Energy-Efficient Renewable Solutions | Radiant Renewables

Radiant Renewables

For almost 30 years, our highly qualified team have been designing, installing and maintaining renewable heating, power and water conservation solutions for new and existing buildings all over the UK.

Welcome to Radiant Renewables

Our mission is to help households and businesses to reduce their carbon footprint by providing them with proven, state-of-the-art renewable heating, power and water-saving systems that are safe, cost-effective, energy-efficient and low-maintenance for the long term.

We are passionate about the positive impact that our products and services have on the environment and how we can help our Clients De-carbonise towards Net-Zero, practically and affordably to reduce their energy and water bills.

We also understand that choosing and transitioning to any renewables-based system can be a complex and challenging process which is why we offer a complete “turn-key” range of services that include consultation & advice, energy assessment, system design, installation, maintenance, and after-sales support.

Our team of professional surveyors, engineers and technicians will work closely with you to understand your heating, power or water-saving priorities to provide personally tailored recommendations and solutions that meet your specific needs.

Contact us today for a free initial discussion.

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Renewable Solutions - Residential

Conventional heating, power and water for most homes is a major cost burden to homeowners. This is why we offer innovative solutions to help reduce your carbon footprint while also saving you money on your utility bills.

Our team of experienced professionals are experts in the field of renewable energy, and we offer a range of specialist services designed to help you create a lower-carbon, more sustainable home that is affordable to run. From Heat Pumps and Solar PV Panels, to the latest energy-efficient technology – we have the knowledge and expertise to help you achieve your energy goals.

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Renewable Solutions - Commercial

The transition to a Net Zero business model requires vast leaps in energy efficiency, renewable electricity generation and the installation of cutting-edge but affordable technologies.

As one of the oldest, most experienced renewables specialists in the sector, and leveraging our extensive range of products and services, we know how to help investors, businesses and property owners to achieve affordable and practical solutions to their net zero ambitions, to be compliant, future-ready and operate more cost-efficiently.

Our Products

Our extensive product range includes innovative technologies, devices and management tools that can improve compliance, positively impact your carbon footprint, give your greater energy independence, control, and resilience and reduce the cost of your heating, power and water.

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Heating Solutions

Energy-efficient heating solutions can have a significant positive impact for both homes and businesses. Our solutions involve the use of newer, more efficient…
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Power Solutions

Renewable power solutions can offer numerous benefits to both homes and businesses. For starters, they provide a reliable and sustainable source of energy…
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Water-Saving Solutions

Water-saving installations can bring significant benefits to both homes and businesses. These installations, such as water-saving toilets and taps, can help reduce water…

Our Professional Services

We offer a range of professional services to help you make informed decisions about your heating, power, and water consumption; on how best to make improvements to your property and sensibly invest in renewable solutions that are blended to be cost-effective, efficient, resilient and give you an optimal return on investment.

Our team of professional surveyors, engineers and technicians will work closely with you to understand your heating, power and water-saving priorities to provide bespoke, tailored recommendations and solutions that will meet your specific priorities and objectives.



At Radiant Renewables, we offer expert consultation services for both homes and businesses. Our team of professionals has years of experience in the…
Feasibility Study

Feasibility Study

Feasibility studies are essential for homeowners and businesses that are considering implementing new or upgraded heating systems. These studies typically evaluate the viability…
System Design

System Design

Professional system design services are essential for any building project, whether it is a commercial or residential property. A well-designed heating system ensures…
EPC Assessment

EPC Assessment

An EPC assessment, also known as an Energy Performance Certificate assessment, is a process that evaluates the energy efficiency of a building. The…
Building Physics & Remodelling

Building Physics & Remodelling

Building physics is a crucial aspect of designing efficient heating systems and power solutions for buildings in the UK. Factors such as insulation, ventilation,…
Heating Parts Supply

Heating Parts Supply

At Radiant Renewables, we pride ourselves on being a leading provider of heating parts supply services in the UK. We understand the importance…
System Installation

System Installation

At Radiant Renewables, we pride ourselves on providing professional installations of energy-efficient and renewable heating systems. Our team of experts has years of…


Maintenance services are essential for renewable and energy-efficient systems. These systems require regular upkeep to ensure they are functioning at maximum efficiency, which…

Request a free quote

Our team of experts can help you identify energy-saving opportunities and recommend the best renewable energy solutions for your property. Whether you’re interested in upgrading your heating system, generating your own electricity with solar panels, or exploring other renewable energy options, we’re here to guide you every step of the way.

Making an enquiry with us is quick and easy – simply fill out our online form or give us a call, and one of our friendly team members will be happy to discuss your energy needs and answer any questions you may have. With our expert advice and quality products, you can take the first step towards a more sustainable, energy-efficient future for your home or business.

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Why choose Radiant Renewables?

  • With almost 30 years in the renewables sector, we were one of the first companies in the field, and as such, we possess the track record, experience and expertise to be, without doubt, a best-in-class solutions provider.
  • We are committed to providing our customers with high-quality, sustainable solutions that not only reduce their carbon footprint but also save them money on their utility bills for the long-term.
  • Our team of experts are professionally qualified, knowledgeable, experienced, practical and passionate about helping you make the best choices.
  • We have all of the necessary Accreditations and Registrations for compliance.
  • We offer a range of professional services from inception to ensure that you make informed decisions about your renewables investments.
  • As an SME, we pride ourselves on our excellent customer service and our reputation as a trusted partner, providing outstanding solutions.
Our experience

Our experience

With almost 30 years of experience, having installed thousands of energy-efficient and renewable heating, energy and water-saving systems, you can trust us to do a fantastic job. Given our experience and expertise, we can help you get the optimal solution quickly and help you through every stage of your project. Just check out our reviews!

Trusted Professionals

Trusted Professionals

Given our Accreditations, being Members of various industry, technical & professional Engineering Institutions, and our pledge under the Renewable Energy Consumer Code, you can rest assured that we are committed to providing the highest standards of product quality and workmanship. We’ve been delivering excellence for 30 years!

Our service

Our service

Our friendly, knowledgeable staff are here to answer your questions and guide you through the design, supply and installation process, from start to finish. Delighting our customers has been in our DNA for almost 30 years, and we’d be happy to assist you in your renewable heating/energy project!

Our partners

Our partners

We are proud to be one of the few authorised Variotherm partners in the UK and our engineers are also accredited underfloor heating & heat pump installers for many other leading heating and renewable energy brands including, Vaillant, Worcester Bosch, Samsung, Mastertherm, Hitachi, Vent-Axia and Kensa. We’ve been delivering innovation and outstanding performance in renewables for almost 30 years!


What Our Customers Say

We take enormous pride in delivering exceptional products and services to our customers. We are proud to have received so many fantastic testimonials from our customers over our 30 years who have been delighted with our professionalism, expertise, honesty, the quality of our products, services and after-care support.

Our customers have praised us for our excellent engagement, communication and the care we provide before, during and after the installation process. They have also highlighted the significant savings they have achieved on their utility bills after investing in our products. We are grateful for their trust and support, and we will continue to work hard and maintain our extremely high standards of quality and customer satisfaction.

Mike Booker - 20/05/2023

We only used Radiant for the design and supply of the system. Currently it is running on a remote biomass boiler as part of a district heating system. When the RHI on the pellet boiler expires,we intend to replace it with individual air source pumps, which may get more efficient as time goes on, or if feasible, a bore hole and large ground source pump to replace the biomass boiler. The system works faultlessly . Thanks.

Ros Reed - 26/04/23

We were recommended to this firm by someone living in the village. This company did everything they said they would. Nice to deal with and a good bunch of fitters. I didn’t hear one swear word which in these days is unusual with a group of lads. Office staff professional and pleasant to deal with.

Phillipa Gallimore - 06/01/2023

Radiant fitted and maintains our air source heat pump. They have always been very professional and have come when I have had difficulties or concerns. They have excellent technical knowledge and advice. I would really recommend them.

Clifford Ward - 04/12/22

Great technical knowledge and support… Great technical knowledge and support but equally, very pragmatic in their approach to finding an efficient blended solution across a number of decarbonisation options for our business that were practical and affordable for our specific needs.

Alistair - 30/08/22

Superb, reliable, knowledgeable team of people. Radiant Heating Solutions have serviced my air source heat pump, identified solutions to niggling system set-up issues and replaced outdated thermostats with a modern, app-driven, electronic heating solution. Staff are highly competent and professional.

Jane Pearsey – 28/07/22

Radiant Heating installed our air source heat pump and hot water system for a new build house and were great throughout. Kept us informed and turned up when they said they would. Great service from the engineer James who installed the system. Very pleased with the service and quality of the installation.

Richard Mackintosh - 19/04/22

Very good service with an excellent installation. It all works very well and is a silent heater that gets the job done. Really good communication and help with the maze of paperwork. Very happy.

Lynn Wright - 01/02/22

Radiant Heating Solutions Ltd installed the Air Source Heat Pump/underfloor heating into our new extension. Along with servicing of the system, they’ve also assisted us with other time-worn items on our original ASHP system. Harry has always been great at keeping in touch at all times and the engineers were very knowledgeable, explaining things where necessary and always polite.

Bob Garland - 26/01/22

The company provided a friendly and professional service when servicing and upgrading our ASHP. Their engineer was knowledgeable and competent, and explained matters well. Someone from the office also visited us on site to introduce himself and check that we were satisfied with the service. Very satisfied and will not hesitate to use Radiant again.

Zetta Blackburn - 16/07/21

Customer after sale service is fantastic,
even after purchasing this system 18 years ago I always get immediate response on telephone request.

Richard Miller - 24/10/20

Radiant heating have done a brilliant job installing an air source heat pump in my property, always courteous, the staff knowledgeable, it was a pleasure doing business with them, many thanks.

Yvonne Hay – 09/09/20

We had a 30KW wood burning boiler from HCC when we lived in Lincolnshire, with which we were delighted. When we moved to Scotland HCC designed the system for us to install as a DIY project, with underfloor heating. We bought an oil fired HCC 30 condensing boiler (one of the first) from HCC heating in 1995 and it has been in

David Palfreyman - 07/06/20

Well Satisfied. An upgrade to our ageing underfloor heating was carried out by a knowledgeable and courteous engineer. Advise over the phone available. Kept appointments and left the property in good order. Quotation given quickly and the price adhered to. I have no comparison of quoted costs as there are few others around to match their level of expertise. Good paperwork trails.

Ian and Kerry Scott-Logan - 29/03/20

Having brought a house with a Samsung heat source pump and having no instructions, meant that we didn’t really understand the complex system! Our service engineer was absolutely superb. He gave us full guidance and reassurance of how to use this system after struggling for over two years! His knowledge and guidance was greatly appreciated! He was professional and courteous giving recommendations, without any pressure to instruct further work! Would definitely be using this company again!

Linas Para - 17/01/20

Really professional team. Everything went really smoothly with the installation of overlay underfloor heating installation. Always available for support and advice. Really pleased.

Christopher Burgess - 29/03/19

Extremely professional set up. Couldn’t be more helpful. I highly recommend RHS ltd. Great work! Thank you again.

Lawrence Roper - 13/11/18

Have dealt with Radiant for various equipment over several years. I found them helpful,informative,trustworthy and willing to go the extra mile.
I have and would recommend them.

Ian Lowe - 24/07/18

Helpful staff, went the extra mile to assist us in design and our client.

Carl Garrett - 12/05/18

This is the 3rd time we have had the pleasure of doing business with the radiant heating team, as always reliable, competitive and always there on the end of the phone. Essential when you are a self builder, bravo nick and the team.

Nick White - 31/03/18

I have known Radiant for about twenty years. We first meet at a building exhibition,they were exhibiting warm water underfloor heating. This was new to us but we had seen it used regularly in Europe. We are now on our fourth under floor project using Radiant Heating. They always come up with a great solution for some tricky projects. I would recommend them 100%

Tim Roberts - 15/03/18

Great installation, dedicated after sales too.

Diana Blaj - 21/02/18

Thanks very much to Jane and the team at Radiant Heating my dad is saying the house has never been so warm. My Husband now wants wall heating on the back bedrooms so we will be in touch.

Colin Mansell - 03/02/18

Best underfloor heating firm ever! Even put heating into my walls and ceiling. Heat pumps and great prices. Workman put those little plastic boots on… Outstanding guys…

Richard Storm - 08/01/15

Good service and products and always helpful thankyou.