Beginner’s Guide to Installing Porcelain Tiles in the Bathroom

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The elegance of porcelain bathroom tiles is unmatched in terms of pure material choices and aesthetics. They are crafted with the finest materials like clay, sand, and feldspar and prepared at high temperatures of 2300°F. The high-end manufacturing techniques lead to incredible durability and ease of maintenance with high porous qualities.

An ideal bathroom requires the right combination of extraordinary materials and a beautiful finishing touch. For a beginner, installing porcelain tiles is often assumed to be challenging, but following the proper methodology can make it a relatively straightforward process. Let’s discuss how to choose the suitable tiles, the installation method, and the installation steps, and provide answers to all your questions.

How to Select the Correct Tiles

Selecting the right porcelain bathroom tile is a form of personal creative expression that a homeowner indulges in. Crafting the ambience in the bathroom requires a careful understanding of how different styles can transform the space. Here are some material options to consider for your bathroom:

  • Wood effect: This choice can evoke a rustic elegance reminiscent of a wooden lake house.
  • Marble effect: These glazed marble interiors can create a luxurious transformation that gleams through the surface.
  • Concrete product: The pure, raw texture can serve as a gateway to bold and dramatic transformations within homes.
  • Stone effect: An earthy tone can make a strong statement and bring added sophistication to the bathroom.

Mix and match these different tile styles to create a new dimension in your bathroom. Experiment with various textures, including polished, matte, and R+PTV tiles, to achieve both slip resistance and a luxurious feel.

Once you’ve hand selected the right porcelain tile and envisioned your bathroom space, it’s time to begin the step-by-step installation process.

Installation Materials Required

The first step is getting your tools from the local hardware store to ensure you’re well-prepared for installation. Here is everything you need to start your dream bathroom makeover:

  1. Tile spacers
  2. Waterproof sealant
  3. Mortar
  4. Saw
  5. Grout sponge
  6. Measuring tape
  7. Screws
  8. Pointed trowel
  9. Grout
  10. Backer boards
  11. Drill
  12. Level

Steps To Install Bathroom Tiles


The first step is to prepare the surface where you will install the bathroom porcelain tiles. Ensure it’s clean and any moisture is removed from the area where tiles are meant to be installed. There can be other materials, such as vinyl, wallpaper, and cracks, that need to be removed and filled quickly.


For additional benefits, one can install backer boards as a support structure in the bathroom to provide a sturdy surface for the tiles to rest on. The installation process is simplified, and any water damage is minimised. Use drills to screw the boards into the walls and flooring to ensure they are correctly connected. Ensure the surface is levelled to ensure the tiles fit and finish perfectly across the bathroom surfaces.


The next step is to prepare the mortar, following the strict code based on the manufacturer’s recommendations. Mortar is a cement-based adhesive, and you can prepare it by mixing water to ensure the tiles properly adhere to the bathroom surface. The consistency should be buttery smooth and must be adequately mixed. Apply it with a notched trowel on the section you are working on.

Place the tiles gently, press them into the mortar according to the plan, and ensure the gaps are evenly maintained and levelled. For tricky surface areas, begin cutting the tiles with a tile cutter and ensure you take accurate measurements. Please give it a few days to ensure the mortar starts to dry up and is ready for the following process.


Start the grouting operation to ensure the tiles remain well placed, and remove the excessive grout with a damp sponge. The benefits of grouting will be seen for years to come as it provides a proper foundation for tiles and ensures moisture does not seep through the gaps.


Apply a sealer to the bathroom tiles to ensure that extra protection is provided to the tiles. Ensure that the grout lines have entirely dried up within 48 hours. Install a penetrating or a membrane sealer based on your design choice and preferences. The penetrating one does not alter the visual appearance, while the membrane might change the grout lines slightly.

Maintain precaution while applying it, and use a simple brush or roller. Go line by line and start to cover all the grout lines methodically.

Finishing Touches

Trim or adjust the tiles to ensure everything looks pristine, beautiful, and elegantly placed. An industrial-grade cleaner can ensure that tiles are appropriately removed from all the grime, dust, mortar, and grout residue. For a more elegant home-based cleaning solution, use white vinegar to ensure the tiles look incredibly polished.

Tips For A Beautiful Bathroom

Top-to-bottom installation: When installing tiles in the shower, start from the ceiling first rather than from the flooring. The most significant benefit is ensuring that the angular portions lie precisely on the grout lines to establish perfect symmetry. Also, this technique helps one focus on getting the minute details right when working on a complex wall pattern.

Windows and doors: For any bathroom, getting waterproofing right is tricky; that is where the maximum focus should be spent. Please take note of levelling, as it is an essential part of the installation, and applying the tiles can change the height of the flooring in the bathroom. It is crucial to account for the new layout changes in the door frame to ensure smooth access. In the windows, apply the mortar, grout, and sealer carefully so that moisture does not seep through the edges.

Tile dimensions: The thickness or the space they occupy in the bathroom. It can fundamentally change the design patterns, the amount of cutting required, and the affordability of the tiles. If you can access a professional porcelain tile-cutting expert with the necessary knowledge, you can get porcelain slabs for a more seamless, elegant bathroom.

Otherwise, use small porcelain tiles to ensure limited cutting and deal with extreme edge cases, achieving the right seamless fit and finish.

Final Thoughts

Installing porcelain bathroom tiles with the proper knowledge, skills, and toolset is incredibly easy and affordable. Prepare extensively for a bathroom makeover, and be mindful of the pipelines within the walls. Ensure all the tiles fit perfectly and create a seamless, elegant experience with no significant crevices for water to seep in.

Install premium quality materials throughout the bathroom to ensure longevity, and use R+PTV tiles to ensure limited slipperiness. Following the guide, an old bathroom can be transformed into a luxurious space in no time.

Jen Stanbrook
Jen Stanbrook

Jen is an interiors writer and blogger and has an insatiable love of home style and decor

Find me on: Web

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