En-suites in Crawley

Postcode districts: RH10, RH11
Nearby: Horley, Horsham and East Grinstead
Guide price: £5,000–£10,000
Typical time on site: 4–8 working days
Water: Hard across most of West Sussex
Survey: Free, at your home

What does an en-suite cost in Crawley?

As a guide, budget £5,000 to £10,000 including VAT for an en-suite in Crawley; your written quote will pin it down. 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.

Refit

£4,500–£7,800

Tiling, lighting and extractor fan

Typical

Upgrade

£6,700–£10,750

Walk-in shower or larger tray

New en-suite

£7,800–£15,750

New stud walls, drainage and pump if needed

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

Working in Crawley

We cover every part of Crawley, including RH10 and RH11, and nearby Horley (4.4 miles) and Horsham (7.2 miles).

Across a large town like Crawley, homes range from older terraces to newer estates; the survey tells us which pipework and floor we are dealing with. If your Crawley en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit. If the en-suite in your Crawley home was squeezed in by a previous owner, a refit is a chance to fix the door swing and the tray size.

Water across much of West Sussex is hard. If your supply in Crawley 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 short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
A survey that traces the route from the en-suite to the soil stack and checks the fall the waste pipes would need
A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve
A pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage

Decisions to make first

Night lighting

A mirror light or low-level LED strip on its own switch lets you use the en-suite at night without the full glare of the ceiling lights.

Noise

Acoustic insulation in the stud walls and a quiet fan make a real difference when one of you showers early while the other is still asleep.

Rules that apply in England

In England, a new en-suite brings in Part H for the new connection to the soil stack, Approved Document F for ventilation, at 15 litres per second intermittent or 8 litres per second continuous extract, and Part P for the new circuits. The electrician should be registered with a competent person scheme, or the work notified to building control. On a refit, avoid replacing the fan with a less effective one.

More about en-suites

En-suites in Crawley: questions

What is the price of an en-suite in Crawley?

An en-suite in Crawley usually costs £5,000–£10,000 including VAT. Where you land in that range depends on the size of the room, whether the layout changes and the products you choose. After the free survey you get an itemised written quote, and the price is fixed in writing once the layout and products are agreed.

Do you cover RH10 and RH11 in Crawley?

Yes. We cover all of Crawley, including RH10 and RH11, and nearby Horley, Horsham and East Grinstead. Survey visits are free and arranged at a time that suits you.

Is the water hard in Crawley?

Who handles building control for an en-suite in Crawley?

Building control for Crawley 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 much space do you need for an en-suite?

As a rough guide, about 2.5 m² is the practical minimum for a shower, basin and WC, for example a space of around 1.2 m by 2.1 m. The exact layout depends on where the door, window and soil stack are, so we test it against your measurements rather than a rule of thumb.