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Anne

Make sure you’re ready for all that winter has to throw at you by getting a new radiator installed. Get yours before a cold snap hits and you’ll be able to relax in the warm, safe in the knowledge your heating has been sorted by an experienced professional.

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Radiators | Find a Radiator Replacement, Repair or Installation Service Near You

You’ll ask many things of your home. But there are few more important yet basic requirements than making sure it’s safe, dry and warm. And the latter of those means getting enough radiators installed and ensuring they’re in the right places.

Installing a radiator might seem like an easy enough job. It’s just a case of swapping the old model out for a nice shiny new one, right? Sort of – but it’s more involved than you might think.

First, you’ll need to turn off and bleed your old radiator. You can then remove it from its brackets and empty out any remaining water. After safely disposing of the old, it’s in with the new. You can hang your new unit on the same brackets – assuming you’re swapping it for a radiator that’s the same size. If not, you’ll need to measure up and drill new brackets too, as well as potentially moving piping to ensure the valves line up. When the new radiator is in position, you can then reconnect it, and reflow water back in. Check for leaks, and if everything looks fine you’re done.

It’s quite a job, and that’s why it’s quicker, easier and safer to find a reliable, experienced professional. They’ll have your new radiator fitted and warming your home in no time and save you from any leak-induced headaches.

Cost of radiator installation

The fee you’re charged for your radiator installation job usually depends on the number of units you’re looking to replace, and whether they’re like for like.

Swapping out an old radiator for a unit of the same size is around one day’s work – and that means (depending on where you’re based) anywhere from £150-£300. The price of a more involved job (more radiators, installing a bigger or smaller model) will depend on the number of days required. Expect to pay upwards of £500 for more complicated installations.

How to install a new radiator

As we’ve explained above, fitting a new radiator is a relatively simple process – provided you know what you’re doing and have a spare pair of hands to help position it.

  1. Begin by turning the hot water off. Then ensure you’ve turned the old radiator itself off, by rotating the main plastic handle (AKA the flow valve, the one with the number dial on it) clockwise as well as the lock-shield valve (the other valve, under the protective cap). Count how many turns are needed to close off the lock-shield valve – you’ll need to know that later.
  2. Next up, bleed the radiator to get excess water out. You can do that by turning the key at the far top corner – remember to have a rag or a piece of kitchen towel ready to catch any of the old (and often dirty) water that comes out.
  3. After undoing the nuts that attach the radiator to the central heating pipes, you’ll then be able to lift it clear from the wall brackets. When it’s off the wall, drain any remaining water into a bucket – it pays to find the biggest you can, as radiators can be heavy and you’ll want to get that excess liquid out as quickly and cleanly as possible.
  4. Remove the valve connectors from your old radiator and place them to one side. You’re now ready to get to work on your new rad. Grab those valve connectors and after cleaning the threads with wire wool, wind some PTFE tape round a few times, to help ensure a tight seal. Screw those connectors into your new radiator and tighten them fully.
  5. Now hang your new radiator. Assuming your new model is the same size as your old one, it’ll hopefully sit neatly on your existing wall brackets. If not, you’ll need to measure up and drill in new wall brackets (and potentially move your pipework too).
  6. Lining the valves up is a delicate job and needs to be done with precision. If the valves are correctly positioned, you can carefully tighten them (taking care not to overtighten). Next, you’ll need to reopen the bleed valve and flow valve. As soon as water begins to leak from the bleed valve, close it.
  7. Finally, open the lock-shield valve (by the same number of turns as it was previously set to). Water will start to filter evenly throughout the radiator. After checking for any signs of leaking, you’re done.

Underfloor heating and radiators

Can’t decide between underfloor heating and conventional systems (like radiators)? Well, the good news is, you don’t need to. Because both systems can work in partnership.

A typical combination arrangement is underfloor heating on the ground floor with radiators on the first floor. With ground floors usually consisting of concrete screed, they’re ideally suited to water-based underfloor heating systems. And while suspended timber floors upstairs can also have underfloor heating fitted, it’s often cheaper and easier to opt for radiators.

Installation aside, the two systems can both operate using the same water temperature from your boiler. The underfloor heating system takes a feed from the boiler, with some plumbing work required to bring the temperature down. Hot water from the boiler can go directly to the radiator and wider central heating system as normal.

The trick is installing a two-port valve in each system, which provides independent control. That’ll allow you to operate radiators and your hot water supply with a standard two-channel timer and control the underfloor heating system with dedicated room thermostats.

The qualifications your tradesperson needs

Installing a new radiator on its own won’t require any official or trade body qualifications, but this service is usually delivered by a professional who specialises in broader plumbing and heating engineering. And anyone who carries out that work will require Gas Safe accreditation. So, while it’s not compulsory for your professional to hold a specific qualification, it’s certainly a good sign if they have Gas Safe registration.

Your tradesperson should also be able to showcase a proven track record, along with a collection of customers willing to sing their praises for a job well done.

Insurance your tradesperson needs

Public liability insurance is of paramount importance, especially given your professional will be dealing with your pipework, and the potential for leaks later down the line. Get your tradesperson to show you evidence that they have the necessary cover in place.

Questions you should ask your tradesperson

  • Are they Gas Safe registered?
  • Are they able to install a radiator which can work alongside underfloor heating?
  • Would they recommend installing a different size radiator or one with superior heating performance?
  • Can they offer a warranty on their work?

Trading since 2001. T M Services ( Tony ) specialise in all electrical works and is a city and guilds qualified electrician, fully insured and Part P registered. T M Services also undertake all aspects of bathroom and kitchen design and installation, as well as tiling. Along with any other plumbing works you may need doing. To view a selection of works recently finished please visit our Facebook page

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Reviewed by David on 29/5/2025

Tony was very quick and efficient would highly recommend his services.

I’d prefer cash. Thanks : ) I specialize in handyman Services including professional painting, furniture assembly, wood flooring, wall mounting services, door mounting, basic electricals, basic plumbing as well as heavy lifting and other trades. With experience in the different trades, I take pride in delivering quality work and ensuring customer satisfaction. My focus is on precision and attention to detail, making sure that each job is completed to the highest standard. I’m committed to providing a reliable and efficient service, and I understand the importance of great customer service, which is why I aim to exceed expectations every time.

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Reviewed by W on 30/4/2025

Had the tools for the curious job and was quick and helpful, going beyond expectation - Thanks

Gas Engineer of 23 years. Vastly experienced in boiler installation and Repairs . We also carry out servicing and maintenance on most makes of Boilers. Landlords Gas Safety Inspections and various plumbing works in the home

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Reviewed by Philip on 3/1/2025

Fixed boiler quickly, would recommend

UTB CONSTRUCTION was established in 2013 and is general contractor offering construction services in terms of full and part renovations houses, extensions, lofts conversion , first fix Carpentry, second fix Carpentry , bathroom fittings, kitchens fittings new built houses and summer homes,Drylining , plastering & Rendering, Decorating, specialist with driveways resin bond, polished concrete, paterne imprinted concrete,tarmac, and block paving.

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Reviewed by Derek on 28/6/2024

Dimitrios did an excellent job working rapidly and efficiently and very willing to do extra work to achieve perfection

Here at Leaky and Sparky we are family ran company with a combined 15 years of experience in the trade. We are an electrical, gas and plumbing company all in one place. Where we assure are customers complete transparency on every job we take on!

Dedicated to our craft. We cover all aspects of building work including: - home extentions - renovations - conversions - plumbing and heating - kitchens - roofing - all general building work

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Reviewed by Mike on 29/4/2022

Gary and his team are very professional and did an excellent job. Gary takes a great pride in his work and does all the preparation necessary to ensure a smooth and efficient job. Had extra work done re rendering, driveway and patio as their work was so good. Would recommend

We cover all aspects of Plumbing and Drainage works from dripping taps to full bathroom installation’s and blocked sinks to blocked drains. Our van is fully equipped with the tools to complete any job including high pressure water jetting. Customer satisfaction is our main priority and we aim to complete jobs on our first visit as quickly as possible with minimal fuss. With 22 years in the Plumbing and Drainage industry we are fully aware of the stress these issues can cause so let us help you as best we can. -We are fully qualified to City and Guilds L3 - We hold Water Regulations L3 qualification

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Reviewed by Chris on 27/6/2025

Very prompt, quick and professional.

BS Plumbing Services, I am a local plumber in Birmingham who works to the highest of standards and professionalism in every aspect. I pride myself with the work I do to make sure the customer is more than satisfied with the work done for them. I offer a range of plumbing services from Tap installations and repairs - All Bathroom Repairs & Supply and fit new toilets/ Basins/ Baths and Sinks - Repairing Leaks - Washing Machine Installations - Bathroom suites fitted - Radiator repairs and fittings - ANY plumbing related issues! Contact us for a free and quick quote for any plumbing work you need.

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Reviewed by Jean on 31/12/2024

Very pleased with the service provided and the flexibility shown. I had a comfort level toilet fitted and the old one was taken away. I would be happy to use this company again.

We are a small well established and experienced team,offering a full range of construction and landscape gardening services. No job is too big or too small, with our expertise ensuring that each project is properly organised and efficiently completed to the highest possible standards.We cover all types of construction and garden work. We can transform blank or waste land into a beautiful new garden.Our very competitive prices can save your money,time and effort. All work is carried out by our professional and fully insured team to the highest standards,using quality materials.

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Reviewed by Mrs R on 7/6/2025

Very pleased with the job done by Adrian and his team. He is very forthcoming with advice and tips. Very reasonable quote and willing to use his own material (where needed) free of charge to enable a good finished. Definitely would recommend him to others. He will be back again soon for another small job in the house. Greatly appreciated. Thank you Adrian and the team.

Based in Brighton & Hove, Accomplished plumbing & bathrooms not only do we offer top quality craftsmanship with all the professions local that come together to construct your bathroom project tailored to your wants, needs and desires. It is also our passion to design, create & make your bathroom project come alive. We want to deliver a stress free installation from start to finish, making it as fulfilling as possible. We want to clearly understand your requirements so we can tailor your unique bathroom project to exactly how you want it, giving you that piece of mind. we do everything from: - Bathroom Installations & Design - All Aspects of Domestic Plumbing - Heating Installations - Hot & Cold Pipe Work Installations - G3 Certified, Unvented Installations. - Call Outs - Free Estimates - Top Craftmanship One thing we do pride ourselves on is not taking too much work on that we have to let clients down! - Professional - Honest - Reliable

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Reviewed by Peter on 12/8/2023

Could not have been better

Based in Maidstone and surrounding areas, Plumb Right is a company that offers the highest standards of work while still keeping competitive rates. We aim to provide a quality service, leaving your home as we found it and with the upmost respect. Some of the work we undertake: • Full bathroom overhauls • Kitchen work • Radiator swaps/relocations • Radiator valve changes • Leaking pipes/taps • Tap changes Fully insured and qualified.

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Reviewed by Joanne on 27/1/2024

Really can’t fault Trojan, from the initial quote we felt comfortable that Nick understood what we needed. The initial quote escalated and nothing was too much trouble. We now have a home to be proud of and can’t thank Trojan enough for everything they have done.

My name is Tim. I’m a Plumber and bathroom fitter, with 20 years of plumbing repair, plumbing maintenance and plumbing installation, with many years of experience, designing and fitting bathrooms. My work always is quality and guaranteed. Plumbing and plumbing maintenance Plumbing for new build and restoration projects Wet underfloor heating system. Vented and unvented cylinder. Shower pumps Plumbing maintenance repair and replace taps, shower valves, leaks , radiators Unblock toilets, sinks, basins, showers, baths Refit bathrooms. Shower rooms. Wet rooms Heating system and flushing

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Reviewed by Darren on 22/4/2025

On time, friendly and informative while doing the job. Maintained fixed price even though job lasted longer than expected. Would hire again

At J Max we take pride in providing high class quality of gas, heating and plumbing services. We are Gas trained engineers with profound knowledge and skills to execute safe and efficient boiler installations, repairs and maintenance services.

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Reviewed by Kate on 3/5/2025

Really helpful and polite, gave very good advice and did a great job.

We are your trusted experts in comprehensive building & maintenance services, offering a wide range of solutions to meet all your needs. From minor repairs to large-scale projects, we’ve got you covered. Our skilled team specialise in all aspects of construction, including plumbing, boiler breakdowns, emergency call-outs, and gas safety/boiler services. We also excel in joinery work, handling both minor repairs and major construction projects, from kitchens to full house renovations, extensions property refurbs. In addition, we provide all aspects of plastering services, encompassing repairs, full-house projects, damp course works, external rendering, and k-render applications. Roofing is another of our specialties, with services ranging from repairs to complete house renovations. When it comes to electrical work, we take care of it all, from repairs and installations to full re-wires, EICR certificates, and remedial works. Our skilled painters and decorators, who are part of our dedicated team, ensure your space looks its best. We also offer EPC certificates and guarantee that all our work meets the necessary standards. For those looking to transform their homes completely, we offer full house renovations from start to finish. Landlords benefit from our fast turnaround times, ensuring their properties are ready for sale or back on the market promptly. All major works and extensions come with our comprehensive guarantee. Choose us for your maintenance needs, and experience quality service from start to finish. List of services Joinery Plumbing Expert painting and decorating Plastering all aspects Roofing works Electrical works Property maintenance Bathroom refurbishment Kitchen refurbishment Full property refurbishment Extensions and conversions Fire door checks sign off Minor or major repairs Planning and a full schedule of works with all quotes.

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Reviewed by KIERAN on 10/3/2024

all types of plumbing and heating installation and maintenence oil boiler serviceing power flushing bathroom refurb and maintenence

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Reviewed by Joanne on 2/4/2024

Great job. and very reasonable price. Quoted within an hour of me posting and did the work within a few days. Highly recommend.

Hello there! We are a local plumbing business called Plumbing 365 and we specialise in bathroom and kitchen installations and maintenance. We also deal with other aspects of plumbing from heating to appliance installations as well as general plumbing works.

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Reviewed by Barry on 16/8/2024

Very reliable and friendly, kept us informed about timings and progress, work was very good and completed within the time frame, price was reasonable too. We would certainly recommend Alex to anyone who is interested.

Welcome to Trusted Maitenance- your local, reliable service for a wide range of maintenance jobs around the home. We have been working with many happy customers around Central London areas and also with local councils Please give us a call for a quotation for any of the following:

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Reviewed by Toby on 18/1/2025

Trusted Maintence did an excellent job building a bespoke cupboard for my living room. Karl was knowledgeable and took time to understand exactly what I was looking for. His measurements were precise, communication was clear throughout, and the pricing was very reasonable. The finished cupboard is exactly what I wanted, with a well executed replication of period charm. Overall, a professional and reliable service that I would use again and recommend.

Hello, I am Nik, the proud owner of N. K CARPENTRY & CONSTRUCTION LTD. A little about us With many happy and returning customers over the last 13 years, you can be sure of being well looked after. Our aim is to provide a stress-free project, delivered in a manner that I am confident will exceed your expectations. We are proud to be family run, known locally for our fantastic service. Our customers often comment that every colleague they interact with is approachable and cheerful; we find that promoting a positive attitude always helps projects run smoothly with good communication throughout. Main work we undertake limited company . · Refurbishments Extensions · Loft Conversions · Carpentry work · House renovations Availability We are available during working hours, Monday to Friday. Outside of those hours you are welcome to contact us via email or request a call back. If for any reason you are unable to contact us on the phone, you are welcome to send an initial query via email where one of our team can will reply back . Thank you for taking the time to consider our company’s profile, I look forward to hearing from you. N. K CARPENTRY & CONSTRUCTION LTD

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Reviewed by Beverlie on 9/5/2023

The job started as refurbishing a kitchen extension. Nik and his guys worked quickly and paid attention to detail. Nik came up with the best possible layout given the space. I liked the way he worked so he ended up refurbishing the whole house. He made use of the materials and fixed things that needed fixing as he went along all within the quoted price. A good honest team of builders that transformed the property.

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