- Postcode districts
- SL4
- Nearby
- Slough, Egham and Staines
- Guide price
- £2,500–£6,700
- Typical time on site
- 4–8 working days
- Water
- Hard across most of Berkshire
- Survey
- Free, at your home
What does bathroom fitting cost in Windsor?
For Windsor, our guide range for bathroom fitting is £2,500 to £6,700 including VAT. 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.
Fit only, same layout
- Strip-out, plumbing and fitting
Fit only, new layout
- Electrics by an electrician
Supply and fit
- We source the suite and tiles
Guide prices for Windsor including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Windsor
We cover every part of Windsor, including SL4, and nearby Slough (1.8 miles) and Egham (4.1 miles).
In Windsor, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. We survey in Windsor before quoting fit-only work, so the soil stack, supplies and walls are checked against the products you have chosen. Fit-only work in Windsor is quoted the same way as supply and fit: an itemised written quote after a survey of the room.
Supplies across most of Berkshire are hard. We plan easy-clean glass, rimless toilets and finishes that do not show limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Boarding, tanking in the shower area and tiling labour, with tiles and adhesive from you or sourced by us
- A survey of the room, the supplies and drainage, and the products you plan to use
- Unpacking and checking delivered items before day one, so damage or missing parts can go back to the seller early
- Electrical work by a qualified electrician where lights, a fan or a shaver socket are changing
Decisions to make first
Tiling
Some customers tile themselves or use a separate tiler. That can work, but the order of trades and who tanks the shower area must be agreed first.
Who buys the materials
Adhesive, grout, boards, tanking, wastes and fixings can come from you or from us. The quote says which, so nothing is assumed.
Rules that apply in England
In England, the Water Supply (Water Fittings) Regulations 1999 apply to the products you supply as well as to the installation. Electrical changes such as new lights or a fan are notifiable under Part P and are done by a registered electrician or notified to building control. New drainage or a new connection to the soil stack can be Part H work.

