Wall tiles are a timeless solution for enhancing both the functionality and appearance of a space. From kitchens to bathrooms, they provide water resistance, easy maintenance, and aesthetic appeal. Whether you're going for a classic subway look or a bold patterned feature wall, installing wall tiles is a project many DIYers can take on with the right guidance.
Follow these step-by-step instructions to install wall tiles like a pro.
Why Wall Tiles?
Wall tiles are ideal for splash zones, humid areas, and design focal points. They’re used for kitchen backsplashes, bathroom walls, shower enclosures, and even accent areas in living rooms or entryways. With options like ceramic tiles and porcelain tiles, you can create looks that range from sleek and modern to rustic and homely.
Tools and Materials You’ll Need
Before you begin, gather the following:
Wall tiles of your choice
Tile adhesive (ready-mix or powder form)
Notched trowel
Spirit level
Tile spacers
Tile cutter or scorer
Grout and grout float
Sponge and bucket
Chalk line or pencil
Masking tape
Dust sheets and protective gloves
Step 1: Prepare the Surface
A clean, dry, and level surface is key to long-lasting tilework.
Remove old coverings: Take off any wallpaper, peeling paint, or previous tiles.
Fill holes: Use filler to smooth over any gaps, cracks, or holes.
Prime the surface: Especially on porous walls like plaster, use a primer to prevent rapid adhesive drying.
If you’re tiling a wet area such as a shower wall, consider installing tile backer boards to provide moisture resistance.
Step 2: Plan Your Layout
Tile placement can make or break your finish. Planning helps avoid narrow slivers of tile at the edges.
Mark your base line: Use a spirit level to draw a horizontal guide line slightly above the skirting board or surface line.
Use a batten: Screw a wooden batten into the wall along this guide line, it’ll support your first row of tiles.
Check symmetry: Dry-lay tiles with spacers along both vertical and horizontal axes to check where cuts will fall.
This step is particularly important when using patterned tiles like Victorian wall tiles or geometric tiles, as poor alignment will be more noticeable.
Step 3: Apply Adhesive
Mix your adhesive (if using powdered) according to the manufacturer’s guidelines.
Use the right trowel: A notched trowel helps you spread the adhesive evenly and create ridges for better tile bonding.
Apply in small sections: Only spread adhesive in manageable areas so it doesn’t dry out before tiling.
For smaller areas like kitchen splashbacks, ready-mix wall tile adhesive can be more convenient.
Step 4: Fix the Tiles
Now comes the exciting part, putting your tiles up.
Start from the center and work outward.
Press tiles firmly into the adhesive, using a slight twist.
Insert tile spacers at each corner to maintain uniform grout lines.
Use a spirit level and rubber mallet (gently!) to keep everything flat and even.
Always clean any excess adhesive that oozes out between tiles before it dries.
Step 5: Cutting and Fitting
To finish edges, corners, or obstacles like sockets:
Measure carefully, then mark your tile with a pencil.
Use a tile cutter or scorer for straight cuts.
For notches or curves, a tile nipper or wet saw may be required.
Wear safety goggles and gloves when cutting to protect yourself from sharp shards.
If you need to finish off edges neatly, consider using tile trims for a polished look.
Step 6: Let the Adhesive Dry
Leave the adhesive to set for at least 24 hours before grouting. Avoid touching or disturbing the tiles during this time.
Step 7: Apply Grout
Once everything is firmly in place, it’s time to grout the joints.
Mix the grout as per the packet instructions.
Use a grout float to press the grout into the gaps at a 45-degree angle.
After about 10-15 minutes, wipe off the excess grout from the tile face using a damp sponge.
Let the grout dry, then polish the tiles with a soft cloth to remove haze.
Choose your grout carefully — lighter grout highlights patterns, while darker grout can hide dirt and create contrast.
Step 8: Seal the Grout (Optional)
Some grouts, especially in bathrooms and kitchens, benefit from sealing to prevent moisture penetration and stains. Apply a grout sealer if your product requires it.
Final Tips
Always order 10% more tiles to allow for breakages and cuts.
For feature walls, consider decorative options like mosaic wall tiles or metro tiles.
Use anti-mould grout for areas with high humidity.
Keep a bucket of clean water and sponge nearby during installation for quick cleanup.
Ready to Start Tiling?
With careful preparation and a methodical approach, installing wall tiles can be a rewarding DIY project that dramatically improves your space.
