- Postcode districts
- G82
- Nearby
- Vale of Leven, Erskine and Clydebank
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Soft across most of Greater Glasgow
- Survey
- Free, at your home
What does a new bathroom design cost in Dumbarton?
Design comes with the job: the survey, layout and itemised quote are free. In Dumbarton, a complete designed, supplied and fitted bathroom typically costs £6,200–£11,500 including VAT. Prices in Scotland run at about 4% below the national guide, mainly because of labour rates. The figure depends on the size of the room, whether anything moves, and the products you pick.
Survey and layout
- Measured survey at home
Detailed design
- Product schedule
Full project
- Typical supply-and-fit total
Guide prices for Dumbarton including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Dumbarton
In Dumbarton we cover G82; we also cover Vale of Leven, 1.9 miles away, and Erskine.
Dumbarton gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If you are in Dumbarton and weighing a bath against a walk-in shower, the layout options show both with their prices. If your Dumbarton bathroom has a soil stack in an awkward corner, the design starts there, because it is the one point that is costly to move.
Water across much of Greater Glasgow 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
- A lighting and electrical plan showing switches, fittings, shaver socket and extractor fan
- A product list covering the suite, brassware, furniture, tiles, lighting and ventilation
- Elevations and tile layouts on a design, supply and fit project, so the setting-out is agreed before tiling starts
- A written, itemised quote, with the price fixed in writing once the layout and products are agreed
Decisions to make first
Where the shower goes
A shower on an outside wall is easier to ventilate; one under a sloping ceiling needs full head height where you stand, not just at the high side.
The door
Re-hanging the door on the other side, fitting a sliding pocket door or moving the opening can free up a whole wall in a small room.
Rules that apply in Scotland
In Scotland, a straight refit rarely needs a building warrant, but forming a new bathroom, altering drainage or structural work may. The Technical Handbook uses 15 l/s extract for a bathroom, and the Scottish Water Byelaws 2014 cover new water fittings.

