- Postcode districts
- PA5
- Nearby
- Paisley, Barrhead and Erskine
- Guide price
- £4,300–£8,200
- Typical time on site
- 5–8 working days
- Water
- Soft across most of Renfrewshire and Inverclyde
- Survey
- Free, at your home
What does a small bathroom cost in Johnstone?
Our guide price for a small bathroom in Johnstone is £4,300–£8,200 including VAT. We adjust the national guide for Scotland, where prices are typically about 4% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Essential
- Tiling to wet areas
Signature
- Walk-in shower in place of bath
Bespoke
- Recessed niches and concealed storage
Guide prices for Johnstone including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Johnstone
In Johnstone we cover PA5; we also cover Paisley, 3.2 miles away, and Barrhead.
Being a smaller town does not change how we work in Johnstone: free survey, written quote, one team. For a small Johnstone bathroom with no window, a quiet extractor fan on an overrun timer does more for the room than any tile choice. If nobody in your Johnstone home has used the bath in years, we can price a walk-in shower layout next to a shorter bath so you can compare.
Water across much of Renfrewshire and Inverclyde is soft. That leaves you free to choose matt black, brushed brass or clear glass without worrying much about limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Two or three layout options, each priced, so you can compare keeping the bath with a walk-in shower
- A measured survey including the door swing, window position, soil stack and any boxing that could be slimmed down
- Boarding, tanking and tiling, with larger tiles where they suit the walls to cut down grout lines
- Lighting, extractor fan and towel rail wired by a qualified electrician, tested and certified
Decisions to make first
Door
Re-hanging the door to open outwards, or fitting a sliding door, frees the space behind it. In a very small room this alone can make space for a bigger shower.
WC type
A short-projection close-coupled WC sits closer to the wall than a standard pan. A wall-hung WC on a concealed frame shows the floor beneath it and is easier to clean around.
Rules that apply in Scotland
In Scotland, building standards apply rather than Part P. A like-for-like refit rarely needs a building warrant, but altering the drainage, for example moving the WC to a new connection, may. Wiring should be tested and certified to BS 7671.

