing membrane and substrate in place, it's time to start laying the tile. But before you do that, you'll need to apply a layer of thin-set mortar to the substrate. This is a type of cement that is mixed with water and applied with a notched trowel. The thin-set provides a strong bond between the tile and the substrate, and it also helps to level the surface.

4. Tile

Finally, it's time to lay the tile. This is the fun part, where you get to see your shower take shape. There are a wide variety of tile options available, from classic subway tiles to modern glass mosaics. Whatever you choose, make sure it's appropriate for a wet environment and that you use waterproof grout to fill in the gaps between the tiles.

So there you have it, the four things that should go behind the tile in a shower installation. But why is it so important to get this right? Well, if you don't properly waterproof your shower, you risk water damage to the walls or floor, which can lead to mold, mildew, and structural issues. Additionally, if you don't use a strong substrate and thin-set, your tiles could crack or come loose over time.

At Madtown Tile Installers, we take shower tile installation very seriously. We make sure to use the best materials and techniques to ensure that your shower is not only beautiful but also functional and long-lasting. If you're planning a bathroom renovation or new build in the Madison area, give us a call, and let us help you create the shower of your dreams.