Bathroom Fitting in London.
Properly tanked. Pressure-tested before we tile.
We fit bathrooms to BS 8000-11 waterproofing standards — Schlüter or Mapei tanking on every wet zone, plumbing pressure-tested before tiling, and Part P electrics with an NICEIC certificate on every job.
Bathroom Fitting across London and Chelsea.
London is our primary service area, covering all 32 boroughs from Victorian terraces in Hackney to Georgian townhouses in Mayfair.
The property stock here is predominantly Victorian terraces, Georgian townhouses, mansion flats, post-war estates and new-build developments. We cover all London boroughs and can typically arrange a survey within 48 hours of enquiry.
Bathroom Fitting done properly.
What makes our bathroom fitting work different from a standard quote in London.
Properly tanked, not just painted
Schlüter Kerdi membrane and Mapei Mapelastic on every wet zone. The same systems used in commercial wet rooms — not the £30 paint-on alternative.
3-week typical from strip to snag
A full family bathroom in 15 working days. We give a day-by-day programme in the quote so you can plan around it.
Pressure-tested before closing
Every plumbing connection pressure-tested at 1.5× working pressure before tiling starts. If something fails, we find it while there is still access.
One trade, one timeline
Plumbing, electrics and tiling coordinated under one contract. No relay race of separate tradespeople.
How we handle bathroom fitting in London.
Survey & specification
Senior plumber visits to assess plumbing layout, soil stack position and floor loading. Structural concerns flagged before quoting.
Free visit, 30–45 minutesFixed-price quote
Written quote covering all trades: plumbing, electrics, tiling, sanitaryware (if required) and finishing. Every line itemised — no provisional sums.
Fixed quote, valid 30 daysStrip-out & first-fix
Suite removed. Pipes and electrics first-fixed to the new layout. Walls brought to a flat plaster finish ready for tanking.
1–2 daysTanking & tiling
Every wet zone tanked to BS 8000-11. Plumbing connections pressure-tested before tiling. Tiles laid to agreed layout, seams checked under raking light.
3–5 daysSecond-fix & sign-off
Sanitaryware fitted and plumbed. Electrics second-fixed. NICEIC certificate and 1-year guarantee issued at sign-off.
Part P certificate included4.7 stars from 386 verified reviews.
Feedback from homeowners and property owners we have worked for across London and Greater London.
“Thorough survey before quoting. They found issues we had no idea about, fixed them first, and the result has been perfect for over a year. Proper work.”
S.M.
London
“We have used tradespeople before who cut corners. These did not. The preparation, the materials, the finish — all done properly. Would use again without hesitation.”
R.B.
London
“Clear quote, real start date, and the job was done exactly as described. No surprises on price or timeline. Exactly what you want from a contractor.”
A.H.
London
Free survey for bathroom fitting in London.
Fixed-price quote within 3 working days. No call-out fee. Real start date.
Bathroom Fitting in London — questions answered.
Cheap tanking is paint-on waterproofing — it costs around £30 and is not rated for permanent wet exposure. We use Schlüter Kerdi membrane and Mapei Mapelastic systems, the same products used in commercial wet rooms. The cost difference per job is about £80–150. The failure rate difference is significant.
Yes — Part P certified and NICEIC registered. Every bathroom installation includes a full electrical certificate. This is a legal requirement and we never skip it.
A standard family bathroom is typically out of full use for 5–7 working days. We give a day-by-day programme in the quote so you can plan around it.
Both. We have accounts with most UK bathroom suppliers, or we will fit a suite you have already chosen from CP Hart, Bathstore, Roca or elsewhere. We ask to see the specification before quoting.
Yes — properly drained, tanked and sloped floors with linear drains. The floor must fall to the drain at the right gradient and the entire area must be waterproofed to wet room standard. We do it correctly.
Yes — we cover London and the surrounding areas including Chelsea, Islington, Camden, Battersea. We cover all London boroughs and can typically arrange a survey within 48 hours of enquiry.
We can usually arrange a free survey in London within 48 hours of your initial enquiry. A fixed-price written quote follows within three working days of the survey, and we will give you a confirmed start date at the same time.
Still have questions? Call 07405 739028 (Mon–Sat, 7am–7pm) or email info@corebuildgroup.co.uk
Other services we provide in this area.
Kitchen Fitting in London
View our kitchen fitting service covering London and surrounding areas.
Read moreFlooring in London
View our flooring service covering London and surrounding areas.
Read moreGeneral Repairs in London
View our general repairs service covering London and surrounding areas.
Read moreReady to book bathroom fitting in London?
Free survey in London. Fixed-price quote within 3 working days. Real start date. Call or fill in the form below.