How to Choose Metro Tiles for Lasting Walls

A classic white tiled splashback can look clean and timeless, but metro tiles are not limited to one familiar bathroom or kitchen look. The same rectangular format can be crisp and contemporary, rich in colour, softly handmade in appearance or confidently traditional. The difference comes down to tile finish, size, layout, grout and the quality of the preparation behind it.

For a project that looks good on completion and continues to perform, choose the visible tile and the installation materials as one system. That means planning the setting-out, checking the wall condition and selecting a suitable adhesive, grout and trim before the first tile is fixed.

What are metro tiles?

Metro tiles are small rectangular wall tiles, traditionally associated with the glazed ceramic tiles used in underground stations. The best-known format is 100 x 200mm or 100 x 300mm, often with a bevelled face that catches the light along every edge. Flat-faced versions offer a calmer, more modern finish, while handmade-look ranges bring gentle variation in surface and tone.

They work well because the shape is simple and flexible. A white bevelled tile can suit a period property, while a glossy green, blue or black tile can give a kitchen splashback or shower wall more depth. Larger metro formats reduce the number of grout joints, and slimmer options can create a more detailed, decorative effect.

Most metro tiles are designed for walls. Always check the product specification before using any tile on a floor, in a shower area or around a heat source. A wall tile may be ideal behind a basin or cooker but unsuitable for a heavily used floor.

Choose the right finish for the room

The finish changes both the appearance of the tiles and the level of day-to-day maintenance. Gloss metro tiles reflect light, helping compact bathrooms, cloakrooms and darker kitchen areas feel brighter. Their wipe-clean surface makes them a practical choice for splashbacks, although water marks can be more noticeable in hard-water areas.

Matt tiles have a softer, more understated look. They can work particularly well with natural wood, stone-effect flooring and brushed brass or black fittings. A textured or handmade-look surface adds character, but it may need more careful cleaning around raised detail and grout joints.

Colour deserves as much attention as finish. White and off-white tiles remain dependable for resale-minded renovations and smaller rooms. Softer sage, warm grey and muted blue can add colour without dominating the room. Darker shades are striking behind a vanity unit or across a kitchen splashback, but consider the available light and the grout colour before committing to a full wall.

If you are coordinating a bathroom, take samples alongside the vanity unit, shower enclosure frame, taps and flooring. Tile colour can shift noticeably between natural daylight and artificial lighting. This small check avoids a finish that appears too cool, too cream or more reflective than expected once installed.

Metro tile sizes and layouts

Size and layout determine how busy or calm a tiled wall will feel. Standard-format tiles create the classic metro appearance and suit most bathrooms and kitchens. Longer tiles can make a wall feel wider, particularly when laid horizontally, while vertically stacked tiles can add height to a low-ceilinged room.

The traditional brick-bond layout staggers each row by half a tile. It has an easy, familiar rhythm and suits bevelled designs especially well. A straight stack, where vertical grout lines align, feels neater and more contemporary. It also demands accurate setting-out, as uneven lines are more obvious.

Herringbone is effective on a feature wall, within a shower enclosure or above a worktop. It uses more cuts than a simple stack or brick bond, so allow for extra tiles and more installation time. A vertical herringbone can feel more formal; a horizontal layout gives a wider, more relaxed effect.

For a considered finish, avoid starting with narrow cuts at the most visible edge of a wall. Mark the tile positions first, find the centre line and adjust the layout where needed so the cuts are balanced. This matters around mirrors, niches, windows and cooker splashback areas, where uneven cuts can distract from an otherwise high-quality installation.

Grout changes the final look

Grout is not merely the material between the tiles. It can make a metro tile layout stand out or allow it to recede into the background. A close-match grout creates a quieter surface, which is useful with strong colours, handmade-look finishes or smaller spaces. Contrasting grout highlights the rectangular shape and pattern, producing a more graphic result.

White tiles with dark grout remain popular, but they are not always the lowest-maintenance choice. Pale grout may discolour over time if it is not cleaned regularly, while very dark grout can show limescale in wet areas. Mid-tone grey is often a practical compromise for bathrooms and kitchens.

Joint width also affects the result. Many modern rectified tiles are suitable for narrower joints, but handmade-look and bevelled tiles may need a slightly wider joint to accommodate size variation and preserve an even layout. Follow the tile manufacturer’s guidance and use spacers or levelling aids where appropriate.

Prepare the wall before tiling

Even the best metro tiles cannot disguise a poor substrate. Walls should be clean, sound, dry and sufficiently flat before tiling begins. Remove loose paint, wallpaper, dust, soap residue and anything else that could prevent the adhesive bonding correctly.

In wet areas, preparation is more than a cosmetic step. Shower walls and other high-exposure zones may require suitable waterproofing before tiling. Tiles and grout are not a waterproof tanking system on their own. Using the correct preparation products helps protect the background from moisture and gives the tiled finish a more reliable foundation.

Check the substrate when selecting adhesive. The right choice can vary between plasterboard, cement board, plaster, masonry and existing tiles. It also depends on tile size, tile weight and whether the area is dry or wet. Ready-mixed adhesive may be suitable for some small ceramic wall tiles in dry spaces, but cement-based adhesive is often the more appropriate option for wet areas, larger tiles and professional installations.

Do not rush this stage to save time. Correctly repairing, priming and flattening a wall makes setting-out easier, reduces lipping between tiles and helps avoid future failures.

Finishing details that make the difference

Tile trims give exposed edges a neat, durable finish around external corners, window reveals, splashbacks and boxed-in pipework. Aluminium trims are available in finishes that can coordinate with chrome, black, brass or stainless-steel bathroom fittings. Choose the trim depth to suit the finished tile and adhesive bed, rather than selecting by appearance alone.

Silicone sealant should be used at changes of plane, such as wall-to-wall corners and where a tiled wall meets a bath, shower tray or worktop. Grout is rigid and can crack where movement occurs. A good-quality sanitary silicone allows for small movement while creating a tidy, water-resistant joint.

Allow enough tiles for cuts, breakages and future repairs. The exact allowance depends on the layout and room shape. A straightforward stacked splashback usually needs less extra material than herringbone around niches, windows or multiple corners. Keeping a few spare tiles from the same batch can make a later repair far simpler.

Ordering for a complete project

Before ordering, measure each tiled area carefully and record the height and width separately. Deduct large openings only where appropriate, then add an allowance for cuts and layout. Check that all tiles are from the same batch where possible, especially with colour-rich glazes or handmade-look styles that have intentional variation.

It is also worth ordering the practical items at the same time: suitable adhesive, grout, spacers, primer, waterproofing materials where required, trims and silicone. FMV Tiles & Bathrooms brings these project stages together, helping homeowners and tradespeople source the finish and the materials needed to install it properly.

A well-chosen metro tile does not need to be elaborate to look considered. Give the layout proper attention, prepare the wall thoroughly and finish the edges and joints correctly. Those decisions are what turn a familiar tile into a wall that continues to look right long after the project is finished.