En-suites in Slough

Postcode districts: SL1, SL2, SL3
Nearby: Windsor, Maidenhead and Gerrards Cross
Guide price: £5,000–£10,000
Typical time on site: 4–8 working days
Water: Hard across most of Berkshire
Survey: Free, at your home

What does an en-suite cost in Slough?

Our guide price for an en-suite in Slough is £5,000–£10,000 including VAT. Labour costs in South East England put local prices at about 12% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£4,500–£7,800

Existing en-suite, same layout

Typical

Upgrade

£6,700–£10,750

Fitted furniture with storage

New en-suite

£7,800–£15,750

Ventilation and electrics to regulations

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

Working in Slough

We cover every part of Slough, including SL1, SL2 and SL3, and nearby Windsor (1.8 miles) and Maidenhead (5.4 miles).

Slough has a wide mix of house ages, so the survey is where we spot old lead pipework, weak joists or a tight soil stack. If your Slough en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit. If your Slough home has one bathroom and a good-sized main bedroom, an en-suite is often the change that eases the morning queue.

Most of Berkshire has hard water. If your supply in Slough 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

An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
A door that suits a tight space: inward, outward, sliding or a pocket door
A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve
A survey that traces the route from the en-suite to the soil stack and checks the fall the waste pipes would need

Decisions to make first

Shower size

A 900 mm square tray is a comfortable minimum for an enclosure. In a long, narrow room, a 1200 by 800 mm walk-in tray with one glass panel feels far more generous.

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.

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 Slough: questions

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

An en-suite in Slough usually costs £5,000–£10,000 including VAT. Expect the lower end for a like-for-like job with standard products, and the upper end if things move or you choose premium finishes. Your quote is itemised and fixed in writing once agreed.

How long does an en-suite take?

Allow 4–8 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 Slough.

Is the home survey in Slough 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 you cover SL1 in Slough?

Yes. We cover all of Slough, including SL1, SL2 and SL3, and nearby Windsor, Maidenhead and Gerrards Cross. Survey visits are free and arranged at a time that suits you.

Can you put an en-suite anywhere?

Almost anywhere the waste can reach the soil stack. Gravity drainage needs a steady fall in the pipe, so the further the en-suite is from the stack, the more depth you need under the floor or behind boxing. Where that is not possible, a pumped waste or macerator can be used if the home already has a WC on gravity drainage. Our guide to adding an en-suite covers this in more detail.