- Postcode districts
- CO12
- Nearby
- Felixstowe, Walton-on-the-Naze and Frinton-on-Sea
- Guide price
- £6,400–£12,750
- Typical time on site
- 5–10 working days
- Water
- Very hard across most of Essex
- Survey
- Free, at your home
What does a wet room cost in Harwich?
In Harwich, a wet room typically costs £6,400–£12,750 including VAT, based on East of England prices. We adjust the national guide for East of England, where prices are typically about 6% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Compact
- Under about 4 m²
Signature
- Frameless screen, thermostatic shower
Large or luxury
- Concealed valves, feature lighting
Guide prices for Harwich including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Harwich
In Harwich we cover CO12; we also cover Felixstowe, 3.2 miles away, and Walton-on-the-Naze.
Harwich gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If your Harwich bathroom is upstairs on timber joists, we check their size and direction before planning the wet room floor. If your Harwich home has a concrete ground floor, a downstairs wet room may need the screed cut out to set the drain.
Most of Essex has very hard water. If your supply in Harwich 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 pre-formed floor former with a linear or centre drain, or a screed laid to fall
- A survey of the floor construction, the joist size and direction or the concrete slab, and the route to the soil stack
- Full tanking of the floor and the shower walls, with sealed corners, pipe collars and a sealed drain connection
- Floor strengthening or a ply overlay on timber floors so the surface does not flex
Decisions to make first
Linear or centre drain
A linear drain along one wall lets the floor fall in a single direction, so large tiles can be laid without awkward cuts. A centre drain needs a four-way fall and suits smaller tiles or mosaic.
Screen size
A screen of 1200 mm or more keeps spray off the rest of the room in most layouts. In a very small wet room, expect the whole floor to get wet.
Rules that apply in England
In England, a new drain connection or changes at the soil stack can be building-regulations work under Part H, and new circuits or changes to the wiring in the room are notifiable under Part P. If the wet room is a newly formed bathroom, Approved Document F requires extract of 15 litres per second intermittent or 8 litres per second continuous.

