Why a splashback is the perfect first tiling job

A kitchen splashback is the ideal place to learn to tile. It is small — most are between one and three square metres — it sits at waist height, so you are not stretching or kneeling, and it needs no plumbing or structural work. Nothing here is load-bearing or watertight in the way a shower or a floor is, which means mistakes are cheap to fix. If a tile sits proud or a cut goes wrong, you can lift it, scrape the adhesive off and start again. Set aside a full weekend and you will have a wall that looks like it cost far more than it did.

The trick is to work in a calm order: plan, prep, cut, stick, grout. Rushing any of those stages is what turns a two-day job into a three-weekend one.

What you actually need to buy

You do not need a wet saw or a professional trowel collection. For a splashback, a short shopping list does the whole job:

• Tiles. Budget ceramic is the right choice — 100 x 100mm squares or 200 x 100mm metro tiles are cheap, light and easy to cut. Avoid porcelain for a first attempt; it is much harder to score and snap by hand. Buy about 10 per cent extra for breakages and future repairs.
• Ready-mixed tile adhesive. A tub of the type sold for kitchens and bathrooms. No mixing, no waste, and it stays workable for an hour or two.
• 2mm tile spacers. A bag of 200 costs a few pounds and gives you even joints without guesswork.
• A manual tile cutter. The score-and-snap type, roughly £15 to £25. Buy one with a decent cutting wheel rather than the cheapest on the shelf.
• Grout. A fine, non-sanded grout for joints under 3mm. Ready-mixed grout is fine for a splashback and avoids mixing by eye.
• Grout float, two sponges, a bucket, an old toothbrush.
• Silicone sealant and a gun for the joint where the tiles meet the worktop.
• Sugar soap, clean cloths, a spirit level, a pencil, safety glasses.

For a typical two square metre splashback, expect to spend somewhere between £50 and £80 if you check clearance shelves and end-of-line tile ranges. A tile file or rubbing stone is worth the extra few pounds for softening cut edges.

Measure, plan and prepare the wall

Measure the width and height of the area, multiply them together for the square metreage, then add 10 per cent. Next, work out where to start. Tiling from a corner almost always leaves an ugly sliver of a cut at the other end, so find the visual centre instead — the middle of the hob, or the middle of the window, depending on what dominates the room. Mark that point with a vertical pencil line.

Now dry lay a row of tiles along the worktop with spacers in place, no adhesive, and see where the two end cuts fall. Shift your starting line left or right until both end cuts are at least half a tile wide. That single adjustment is what separates a neat job from an obviously amateur one. Once you are happy, draw a level line along the bottom edge and work upwards from there.

Preparation is quick but matters. Turn off the circuit at the consumer unit before touching anything electrical. Remove socket and switch faceplates and put the screws somewhere safe. Wash the wall with sugar soap, rinse and let it dry completely. Glossy paint needs a light key with sandpaper so the adhesive can grip. Bare plasterboard or fresh plaster should be sealed with a tiling primer or diluted PVA, otherwise the adhesive dries out too fast and never sets properly.

Cutting tiles without panic

Measure twice and mark the tile face with a pencil, remembering to allow for the spacer gap — usually 2mm. Place the tile on the cutter, line the wheel up with your mark and score firmly once, in a single steady stroke. Do not go back and forth. Then bring the handle down to snap the tile along the score. Straight cuts are genuinely that simple.

For an L-shaped cut around a socket, score and snap in two stages, then nibble away the notch with tile pincers. For a pipe, drill a ring of small holes with a tile bit and tap out the centre, or cut a slot from the top edge and hide it behind the pipe collar. Always cut on a scrap of board or old carpet to catch shards, and wear safety glasses. Finish every cut edge with a rubbing stone.

Sticking them on

Stir the ready-mixed adhesive rather than adding water. Comb it onto the wall in small sections — about a square metre at a time — because it skins over quickly and stops gripping. Press each tile on with a gentle twist, then drop spacers at every corner. Check with a spirit level every few tiles, not just at the end.

Around sockets, run adhesive around the box and tile right up to it, then refit the faceplate using longer screws so it sits flush against the new surface. Leave a gap of a few millimetres where the tiles meet the worktop and any side edges — that joint gets silicone, never grout, because grout cracks as surfaces move at different rates. Use a heat-resistant silicone where the splashback meets a worktop beside or behind a hob.

Then walk away. Ready-mixed adhesive usually needs a full 24 hours before grouting. Check the tub and be patient; grouting too early is the most common reason a first tiling job fails.

Grouting, silicone and the final tidy

Once the adhesive has set, pull out the spacers. Work grout diagonally across the joints with the float, pressing it in firmly, and only do a square metre at a time. Wipe the surface with a damp sponge before it hardens, rinsing the sponge often, and let it dry. A short while later, buff the tiles with a dry cloth to remove any haze.

Finish with a bead of silicone along the worktop and any exposed edges. Run a thin line, then smooth it with a fingertip dipped in washing-up liquid and water. Leave everything for a day before giving it a proper wipe-down. Clean ceramic tiles with warm soapy water rather than anything abrasive, keep a couple of spare tiles in the loft for future mishaps, and you will have a splashback that looks properly fitted and costs far less than paying someone to do it.