Wet rooms in Isleworth

Postcode districts: TW3, TW5, TW7
Nearby: Hounslow, Heston and Southall
Guide price: £7,500–£15,000
Typical time on site: 5–10 working days
Water: Very hard across most of Greater London
Survey: Free, at your home

What does a wet room cost in Isleworth?

Guide price in Isleworth: £7,500–£15,000 including VAT, depending on the room and what you choose. Labour costs in London put local prices at about 25% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.

Compact

£5,600–£8,800

Under about 4 m²

Typical

Signature

£8,800–£15,000

Frameless screen, thermostatic shower

Large or luxury

£15,000–£22,500

Concealed valves, feature lighting

Guide prices for Isleworth including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Isleworth

As well as Isleworth itself (TW3, TW5 and TW7), we survey in Hounslow, Heston and Southall.

London homes in Isleworth often mean stairs, permits and neighbours below; we plan the logistics as carefully as the bathroom. In a compact Isleworth bathroom, a wet room frees the space a tray and enclosure would take, but expect the whole floor to get wet. If you are planning a wet room in Isleworth for level access, we design the fall and drain so the floor is flush from the doorway.

Supplies across most of Greater London are very hard. If your supply in Isleworth 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

A frameless glass screen fixed to the wall and floor
Full tanking of the floor and the shower walls, with sealed corners, pipe collars and a sealed drain connection
Slip-resistant porcelain floor tiles and wall tiling
A survey of the floor construction, the joist size and direction or the concrete slab, and the route to the soil stack

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.

Screen size

A screen of 1200 mm or more keeps spray off the rest of the room in most layouts. In a very small wet room, expect the whole floor to get wet.

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.

More about wet rooms

Wet rooms in Isleworth: questions

What is the price of a wet room in Isleworth?

A wet room in Isleworth usually costs £7,500–£15,000 including VAT. The final figure comes down to what you choose and what we find at the survey; your written quote lists every item so you can see where the money goes.

Who handles building control for a wet room in Isleworth?

Building control for Isleworth is handled by the local council or an approved inspector. If your job needs sign-off — for example a new circuit, new drainage or a new extractor where there was none — we tell you at the survey and handle the notification as part of the work.

How long does a wet room take?

Allow 5–10 working days on site for most jobs, plus the lead time for products after you approve the quote. We give you a day-by-day plan before work starts in Isleworth.

Is the home survey in Isleworth really free?

Yes. We visit, measure the room, check the pipework, drainage and electrics, and talk through what you want. You then get a written, itemised quote with no obligation to go ahead.

Is a wet room better than a walk-in shower?

A wet room gives a completely level floor and a seamless finish, but costs more because the whole floor is tanked. A walk-in shower uses a low-profile tray and a glass panel, is quicker to fit and costs less. If you need level access, a wet room is the right choice; if you just want an open shower, a walk-in is usually enough. Our guide to wet rooms and walk-in showers goes further.