- Postcode districts
- SG8
- Nearby
- Letchworth Garden City, Biggleswade and Saffron Walden
- Guide price
- £6,900–£13,750
- Typical time on site
- 6–12 working days
- Water
- Very hard across most of Cambridgeshire
- Survey
- Free, at your home
What does a loft bathroom cost in Royston?
For Royston, our guide range for a loft bathroom is £6,900 to £13,750 including VAT. Labour costs in East of England put local prices at about 6% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Tiling, lighting, extractor fan
Signature
- Walk-in shower under the ridge
New loft bathroom
- New drainage route and water supply
Guide prices for Royston including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Royston
We work right across Royston — SG8 — and in neighbouring Letchworth Garden City and Biggleswade.
Being a smaller town does not change how we work in Royston: free survey, written quote, one team. If your Royston loft shower is weak or the waste drains slowly, the fix is often in the pump or the pipe fall rather than the shower itself. If your Royston house has a combi boiler, a loft shower can usually run on mains pressure without a pump.
Supplies across most of Cambridgeshire are very hard. If your supply in Royston 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 shower pump on a gravity system, an electric shower, or advice on moving to mains pressure, depending on your system
- A survey of the headroom across the room, with the usable height marked at each fitting position
- A check of the floor joists where a bath or large shower tray will sit
- An extractor fan ducted through the roof or a gable wall, with the duct insulated through cold spaces
Decisions to make first
Getting the water pressure
A pumped shower suits a gravity system with a cold tank; an electric shower heats cold mains water at the point of use; a combi or unvented cylinder gives mains pressure throughout.
Gravity or pumped waste
Gravity is silent and maintenance-free. A pumped waste or macerator lets fittings sit away from the stack, provided the house has a WC on gravity drainage elsewhere.
Rules that apply in England
In England, new drainage and a new connection to the soil stack fall under Part H, a new bathroom needs extract of 15 litres per second intermittent or 8 litres per second continuous under Approved Document F, and new circuits are notifiable under Part P. If the work includes an unvented hot-water cylinder, it must be fitted by a G3-qualified installer.

