Plumbing Installation
Mixer taps, pipes, drains, laundry rooms and appliance hookups — done by licensed installers at…
Background
Why we do it this way
Most bathroom failures come from rushed waterproofing, not wear and tear. We use our own staff throughout — one site manager, one phone number, one point of accountability.
Always included
Demolition and removal
Stripped to the frame, sorted, and hauled away. Cleaned up every evening.
Waterproofing to code
WaterSafe and BS 5385 standards, photo-documented before tiling begins.
Plumbing and drainage
New pipes, floor drain, taps and shut-off valves — never just patched.
Electrical and ventilation
Licensed electrician fits RCD protection, outlets and underfloor heating.
Tiling
Straight or patterned grouting, your choice — samples shown first.
Quality documentation
A complete certificate at final inspection — what estate agents ask for.
The process
From first call to finished job
Site visit
We measure, check pipework and floor structure, and listen. Free of charge.
Fixed price
A written, itemized quote, VAT included. The price holds.
Build starts
A dated schedule and one site manager as your only contact.
Final inspection
Independent inspection, documentation, and a five-year warranty.
Questions & answers
Frequently asked questions about bathroom renovation
Usually £9,500–£16,000 for a standard London flat, VAT included — mostly down to finishes, not the work behind the tiles. We give a fixed price after the site visit.
Three to five weeks, with a dated schedule we stick to. Any delay on our side, you'll hear about the same day.
Yes, if you've a second bathroom or shower elsewhere. We protect floors, clean up nightly, and only shut off water briefly, by arrangement.
The industry certificate proving waterproofing meets standard, with photos and specs. You'll need it to sell, or for any future insurance claim.
No — plumbing, tiling and waterproofing are all our own installers. Electrical work comes from one trusted, vetted firm we've used since 2014.
Related
Other services
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Maintenance & Inspection
Planned checks on pipes, waterproofing and heating — so you catch problems while they're still …
Next step
Get a fixed price before we lift a single tool
A free site visit anywhere in London — a written quote, VAT included, no surprises.
- Phone
- 020 7946 0192Mon–Fri 07:00–17:00
- Emergency line
- 020 7946 019324/7 · on-site within 60 min
- info@sterlingplumbing.co.ukReply same business day