- Postcode districts
- ML2
- Nearby
- Larkhall, Motherwell and Hamilton
- Guide price
- £6,200–£12,500
- Typical time on site
- 6–12 working days
- Water
- Soft across most of Lanarkshire
- Survey
- Free, at your home
What does a loft bathroom cost in Wishaw?
Guide price in Wishaw: £6,200–£12,500 including VAT, depending on the room and what you choose. Labour costs in Scotland put local prices at about 4% below the UK guide figure. 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 Wishaw including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Wishaw
We work right across Wishaw — ML2 — and in neighbouring Larkhall and Motherwell.
In Wishaw, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. For a loft bathroom in a tank-fed Wishaw home, we work out how the shower will get its pressure before choosing a single fitting. If your Wishaw loft conversion has a bedroom but no bathroom, the survey starts with where the soil stack runs and how much headroom you have.
Supplies across most of Lanarkshire are soft. If that holds for your street in Wishaw, limescale on shower glass and heads builds up slowly and a squeegee after use is usually enough. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Fitted furniture made to the eaves, so the low space behind the slope becomes storage
- A check of your hot-water system and of the pressure and flow you actually get at loft level
- Electrics by a qualified electrician, tested and certified, then tiling, testing and handover
- A survey of the headroom across the room, with the usable height marked at each fitting position
Decisions to make first
Gravity or pumped waste
Gravity is silent and maintenance-free. A pumped waste or macerator lets fittings sit away from the stack, provided the house has a WC on gravity drainage elsewhere.
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.
Rules that apply in Scotland
In Scotland, forming a new bathroom in the loft or altering the drainage may need a building warrant. The Technical Handbook uses 15 litres per second extract for a bathroom, and water fittings are covered by the Scottish Water Byelaws 2014.

