Wet rooms in Horsham

Postcode districts: RH12
Nearby: Crawley, Horley and Haywards Heath
Guide price: £6,700–£13,500
Typical time on site: 5–10 working days
Water: Hard across most of West Sussex
Survey: Free, at your home

What does a wet room cost in Horsham?

Our guide price for a wet room in Horsham is £6,700–£13,500 including VAT. We adjust the national guide for South East England, where prices are typically about 12% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.

Compact

£5,000–£7,800

Floor former and linear or centre drain

Typical

Signature

£7,800–£13,500

Underfloor heating option

Large or luxury

£13,500–£20,250

Full conversion of a larger room

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

Working in Horsham

As well as Horsham itself (RH12), we survey in Crawley, Horley and Haywards Heath.

In Horsham, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. If your Horsham bathroom is upstairs on timber joists, we check their size and direction before planning the wet room floor. We quote wet rooms in Horsham only after looking at the floor construction, because that is where most of the cost difference lies.

Most of West Sussex has hard water. If your supply in Horsham 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 pre-formed floor former with a linear or centre drain, or a screed laid to fall
Full tanking of the floor and the shower walls, with sealed corners, pipe collars and a sealed drain connection
A frameless glass screen fixed to the wall and floor
Slip-resistant porcelain floor tiles and wall tiling

Decisions to make first

Open or screened

A fully open shower with no glass only works in a larger room, with the basin, WC and towels well away from the spray.

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.

More about wet rooms

Wet rooms in Horsham: questions

How much does a wet room cost in Horsham?

A wet room in Horsham usually costs £6,700–£13,500 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 Horsham?

Building control for Horsham 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 Horsham.

Is the home survey in Horsham 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.

Do wet rooms leak?

A properly tanked wet room should not leak. When one does, the cause is usually a gap in the membrane at a corner or pipe, a poor drain connection, or a floor that flexes and splits the seal. Leaks in wet rooms are expensive to trace, which is why the floor is stiffened first and the tanking is checked before tiling.