
Before fixing your wall tile it is important that you have a clean, dry, flat surface to work on. Remove all wall coverings, paint, old adhesives, grandma's chewing gum or other debris to ensure a sound base for tiling. The surface should be as flat as possible.
Use a spirit level and baton to ensure a level base. Using a baton as a guide apply tiles from the centre of the wall out, resulting in the corner tiles being the same size: alternatively, if the corner is of visual importance, use the corner as a starting point and tile away from it. Leave an equal gap between tiles for grouting.
Straight cuts: Using a tile cutter, score the glazed side of the tile. Place the scored line over a matchstick keeping the glazed surface up. Press both sides firmly to ensure a clean break.
Round cuts: Score the tile as above. Using a tile nibbler carefully break small sections away until required shape is achieved. To smooth rough edges use a tile file. Always file away from the glazed surface.
Apply sufficient adhesive to the wall with a suitable notched trowel that will allow you to place the tiles whilst the adhesive is still fresh. To check the adhesive is still fresh, touch it with your fingers. If they come away clean the adhesive will need to be removed and reapplied. Use tile spacers to ensure an equal joint between tiles. Allow the adhesive to dry, normally 24 hours before grouting, unless you are using a rapid setting adhesive.
Mix your grout as specified by the manufacturer and apply with a grouting tool. Work the grout firmly into the joint diagonally across the tiles. Ensure that the grout fills the joint to the full depth. Remove excess grout with the grouting tool and finish the joint with a suitable wet sponge. Finally, polish with clean dry cloth.
All corner joints and abutments to baths, shower trays, kitchen work tops, etc. should not be grouted but filled with silicone sealant, which will act as a flexible movement joint. Finally stand back, marvel at the wall, invite your friends round and show them your new wet tiles whilst impressing them with your grouting and tile nibbling skills.
