Bathroom Renovation in London — Full Refurbishments, Wet Rooms and En Suites
A tired bathroom makes your whole home feel outdated. A well-designed bathroom renovation changes the way you start and end your day — and it adds real value to your property.MIK Constructions Group renovates bathrooms of all sizes across London. Whether you want a simple refresh with new tiling and fixtures, a fully reconfigured family bathroom, a sleek en suite, or a fully accessible wet room, we design and build it all in-house.Every project starts with a free on-site consultation and includes a design service with layout options. We handle tiling, plumbing, electrics, waterproofing, and fitting. Our moisture-resistant installation methods reduce the risk of damp and mould and all work comes with a one-year workmanship warranty.
- 1-year workmanship warranty
- Free on-site inspection
- Fully insured & 5-star rated
- Fixed-price written quote
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A tired bathroom makes your whole home feel outdated. A well-designed bathroom renovation changes the way you start and end your day — and it adds real value to your property.MIK Constructions Group renovates bathrooms of all sizes across London. Whether you want a simple refresh with new tiling and fixtures, a fully reconfigured family bathroom, a sleek en suite, or a fully accessible wet room, we design and build it all in-house.Every project starts with a free on-site consultation and includes a design service with layout options. We handle tiling, plumbing, electrics, waterproofing, and fitting. Our moisture-resistant installation methods reduce the risk of damp and mould and all work comes with a one-year workmanship warranty.
- 1-year workmanship warranty
- Free on-site inspection
- Fully insured & 5-star rated
- Fixed-price written quote
Our Bathroom Services in London
We cover every aspect of bathroom renovation, from stripping out the old bathroom to tiling, fitting, and final finishing.
Full Bathroom Refurbishment
We strip the entire bathroom back to the shell, carry out any structural changes needed, then rebuild it from scratch — new waterproofing, new plumbing, new electrics, tiling, and all fixtures and fittings installed and tested.
En Suite Installation
Adding an en suite to a bedroom is one of the most popular and value-adding upgrades you can make to a London home. We design and fit en suites in spaces of all shapes, including tight or awkward layouts.
Wet Room Installation
Wet rooms are seamless, stylish, and practical. We install full waterproofing membranes, tanking systems, and level-access shower drains, creating a completely watertight enclosure that is easy to maintain.
Tiling and Flooring
We tile walls and floors using porcelain, ceramic, stone, and large-format tiles. Every tile is precision-cut and level-laid for a flawless result. We also fit vinyl and heated flooring options.
Plumbing and Fixture Fitting
We install baths, showers, basins, toilets, heated towel rails, and vanity units. All plumbing is carried out by experienced tradespeople and tested before sign-off.
Electrics and Lighting
We install bathroom-safe lighting, extractor fans, shaver points, and underfloor heating systems. All electrical work is certified and compliant with Part P building regulations.
- Ready when you are
Not sure what you need?
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Bathroom Renovation Cost in London — Typical Price Ranges
The cost of a bathroom renovation in London depends on the size, the level of finish, and whether any structural or plumbing reconfiguration is involved.
Small bathroom refresh
Starting from
£3,000 to £6,000
Standard full bathroom renovation
–
£6,000 to £12,000
En suite installation
–
£5,000 to £10,000
Wet room installation
–
£6,000 to £14,000
Large luxury bathroom
–
£12,000 to £25,000+
Note! All quotes are fixed price. We itemise every element so you can see exactly where the budget is going before you commit.
Why Choose MIK Constructions for Your Bathroom Renovation
Advanced Waterproofing
We use industry-leading waterproofing membranes and tanking systems on every bathroom. Our methods reduce the risk of water damage and mould by significantly protecting the substrate behind tiles.
One Team for Everything
We handle tiling, plumbing, electrics, and carpentry ourselves. No subcontracted trades turning up unannounced, no gaps between jobs, no delays waiting for someone else.
Free Design Service
Every bathroom project includes a design consultation with layout options. We advise on tile choices, fixture placement, and lighting to make the most of your space.
Fully Certified and Insured
All plumbing and electrical work is carried out by qualified tradespeople. Electrical work is Part P certified. We carry full public liability insurance on every job.
Local and Reliable
We are based in East and South London and know the area well. We show up when we say we will and keep you updated throughout the job.
Join Hundreds of Happy London Customers
Bathroom Renovations Across London
Ready to Transform Your Bathroom? Call (+44) 7888 256764 — Free Quote, No Obligation
East London
Stratford, Shoreditch, Hackney, Canary Wharf, Walthamstow, Bow
South London
Brixton, Peckham, Clapham, Greenwich, Wimbledon, Croydon
West London
Kensington, Chelsea, Notting Hill, Ealing, Hammersmith, Shepherd's Bush
North London
Camden, Islington, Hampstead, Highgate, Finsbury Park, Tottenham
- Ready when you are
Covering All London Postcodes — Call to Check Your Area
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Bathroom Renovation FAQs
Still have a question? Call us on (+44) 7888 256764 — we are always happy to help
How long does a bathroom renovation take?
A standard bathroom renovation typically takes seven to fourteen days. Larger or more complex projects, such as wet rooms with extensive tiling or en suites requiring new plumbing runs, may take two to three weeks.
Can I use the bathroom during the renovation?
Not during the active build phase, but if you have another bathroom in the property you can continue using that. We discuss the timeline and phasing with you before work starts to minimise inconvenience.
Do you supply fixtures and tiles or do I choose my own?
Both options are available. We can source everything as part of our full supply and fit service, or we can fit products you have chosen yourself. We are happy to advise on suppliers if you want to shop around.
What is the difference between a wet room and a walk-in shower?
A walk-in shower has a tray and screen to contain the water. A wet room has no tray — the entire floor is waterproofed and drains directly. Wet rooms are seamless, easier to clean, and more accessible.
Do you install underfloor heating in bathrooms?
Yes. Electric underfloor heating is a popular addition to bathroom renovations and works well under tiles. We install and certify it as part of the project.
How do you ensure the bathroom is fully waterproof?
We apply waterproofing membranes to all wet areas before tiling, with particular attention to corners, junctions, and around pipe penetrations. We use tanking systems in wet rooms for complete waterproof coverage.
Can you reconfigure the layout of my bathroom?
Yes. We can move toilets, basins, and baths to new positions, rerouting plumbing as required. We assess what is involved and include this in your quote from the start.
Will a new bathroom add value to my home?
Yes. A professionally fitted bathroom renovation consistently ranks as one of the top value-adding home improvements. Adding an en suite to a bedroom is particularly effective in London property.
Do you offer a warranty on bathroom work?
Yes. All our bathroom renovations come with a one-year workmanship warranty. Any fault that develops as a result of our work within that period will be fixed at no charge.
Can you fit a bath and a separate shower in a small bathroom?
It depends on the dimensions of the room, but we often achieve both in spaces that initially seem too small by reconfiguring the layout. We assess what is possible at your free consultation.
Book your free Bathroom Renovation inspection.
Ready to Transform Your Bathroom? Call (+44) 7888 256764 — Free Quote, No Obligation
Phone/Whatsapp
(+44) 7888 256764
info@mikconstructionsgroup.co.uk
Office 1
Office No. 7495, 321-323 highroad, Chadwell heath, Essex, London RM6 6AX UK
Office 2
28A Hoylake Gardens Mitcham Surrey CR4 1ET
Get a Free Quote
Tell us about your bathroom — we’ll respond the same day.
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