- Postcode districts
- BA12
- Nearby
- Westbury, Frome and Trowbridge
- Guide price
- £1,850–£4,600
- Typical time on site
- 2–4 working days
- Water
- Hard across most of Wiltshire
- Survey
- Free, at your home
What does a cloakroom or downstairs WC cost in Warminster?
Our guide price for a cloakroom or downstairs WC in Warminster is £1,850–£4,600 including VAT. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Compact WC and corner or wall basin
Upgrade
- Feature tiles and lighting
New cloakroom
- Formed under the stairs or in a utility
Guide prices for Warminster including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Warminster
We work right across Warminster — BA12 — and in neighbouring Westbury and Frome.
Being a smaller town does not change how we work in Warminster: free survey, written quote, one team. If the only toilet in your Warminster home is upstairs, a cloakroom under the stairs or in the utility can save a lot of trips. For a new cloakroom in Warminster, the first thing we look at is where the nearest drain or soil stack runs.
Most of Wiltshire has hard water. Taps, plug wastes and toilet pans scale up quickly, so chrome copes better than matt black, and a removable aerator is worth having. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A survey that checks the headroom under the stairs, the door swing and how the waste will reach the drain
- Splashback or feature tiling and a new floor, often LVT or porcelain
- Compact sanitaryware: a short-projection, back-to-wall or wall-hung WC and a corner, wall-hung or slim vanity basin
- An extractor fan ducted to outside, wired with an overrun timer or linked to the light
Decisions to make first
Door
An outward-opening door is usually needed so it does not hit the WC. A sliding door suits a narrow hallway where an outward door would block the way.
Basin
A corner basin fits the tightest rooms. A slim vanity basin with a cupboard underneath gives somewhere to keep spare toilet rolls and soap, and hides the trap.
Rules that apply in England
In England, a new WC connected to the soil stack or drain is drainage work under Part H, and a newly formed cloakroom without an opening window should have mechanical extract; Approved Document F gives 6 litres per second as the design rate for a WC, against 15 for a bathroom. Because a cloakroom has no bath or shower, adding a light to an existing circuit is not notifiable under Part P, but a new circuit is.

