03 / 04 Renovation services
Bathroom Renovations
A bathroom renovation replaces your bathroom or shower room from the walls out. The old suite and tiles come out, the pipework, waterproofing and electrics are brought up to date, and your new bathroom is fitted, tiled and finished. Because a bathroom involves plumbers, electricians, tilers and decorators, we manage every trade as one job, with one team and one quote.
We carry out bathroom renovations and new bathroom installations as part of our renovations and refurbishments service. If you only need a toilet, basin or shower replaced, see our bathroom plumbing service.
- Part ofRenovations & Refurbishments
- Our process8 clear steps
- Answered here6 common questions
- FreeSurvey & itemised quote
01What is included
What Is Included in a Bathroom Renovation?
- Strip-out: Removing the old suite, tiles and flooring, and disposing of the waste.
- Preparation: Repairing walls and floors, and boarding with moisture-resistant or cement-based boards where needed.
- Waterproofing: Tanking the shower area and wet zones before tiling, so water cannot reach the walls and floor.
- Plumbing: New supply pipes, wastes and valves, positioned for your new layout.
- Electrics: Bathroom-rated lighting, an extractor fan, a shaver socket and any electric shower circuit through our domestic electrical installation service.
- Heating: A heated towel rail through our radiator installation and replacement service, or electric underfloor heating installation.
- Tiling: Walls and floors through our kitchen and bathroom tiling service, with joints sealed through our sealing tile joints for waterproofing service.
- Fitting the suite: Bath, shower, basin, toilet, vanity unit and accessories.
- Finishing: siliconing around the bath, tray and basin, then decorating.
You can supply your own suite and tiles, or we can help you choose them.
02Options
Bathroom Layouts and Options
- Walk-in shower or wet room: A level-access shower, which needs careful falls and full waterproofing of the floor.
- Bath with shower over: A practical family choice, with a screen and tiled surround.
- Shower room: Replacing the bath with a large shower enclosure.
- En-suite: A new shower room in a bedroom, loft or basement. Where the waste cannot drain by gravity, a Saniflo installation may be used.
- Accessible bathroom: Level-access showers, grab rails and higher toilets.
03Building regulations
Do You Need Building Regulations for a New Bathroom?
Not usually, if you are replacing a bathroom like for like in the same place. You will need approval or certification for parts of the work if the renovation includes:
- Electrical work: New circuits, including electric showers, and additions or alterations to circuits in the bathroom zones are notifiable and must be certified.
- Ventilation: A new bathroom needs mechanical extraction to the outside.
- Drainage: New or altered connections to the soil stack or drains.
- Structural work: Moving walls, or cutting into floor joists for pipes and wastes.
- A bathroom where there was none before: For example, turning a bedroom into a bathroom or adding an en-suite.
- Hot water: An unvented hot water cylinder must be installed by someone qualified to fit it.
We make sure every part of the bathroom that needs approval or a certificate is covered.
04Waterproofing
Why Waterproofing Matters
Most bathroom leaks are not from pipes. They come from water getting through grout and failed sealant into the wall or floor behind. That can rot floors, damage ceilings below and loosen tiles. We tank shower areas and wet zones before tiling, seal every junction, and test the plumbing before the walls are closed up. If you already have signs of a leak, our leak detection and pipe repairs service can find the cause first.
05Cost
How Much Does a Bathroom Renovation Cost?
Every bathroom is priced after a free survey, and you receive a written, itemised quote. The main factors are:
Every factor is priced line by line after your free survey — no guesswork, staged payments.
Book a free bathroom survey- 01
Size and layout
And whether pipes and wastes are moved.
- 02
Suite and fittings
Standard, designer or accessible.
- 03
Shower type
Mixer, electric, power or digital.
- 04
Tiling
The area tiled, and the tile size and material.
- 05
Waterproofing
Wet rooms need full floor waterproofing.
- 06
Heating
A towel rail or underfloor heating.
- 07
Electrics
Lighting, extraction and any new circuits.
- 08
Floor and wall repairs found once the old bathroom is removed.
Timescale · 06
How Long Does a Bathroom Renovation Take?
A like-for-like replacement is the quickest. Moving the layout, creating a wet room or adding a bathroom where there was none takes longer. Waterproofing, adhesive and grout all need time to set, so tiling cannot be rushed. We confirm the programme in your quote, and if it is your only bathroom, we plan the work to keep the time without a toilet as short as possible.
07Process
Our Bathroom Renovation Process
Planned before we start, managed by one project manager, signed off at the end.
- 01
Free survey
We measure the room, check the plumbing, drainage and ventilation, and talk through your layout.
- 02
Design and quote
The layout and fittings are agreed, with an itemised quote and a programme.
- 03
Strip-out
The old bathroom is removed and the room is prepared.
- 04
First fix
Pipework, wastes, cables and extraction are installed and tested.
- 05
Boarding and waterproofing
Walls and floors are boarded and wet areas tanked.
- 06
Tiling
Walls and floors are tiled and grouted.
- 07
Second fix and finishing
The suite, shower, taps, towel rail, lighting and fan are fitted, then sealed and decorated.
- 08
Handover
Testing, certificates and a final walk-round.
08Areas
Bathroom Renovations Across London
We renovate bathrooms across London, with a focus on east and south-east London. Find out more on our pages for bathroom renovation in London, bathroom renovation in Ilford, bathroom renovation in Barking, bathroom renovation in Dagenham, bathroom renovation in East Ham and bathroom renovation in Orpington.
09FAQs
Bathroom Renovation FAQs
How much does a bathroom renovation cost?
It depends mainly on the size and layout, the suite and shower you choose, the amount of tiling, waterproofing and any changes to the pipework or electrics. We give you a fixed, itemised quote after a free survey.
How long does a bathroom renovation take?
A like-for-like replacement is the quickest. Layout changes, wet rooms and new bathrooms take longer, because waterproofing and tiling need time to set. Your quote includes a programme.
Do you need building regulations for a new bathroom?
Not usually for a like-for-like replacement. You will need approval or certification for new electrical work, ventilation, drainage changes, structural work, or a bathroom where there was none before.
What is included in a bathroom renovation?
Strip-out, preparation, waterproofing, plumbing, electrics, extraction, heating, tiling, fitting the suite, sealing and decorating: everything from the bare walls to the finished room.
Can I supply my own bathroom suite?
Yes. We can fit a suite and tiles you have bought, or help you choose them. We check everything is complete and suitable before work starts.
What if it is my only bathroom?
We plan the work so the time without a working toilet is as short as possible, and tell you in advance which days the bathroom will be out of use.
06Renovations & Refurbishments
Explore other renovation services
Next step
Book Your Free Bathroom Survey
Tell us what you would like your new bathroom to look like. We will measure up, check the plumbing and ventilation, and send you a written, itemised quote.
Send us photos of your bathroom on WhatsApp to get started, or use our contact form.
- Free survey
- Itemised written quote
- One project manager