- Postcode districts
- GU1, GU2, GU4
- Nearby
- Godalming, Woking and Aldershot
- Guide price
- £5,000–£10,000
- Typical time on site
- 4–8 working days
- Water
- Hard across most of Surrey
- Survey
- Free, at your home
What does an en-suite cost in Guildford?
For Guildford, our guide range for an en-suite is £5,000 to £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
- Shower, basin and WC replaced
Upgrade
- Full-height porcelain tiling
New en-suite
- Formed inside an existing bedroom
Guide prices for Guildford including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Guildford
We cover every part of Guildford, including GU1, GU2 and GU4, and nearby Godalming (3.8 miles) and Woking (5.8 miles).
Homes in and around Guildford vary, so we look at the floor, the walls and the water system before we price anything. If your Guildford 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 Guildford home was squeezed in by a previous owner, a refit is a chance to fix the door swing and the tray size.
Most of Surrey has hard water. If your supply in Guildford 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
- Tiling, silicone, testing and making good on the bedroom side of any new walls
- A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve
- Stud walls with acoustic insulation and moisture-resistant board for a new en-suite
- IP-rated lighting, a shaver socket and the electrics done by a qualified electrician, tested and certified
Decisions to make first
Door type
An outward-opening door frees floor space inside. A sliding pocket door saves space on both sides but needs a stud wall long enough to take the cassette.
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.

