- Postcode districts
- NN11
- Nearby
- Rugby, Northampton and Royal Leamington Spa
- Guide price
- £5,800–£11,500
- Typical time on site
- 5–10 working days
- Water
- Hard across most of Northamptonshire
- Survey
- Free, at your home
What does a wet room cost in Daventry?
Guide price in Daventry: £5,800–£11,500 including VAT, depending on the room and what you choose. Labour costs in East Midlands put local prices at about 4% below the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Compact
- Full tanking, porcelain tiles
Signature
- 4–7 m² room
Large or luxury
- Large-format or stone-effect tiles
Guide prices for Daventry including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Daventry
As well as Daventry itself (NN11), we survey in Rugby, Northampton and Royal Leamington Spa.
In Daventry, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. In a compact Daventry bathroom, a wet room frees the space a tray and enclosure would take, but expect the whole floor to get wet. We quote wet rooms in Daventry only after looking at the floor construction, because that is where most of the cost difference lies.
Water across much of Northamptonshire is hard. If your supply in Daventry is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Strip-out, waste removal, a final flow test to the drain and handover
- Extractor fan and lighting by a qualified electrician, tested and certified, with underfloor heating if you choose it
- A survey of the floor construction, the joist size and direction or the concrete slab, and the route to the soil stack
- A frameless glass screen fixed to the wall and floor
Decisions to make first
Former or screed
A pre-formed board gives a consistent fall and suits timber floors. A sand and cement screed suits concrete slabs and larger shower areas.
Underfloor heating
Electric underfloor heating under the tiles dries the floor quickly after a shower; it is typically £700 to £1,500 for a bathroom.
Rules that apply in England
In England, a new drain connection or changes at the soil stack can be building-regulations work under Part H, and new circuits or changes to the wiring in the room are notifiable under Part P. If the wet room is a newly formed bathroom, Approved Document F requires extract of 15 litres per second intermittent or 8 litres per second continuous.

