Plumbing
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Bathroom installations, from start to finish
Complete bathroom, en-suite, wet room and cloakroom renovations - designed, plumbed, finished and managed by one accountable team.
Your new bathroom, managed as one project
Renovating a bathroom usually means juggling several trades. We bring it all together - planning, plumbing, heating and finishing - so there's one point of contact and one team responsible from the first visit to the final tile.
- Full bathroom design and installation
- En-suites and shower rooms
- Wet rooms
- Cloakrooms
- First fix (plumbing, waste and electrics)
- Tiling
- Finishing
How a bathroom project works
Handled as a single managed project, not separate trades.
Design & planning
We visit, measure up and talk through the layout, style and budget, then agree a clear plan and quote.
First fix
Old fittings come out, and new plumbing, waste and electrics are run ready for the new layout.
Second fix & finishing
Tiling, sanitaryware, brassware, heated towel rails and final finishing - then a full clean and handover.
Before & after
Every bathroom starts back to the walls. Getting the preparation right - pipework, waste, level floors and a sound surface for tiling - is what makes the finished room look great and last.
See more bathroom projects
Styles we install
From classic family bathrooms to contemporary wet rooms and minimal, bright finishes to statement tiling.
Accessible bathrooms
We can design a bathroom that's easier and safer to use - without it feeling clinical.
- Level-access wet rooms and walk-in showers
- Grab rails and supportive fittings
- Thoughtful layouts with room to move
Talk to us about what you need and we'll suggest practical options.
Book a design visit
Frequently asked questions
How long does a bathroom installation take?
It depends on the size of the room and how much is changing. A straightforward refit is quicker than a full reconfiguration or wet room. We'll give you a realistic timescale in your quote and keep you updated throughout.
How much disruption should I expect?
You'll be without that bathroom while the work is under way, and we'll let you know if water will be off at any point. We protect floors and stairs, keep dust to a minimum and tidy up at the end of each day.
Can you install a bathroom alongside other heating work?
Yes - and it often makes sense. We can combine a bathroom renovation with a new boiler, heating upgrade or underfloor heating as one project.
Do you handle tiling and finishing?
We coordinate the whole project through to finishing, including tiling, so you don't need to organise separate trades.
How much does a new bathroom cost?
It depends on the size of the room, the suite you choose and how much needs moving. As a UK guide, a downstairs cloakroom typically runs from £1,500 to £3,500, a standard family bathroom from around £5,000 to £8,000 all in, an en-suite from £3,500 to £8,000, and a wet room from £4,000 to £10,000 because of the tanking and drainage work involved. Where you land in those ranges depends mostly on the sanitaryware and tiles, which is also the part you have most control over. We give you an itemised fixed price before anything starts, so you can see where the money goes.
How long will the bathroom be out of use?
Most bathroom installations take five to ten working days, with wet rooms at the top of that range. The room itself is unusable for most of that. If it is your only bathroom, we plan the sequence to get the toilet back in use as early as possible, usually within the first day or two, and we tell you upfront which days will be the awkward ones.
Do you supply the suite and tiles, or do we buy them?
Either works. We can supply everything, which usually gets you trade pricing and means one point of responsibility if something arrives damaged. Plenty of customers prefer to choose and buy their own pieces, and that is fine too. We will tell you what will and will not work in the space before you commit to anything, which is cheaper than finding out once it is delivered.
How do payments work?
For a project of this size we take a deposit before ordering sanitaryware and tiles, with the balance due on completion. Larger jobs can be split into stage payments. Whichever applies, the schedule is set out in your quote before you commit, and any change to the price is agreed with you in writing before the work is done.
What if we change our minds partway through?
It happens, usually once the room is stripped back and you can see it properly. Tell us as soon as you are thinking about it. We will price the change, tell you honestly whether it affects the timeline, and get your agreement before we carry on.
Is the work guaranteed?
Yes. Our workmanship is guaranteed and the terms come with your quote. Sanitaryware, showers and taps carry their own manufacturer warranties, and we register those for you where registration is needed.
Related services
Underfloor Heating
Even, gentle warmth with no radiators - a natural pairing for a heat pump system.
Learn more →Central Heating
New systems, upgrades, radiators and smart controls - designed and installed as one system, not just parts.
Learn more →What Local Homeowners Say
Louise Adams
April 2026
"Dan and the team did an absolutely fabulous job of renovating our main bathroom. They were friendly, professional, polite and worked amazingly hard. Dan made the whole process really easy as he project managed everything. I highly recommend him for anyone that wants bathroom renovations / plumbing work. Just beware - he does such a good job, you’ll want him to do every bathroom in every house you ever own!"
Kate Jones
September 2025
"Dan project managed and fitted a complete renovation of an en-suite shower room and downstairs cloakroom. Everything was super clear, from pricing to schedule, and all work was very tidy with brilliant attention to detail. I am beyond delighted with the results and would recommend him 100%. (Just don't book him until he's been back to do my main bathroom!) Thanks again Dan and team, brilliant job all round."
Dympna Ingram
August 2026
"I can't praise Dan and his team more highly. They fitted a complete new heating system for me whilst I was away, as well as doing a few small plumbing jobs around the house. A perfect installation and a tidy home when I got back,. What more can you ask? Perfect! Great value too. I can't recommend them more highly."
Adam
July 2026
"Dan is my go to person for all plumbing and heating jobs. From annual services to moving radiators. Most recently he's installed an additional outside tap, being flexible alongside the timing of the landscapers and going the extra mile to hide the pipework despite the extra effort. A very nice job."
Jack Nicholls
June 2026
"Dan has done multiple jobs for us over the years, all to a very high standard. He consistently goes the extra mile and delivers exactly what he says he will. His advice is always honest, and he never pushes unnecessary work. Can’t recommend him highly enough."
Cathy Casey
September 2026
"What a lovely young man, he definitely knows how to treat an old lady on her own who almost panicked when her loo was leaking. A nice, calm young man who fixed it so quick and calmly. Hopefully I’ll never need a plumber again, but if I do I know where to go first."
Sarah Pashley
July 2026
"Dan replaced our old boiler, and has serviced the new one ever since. He’s friendly, reliable and well priced. The whole experience is easy from start to end and despite being busy, he’ll always fit you in. Wouldn’t hesitate to recommend him."
Patrick Timmons
July 2026
"Daniel came out quickly to fix a gas leak after a kitchen fitter hit a gas pipe in our home. He was professional, and the quality of his work was excellent. Highly recommend."
Darren Bench
April 2026
"Dan was a lifesaver attended at very short notice sorted ouy our burst expansion tank and got the heating and hot water back up and running promptly and quickly. Really great guy and brilliant service and support. Thoroughly recommended will definitely use Cotswold Heating and Renewables again."
Adele Moorhouse
March 2026
"Dan serviced our Worcester Bosch boiler today. A very efficient friendly workman, took his shoes off which I appreciated 😃 very polite and professional. He explained all about the boiler and services attached to it, very knowledgable, we will definitely be using Dan again, thank you."
Jennifer Wood-Hill
June 2026
"Dan installed a new Worcester Bosch boiler for me, to replace a faulty one. He was very efficient, competent, polite and friendly throughout. I definitely recommend him."
Tim Edgecox
July 2026
"Excellent service from Dan. I drilled through a water pipe at home. Rang Dan and with out any hesitation he was there in 15 mins at unreasonable hour... great service and very professional. I definitely be using Dan again for future plumbing work."
Justine Willis
September 2025
"Dan and his team recently renovated our family bathroom and we're delighted with the result. Whether plumbing, plastering, tiling or fitting, all the team were efficient, professional and pleasant, and provided helpful advice and recommendations as needed. The bathroom has been transformed and we wouldn't hesitate to recommend them."
Paul Hickman
April 2026
"Dan came out really quickly when we called him after a boiler breakdown, quickly diagnosed the fault and ordered the required parts, returning later the same day to fit them and get the boiler going again. Would definitely recommend"
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