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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?

We are a family business that covers all type of building work : Flooring, Electrical and Plumbing installations, Painting and Decoration, Bathroom and Kitchen installations, Extensions and Loft conversions, etc. All our work is certified and guaranteed.

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Alion and the team worked tirelessly to compelete our bathroom in what was a tight schedule, achieving a stunning result, and for a fair price. I couldn't recommend them enough.

Page Developments undertake all aspects of building work, renovations and property maintenance across Cheshire.

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Reviewed by Caroline on 14/11/2024

Jack contacted me promptly this morning but I had already arranged for someone to view the job. Thanks for prompt contact anyway.

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Your Trusted Experts in Boiler Installations, Heating Repairs & Plumbing Solutions Say goodbye to cold nights and plumbing nightmares! Whether you need a brand-new, energy-efficient boiler, fast heating repairs, or expert plumbing work, we’re your go-to team. With over 20 years of experience serving homes across London & the south east we know the importance of reliable service and lasting results. •Boiler Installations – Reduce your bills with cutting-edge, eco-friendly boilers installed by professionals. • Heating Repairs – Emergency? No problem! Our rapid-response team will have your home toasty in no time. • Plumbing Services – From leaking taps to full bathroom installations, we handle it all with precision. Why Choose Us? • Local Experts with a Personal Touch • Affordable, Transparent Pricing • 24/7 Emergency Service for Peace of Mind Get your home back to its best—call us today and feel the difference of expert service that’s always on your side.

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Reviewed by Christina on 8/7/2025

Fast and efficient. Will re-hire. Highly recommend

Pinecraft construction has been established since 2003. I do all aspects of building work, joinery, plumbing,minor electrics, alterations, extensions,newbuilds,tiling,etc. No job is too big or small. I take pride in my work and will always offer the best of my ability and experience to my customers and always turn up on time as agreed. I offer a great job at reasonable prices to all of my customers.

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Reviewed by Irina on 16/12/2023

We are very happy with the results of our kitchen. Derek did a great job.he is very respectful, profesional and punctual. We will definitely save his number.

Burscough's oldest UPVC window, door and conservatory fitting business. Established 1989. Certass registered and compliant under the Safe Trader Scheme. Not always the cheapest but definitely the best.

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Reviewed by Elaine on 31/7/2021

Reliable and quick.

25 years carrying out an array of handyman/maintenance work, relaxed manner with care and attention to each job. Proactive communicator.

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Reviewed by Marcia on 26/8/2025

My initial post on rated people was for a handyman to repair a wooden gate. Ben responded very quickly to the posting and on his review of the gate we agreed that repair was not feasible and the solution was to install a new gate. Ben worked hard to build and install a replica of the old gate and I am happy with the end result. I can recommend his craftsmanship in carpentry and attention to detail to ensure customer satisfaction.

Welcome to Tide plumbing services, your trusted partner in all your plumbing needs. With years of experience, we are committed to delivering top-quality plumbing solutions to residential and commercial clients. At TIDE plumbing services, we understand the importance of having a well-functioning plumbing system. Whether it's a leaky tap, a blocked drain, or a major plumbing emergency, we are here to provide prompt and efficient service, ensuring your plumbing needs are met with the highest level of professionalism and expertise.

ELECTRICFIX SCIENCE LTD - We Specialize in Fire alarm, Electrical, Plumbing & Heating We are your trusted service provider that specializes in delivering high-quality solutions across 4 key areas: Fire Alarm, Electrical, Plumbing, and Heating. With a commitment to excellence, safety, and customer satisfaction, At ElectricFix Science Ltd offers a wide range of professional services for both residential and commercial clients. Whether you’re building a new property, upgrading your current systems, or require emergency repairs, ElectricFix Science Ltd certified technicians are equipped with the skills and tools to handle all your Fire Alarm, Electrical, Plumbing & Heating needs. Services Offered 1 Fire Alarm Services . New installation . Servicing . Maintenance . Certification 2. ELECTRICAL Electrical Installations: Wiring for new constructions, lighting installation, consumer unit upgrades, and circuit design. Repairs & Maintenance: Fault detection, fuse box repairs, circuit breaker issues / tripping , and wiring repairs. LED lighting, smart lighting, outdoor lighting, and decorative lighting designs. Electrical Safety Inspection, Testing & Certification - EICR Report ( Landlord Certificate ) 3. PLUMBING From small leaks to major installations Pipe Repair & Replacement: Leak detection, burst pipe repairs, and full system replacements Water Heater Services: Installation, maintenance, and repair of both tank and tankless water heaters. Bathroom & Kitchen Plumbing: Sink, Bath, and toilet installations Emergency Plumbing: 24/7 services for burst pipes & other urgent plumbing issues. 4. HEATING We ensure you stay warm in the winter months with reliable heating services that keep your home or business comfortable year-round. Central Heating Installation: Boiler & thermostat setups Electrical Boiler only install Heating Repairs: Diagnosis & repair of faulty heating systems & thermostats. Maintenance & Servicing Emergency Heating Repairs: Quick response to heat Why Choose US Fully Insured & Experienced Technicians with years of experience in the industry. Safety, Quality & Compliance with reg Customer-Centric Approach prioritizing customer satisfaction 24/7 Emergency Service Affordable Pricing All our Jobs are Fully Insured & Guaranteed

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Reviewed by Toni on 7/6/2025

I have no issue with the work they did, but they should routinely carry cleaning equipment such as brooms, dustpan and brush and a vacuum cleaner. They should not need to use mine, or ask me for a bucket to mix up plaster in. Finally they really should take their rubbish away or tell their clients the price does not include rubbish removal. Putting it in my neighbour’s bin and on my garden is unacceptable.

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Reviewed by Olivia on 18/4/2023

Boualem was brilliant - quick to respond to our post, great communication and came to do the job just a few days later. Arrived promptly, carried out the work to a high standard in just a few hours and is really friendly. Wouldn't hesitate to recommend and will definitely book him again in future.

Family run bathroom installers with over 20 years of experience , worked with porcelanosa for the past 10 years but now branching out to hopefully open my own showroom Multi-trade company dealing with: - Plumbing - Central heating - Joinery - Electrical - Tiling We specialise in bathroom installations, maintenance and repairs. Taking pride in every job and project we complete.

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Reviewed by Leon on 27/8/2025

Kevin messaged on 11 Aug saying he'd order radiator parts and asked us to update our review as he was blocked from Rated. We did. He later criticised us, saying he'd been on holiday. We reminded him he never showed up as agreed. No apology, no update, and still no fix. We've had enough of the excuses and silence—now hiring a professional to get the job done properly.

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.

Hi I'm Matt Thank you for taking the time to look at my profile. I only specialise in Complete bathroom renovations and these are what i home my skill set on which i have been doing for about 18 years now. Im a qualified plumber by trade of just over 25 years and have vast experience on heating and plumbing. All aspects of building, plumbing, tiling, plastering and all electrical work within the bathroom is exactly what i do. All electrics are done by a qualified reliable and honest tradesman everything else is done by myself. All bathrooms are stripped back to brick or timber and built up to a high standard and finish. Full Wet-rooms, wall hung toilets/basin units, low and high level toilets, baths, showers, steam rooms, tiling, wall boarding, LED lit niches, extraction, underfloor heating and more. Supply and fit or fit only. Call anytime for a chat, advice or guidance. Thanks for reading. Matt

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Reviewed by Tony on 17/9/2024

Matt transformed our old bathroom into a top class sparkling new bathroom and turned our airing cupboard into a top class shower room. He turned up on time every day and was very hard working and even did some jobs he didn’t have too with no charge. I would 100% recommend Matty if you want a first class fair costed job. He is very knowledgeable and made a very hard job look easy.

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Reviewed by Julie on 24/5/2025

Excellent service, friendly, efficient and great quality of work. Would recommend!

GCD Developments is a multi-disciplinary property practice, covering property development, project management, architecture and interior design across London and United Kingdom. Whilst every project is unique, the philosophy behind each is unwavering: at GCD we strive to craft environments which are not just beautiful, but faultlessly functional.

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Reviewed by Siobhan on 18/7/2025

Great service, good communication and was flexible and able to fit job in at short notice.

At Freeman's Plumbing And Bathrooms we take great pride in all of our work whether it’s a small job such as repairing a dripping tap or a full bathroom or kitchen installation. We have 14 years experience in the construction industry and have City and Guilds qualifications. We will assist you in creating your perfect bathroom, cloakroom or kitchen.

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Reviewed by Lyn on 13/11/2024

Jack was on time .and professional. He did the job quickly and neatly under less than ideal conditions. I wouldn't hesitate to ask him back for the bigger job on the horizon.

WEBITE LINK : https://hawksworthandsans.co.uk Welcome to HAWKSWORTH&SANS ROOFING AND BUILDING , where we build dreams into reality. With a foundation rooted in expertise and dedication, we specialize in crafting exceptional spaces tailored to your needs. From concept to completion, we're committed to delivering innovative design, quality craftsmanship, and unparalleled customer satisfaction. Let's build something extraordinary together

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Reviewed by Shannon on 17/1/2025

We had our porch done by Lab Development. I’ve always wanted the extra space. Thanks again for putting in the hard work and ensuring high quality. Adam and Louis explained what would be done, and they did a really great job. There were a few hiccups during the job, such as some of their colleagues being off sick and a delayed finish, but we were in no rush for the job to be completed. Adam always communicated with me for updates. It was tidied and cleaned after everything was finished. I highly recommend.

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Reviewed by Danae on 27/6/2025

I would like to leave a review for Clear Choice and Pierre who completed my job on the 25/6. Pierre was great, friendly and very hard working because there was a bit more in the shed than I thought! Thoroughly recommend Pierre and the company. Thanks!

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