Tiling is one of the most impactful finishing jobs in a bathroom — and one where quality really shows. A skilled tiler produces level, evenly spaced tiles with clean grout lines; a rushed or inexperienced job shows every flaw under the light. In 2026, expect to pay meaningful money for the skill as well as the materials.
The total cost to tile a standard UK bathroom — typically 4–6 m² of floor and 12–18 m² of wall — falls in the range of £600–£1,500 for mid-range ceramic tiles, or £1,200–£3,000+ for large-format porcelain or natural stone finishes.
Labour Cost Breakdown
Tilers typically quote either per m² or per day. Per-m² rates are more common for larger projects; day rates apply when the job is small or complex.
| Area | Labour Cost per m² (national avg) | Labour Cost per m² (London / SE) |
|---|---|---|
| Wall tiles (standard ceramic) | £25–£40/m² | £35–£55/m² |
| Wall tiles (large format 60×60cm+) | £35–£55/m² | £45–£70/m² |
| Floor tiles (standard ceramic/porcelain) | £30–£50/m² | £40–£65/m² |
| Floor tiles (natural stone, mosaic) | £45–£80/m² | £60–£100/m² |
| Tiler day rate (national) | £180–£260/day | £230–£320/day |
Labour rates include adhesive application, setting out, cutting, and basic grouting. They do not typically include waterproof tanking, tiling to curved or complex surfaces, or removal of old tiles (add £5–£15/m² for strip-out).
Worked Example: Standard 3.5 m² Bathroom
A typical small UK bathroom with a bath/shower over, basin, and WC:
| Task | Area / Qty | Unit Cost | Total |
|---|---|---|---|
| Wall tiles (ceramic, 3 walls to 2.1 m) | 18 m² | £32/m² labour | £576 |
| Floor tiles (porcelain) | 3.5 m² | £40/m² labour | £140 |
| Strip-out existing tiles | 21.5 m² | £8/m² | £172 |
| Waterproof tanking (wet area) | 6 m² | £15/m² | £90 |
| Total labour | £978 | ||
| Ceramic wall tiles (mid-range, 30×60) | 20 m² (inc. waste) | £18/m² | £360 |
| Porcelain floor tiles (inc. waste) | 4.5 m² | £25/m² | £112 |
| Adhesive, grout, spacers, edging | — | — | £120 |
| Total materials | £592 | ||
| Project total | ~£1,570 |
This is a realistic all-in cost for a competent job with decent materials. It does not include any plumbing, plastering, or suite cost.
Material Costs: Tile Prices per m²
Tile cost varies enormously by type and format. Budget accordingly:
| Tile Type | Supply Cost per m² |
|---|---|
| Basic ceramic (wall, 30×45 cm) | £8–£20/m² |
| Mid-range ceramic / porcelain | £18–£40/m² |
| Large format porcelain (60×60, 60×120) | £35–£80/m² |
| Encaustic / patterned ceramic | £40–£90/m² |
| Natural stone (travertine, marble) | £50–£150/m² |
| Mosaic (glass or natural stone) | £60–£200/m² |
Always buy 10–15% extra to account for cuts and future repairs. Tiles from the same batch are colour-matched — buying a different batch later often results in a visible variation.
What Affects the Total Cost?
Tile size — larger tiles are quicker to lay per m² but require a flatter substrate and more precise levelling. Large-format tiles (anything above 60×60 cm) are premium to lay because errors are more visible and cutting is more complex.
Surface preparation — a smooth, plumb, solid background is essential. Walls that are out of plumb or have old adhesive lumps require preparation before tiling. This adds time and cost, but skipping it causes tiles to crack or pop.
Pattern and layout — a straight brick-bond layout is fastest; a herringbone or diagonal pattern adds 20–30% to laying time and waste. Feature walls or niche recesses add complexity.
Existing tiles — removing old tiles risks damaging the plasterboard beneath (especially in 1980s–2000s bathrooms where tiles are glued directly to the board). Expect to replace sections of plasterboard where the tile pull damages the surface. Budget £100–£300 extra for this.
Tanking / waterproofing — British Standard BS 5385 and current NHBC standards require a waterproof membrane in wet zones (shower enclosures, baths with shower). Tanking adds £10–£20/m² to the cost and is essential, not optional. Skipping it leads to damp penetration behind tiles.
Building Regulations and Standards
Tiling in bathrooms is not directly regulated by Part A–R of the Building Regulations, but the work must conform to relevant British Standards:
- BS 5385 Parts 1 and 4 cover wall and floor tiling in internal areas, including adhesive selection, substrate requirements, and grout joint widths.
- Part P applies if you are carrying out any electrical work in the bathroom at the same time (heated floors, shaver sockets).
- Part B (fire) applies if any floor tile penetrations are near structural elements in a flat.
Heated (underfloor) electric systems under tiles in bathrooms must be installed by a Part P-registered electrician or notified to the local authority.
How to Choose a Tiler
- Ask to see examples of large-format tile work if that is what you want — it is a specialist skill distinct from standard ceramic tiling.
- Check whether they supply adhesive and grout (most do) and whether that is included in the per-m² rate.
- Confirm they will provide a waterproof tanking system for wet areas rather than just tiling direct to plasterboard.
- Get a quoted price, not just a day rate — tiling projects often take longer than expected due to prep, and an open-ended day-rate job can overrun significantly.
Summary
Tiling a bathroom properly is a skilled job. Budget £600–£1,500 for a small to medium bathroom with mid-range tiles, or £1,500–£3,500 for larger bathrooms or premium materials. The quality of preparation — flat, plumb, tanked surfaces — determines the longevity of the finished job. A tiling job done right should last 20–30 years without issues.
