What is the best tile size for a small bathroom sink backsplash?

Subway tiles at 75×300 mm and standard 300×450 mm or 300×600 mm formats work well in compact bathrooms. Smaller sizes are more forgiving on uneven walls and don't require flat surface preparation to the same degree as large-format tiles.

Are glossy basin backsplash tiles easier to clean?

Yes. Glossy surfaces don't trap soap residue, toothpaste, or grooming products the way textured or matte tiles do. Routine wiping is more effective on a smooth glaze. The trade-off is that water spots and fingerprints are more visible between cleanings.

Which tile finish hides water splashes best?

Matte-finish tiles hide water spots better than glossy tiles in daily use. However, matte finishes require more thorough wiping to prevent soap film buildup in the micro-texture over time.

What causes loose or falling tiles behind a wash basin?

Loose tiles are typically caused by unsuitable adhesive, moisture penetration behind the tile system, or failure to use a waterproof-rated adhesive in a wet-zone installation. Partition walls with excessive vibration or movement can also contribute.

Is epoxy grout necessary for wash basin backsplash areas?

For a basin backsplash that gets wet multiple times daily, epoxy grout is a significantly better long-term choice than standard cement-based grout it is fully waterproof, resists staining, and doesn't support mould growth.

How do I seal the gap between the basin and the tiled wall?

A thin, continuous bead of silicone sealant should be applied at the joint where the basin edge meets the tiled wall. This prevents water from silently entering behind the basin and damaging the adhesive, wall substrate, or plumbing over time. Action tip: Ensure the joint is completely dry and free of old grout dust before applying this is the single most common cause of silicone bond failure within the first year.