Updated 25 September 2026
Wet room tiling cost UK 2026
The going rate for wet room tiling in 2026 is £600–£1,200 (labour only). Below: a calculator, what the job involves, materials at three price levels, and the prep that changes the price.
Market band£600–£1,200
Worked example, 6 m² floor£1,747
Time on site4 days · 2 visits
Wet room tiling calculator
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Market band source: Trade2Base.
What the job involves
| Stage | Task | Typical time |
|---|---|---|
| prep | Protect and set out | 0.5 h |
| prep | Prime surfaces | 0.05 h per m² |
| prep | Fit wet room former and drain | 3 h |
| prep | Tank wet zone | 0.25 h per m² |
| fix | Fix floor tiles | 0.8 h per m² |
| fix | Fix wall tiles | 0.8 h per m² |
| finish | Grout and clean | 0.15 h per m² |
| finish | Silicone and trims | 1 h |
Some stages wait for materials to cure first, which can mean a return visit — that's why the worked example has 2 visits.
Materials at three price levels
| Material | Budget | Trade choice | Premium |
|---|---|---|---|
| Wet room former with drain kit | £90 Basic former and gully — Sets the falls to the drain | £150 Branded former with linear or centre drain — Pre-formed falls, easier to tank | £250 Low-profile former with linear drain — Minimal step, designer drain |
| Tanking system (primer, membrane, tapes, corners) per m² | £8 Liquid tanking kit — Waterproofs the shower zone | £12 Branded tanking system — System-tested with the adhesive | £16 Sheet membrane system — Tile straight away, no drying coats |
| Tile primer 5L tub | £15 Own-brand SBR/acrylic primer — Seals dusty screed | £22 BAL APD or equivalent — Matched to the adhesive system | £30 High-bond primer — Tile over existing tiles or non-porous surfaces |
| Flexible floor tile adhesive (S1) 20kg bag | £12 Merchant own-brand S1 (e.g. Premtool SSG) — Cheapest compliant S1 for a sound concrete floor | £22 BAL SPF S1 or equivalent — 30-minute open time, flexible for timber, UFH and large format | £32 Rapid-set S1 — Grout the same day, saves a return visit on small floors |
| Wall tile adhesive (S1, solid bed for wet areas) 20kg bag | £12 Merchant own-brand S1 — Compliant S1, solid bed | £22 BAL SPF S1 or equivalent — Solid bed with no voids where water can sit | £32 Rapid-set S1 — Grout and seal the same day |
| Grout 5kg bag | £10 Standard cement grout — Dry areas, standard joints | £16 Flexible grout — Flexible for timber, UFH and wet areas | £24 Stain-resistant flexible grout — Resists staining and mould in kitchens and showers |
| Sanitary silicone tube | £5 Standard sanitary silicone — Movement joints at edges | £8 Anti-mould sanitary silicone — Stays white in bathrooms | £12 Colour-matched silicone — Matches coloured grout |
Trade prices ex VAT, estimates checked 2026-09-25. Log your receipts in Grafto and your own prices replace these.
What changes the price
- Tile size? up to 300mm · 600x300 · 600x600 · 1200x600+ · mosaic big effect
- Tile material? ceramic · porcelain · natural stone
- Wall area to tile (m²)? big effect
- What's underneath? concrete/screed · timber boards · ply/chipboard · existing tiles big effect
- Layout? straight · brick bond · diagonal · herringbone
- Window or extractor? openable window · extractor fan · neither
- Who supplies tiles? customer · me big effect
- Property built? 2000 or later · before 2000 · unknown
Good practice
- Old tiles come up so the new floor bonds to a sound base
- Timber moves: overlay with 6 mm backer board and use S1 adhesive
- Large format needs 3 mm/2 m flatness, clips, back-buttering and two to lift
- Diagonal and herringbone waste about 15%
- Natural stone: white adhesive, seal before grouting
- Mosaic runs at 2–4 m² a day and uses more grout
- Underfloor heating: S1 adhesive, decoupling and movement joints
- Plasterboard in a wet zone must be tanked before tiling
Prep to look for
| Condition | Check | Effect |
|---|---|---|
| Timber floor | floorboards or ply visible | |
| Bouncy floor | Does the floor flex when you walk on it? | Subfloor strengthening or overlay, only if found £150–£400 |
| Uneven floor | visible dips, rocking tiles, uneven boards | Level the floor |
| Paint in the wet zone | glossy painted wall inside the shower zone | Strip paint in the wet zone, Tank wet zone. Never tile onto paint in a wet zone: strip and tank |
| Soft or crumbling board | Is the wall board soft or crumbling behind old tiles? | Board walls with cement board |
| Damp signs | tide marks, efflorescence, peeling paint | Damp investigation and repair £150–£400. Damp signs: find the cause before tiling |
| Possible asbestos | Artex swirls or old 225 mm (9 inch) square floor tiles | Possible asbestos: test before disturbing |
| Lots of cuts | pipes, boxing, window reveals, nibs, sockets | Pipes, boxing and reveals add cutting time (about +10–20%) |
Questions
How much does wet room tiling cost in the UK in 2026?
The researched market band is £600–£1,200 (labour only), from Trade2Base. A worked example of 6 m² floor comes to about £1,490–£2,062 across budget, trade and premium materials.
How long does wet room tiling take?
The worked example of 6 m² floor takes about 4 working days over 2 visits (waiting for materials to cure in between).
What changes the price of wet room tiling?
Mainly tile size, wall area to tile (m²), what's underneath, who supplies tiles, plus any prep found on site: timber floor, bouncy floor, uneven floor, paint in the wet zone.