Service · London
Bathroom Renovations in London
Whether it's a single ensuite refurb or a complete loft bathroom carved into the eaves, we handle every stage — first-fix plumbing, tiling, sanitaryware, lighting and bespoke joinery — to a hotel-suite standard.
Why Prime Build
What you get when you
work with us.
The same in-house team, the same five-stage process, the same 10-year guarantee — across every service we offer.
- Full ensuite, family bathroom and loft bathroom design + build
- Marble, porcelain large-format, metro and natural-stone tiling specialists
- In-house first-fix plumbing, electrics and tiling teams
- Premium brassware: Crosswater, Hansgrohe, Lefroy Brooks, JTP
- Average completion: 3–5 weeks per bathroom
Our process
A five-stage process built to remove surprises.
01
Design
Layout, fixture schedule, tile spec, lighting strategy.
02
Strip-out
Old suite removed, structure prepped, waste route confirmed.
03
First fix
Plumbing, electrics, waterproofing tanking — building-control sign-off where needed.
04
Tile + fit
Tiling, sanitaryware, brassware install, second fix.
05
Snag
Silicone lines, glass installed, walk-through and warranty pack.
Recent bathroom renovations
Selected projects.
Extension · Richmond, TW10
Richmond Loft Conversion — Ensuite Bathroom
Extension · Richmond, TW10
Richmond Loft Ensuite — Walk-In Shower
Extension · Richmond, TW10
Richmond Loft Ensuite — Industrial Vanity
Extension · Richmond, TW10
Richmond Loft Family Bathroom
Extension · Richmond, TW10
Richmond Loft Family Bathroom — Bath Detail
Renovation · Richmond, TW9
Richmond Walk-In Shower Bathroom
Frequently asked questions
Answers about bathroom renovations.
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