- Postcode districts
- BS15, BS16, GL12
- Nearby
- Mangotsfield, Keynsham and Bishopsworth
- Guide price
- £6,600–£13,250
- Typical time on site
- 6–12 working days
- Water
- Hard across most of Gloucestershire
- Survey
- Free, at your home
What does a loft bathroom cost in Kingswood?
As a guide, budget £6,600 to £13,250 including VAT for a loft bathroom in Kingswood; your written quote will pin it down. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Shower, basin and WC replaced
Signature
- Pump or macerator where needed
New loft bathroom
- Formed in an existing loft room
Guide prices for Kingswood including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Kingswood
We cover every part of Kingswood, including BS15, BS16 and GL12, and nearby Mangotsfield (2.4 miles) and Keynsham (2.7 miles).
Homes in and around Kingswood vary, so we look at the floor, the walls and the water system before we price anything. If your Kingswood 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 Kingswood house has a combi boiler, a loft shower can usually run on mains pressure without a pump.
Water across much of Gloucestershire is hard. If your supply in Kingswood 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 check of your hot-water system and of the pressure and flow you actually get at loft level
- A survey of the headroom across the room, with the usable height marked at each fitting position
- Electrics by a qualified electrician, tested and certified, then tiling, testing and handover
- Fitted furniture made to the eaves, so the low space behind the slope becomes storage
Decisions to make first
Bath or no bath
A bath under the slope makes good use of low space, but the floor has to carry it when it is full of water and someone is in it.
Roof window
A roof window over the bath or shower brings daylight and fresh air, but plan the blind for privacy and expect condensation on cold glass.
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.

