Bathroom Towel
Heaters/Radiators

Fully controllable bathroom radiators supplied and fitted

A better way to heat your home

RadTherm® Towel Radiators

All RadTherm® radiators are IPX4 (protected from splashes)

Free Survey and Quotation
Protected from Water Splashes
Long Life & Recyclable
Over 900 Colours Available
RadTherm Grey Bathroom Towel Radiator
Compatible With Any Energy Source
30-Year Manufacturer's Warranty on Body
Safe and Reliable
100% Efficient

At Cotswold Heating Solutions we aim to ensure that you receive the best electric heating option for your bathroom. Our designer range of radiators come in several different sizes, shapes and colours. You can even have one with a sleek, stunning looking glass front in your choice of colour to compliment any décor or setting.

All RadTherm® radiators are IPX4 which means they are protected from splashing of water – no matter what the direction. We do recommend that they are positioned away from a bath or shower.

RadTherm® Bathroom Rail Heaters

Exceptional levels of control and programmability

Free Survey and Quotation
Perfect for Damp Environments
Long Life & Recyclable
Dozens of Different Shapes & Sizes Avaialble
Open Window Sensing Technology
RadTherm Chrome Towel Rail
Compatible With Any Energy Source
30-Year Manufacturer's warranty on radiator body
Safe and Reliable
100% Efficient
LCD Screen for Easy Programming

We find that some customers prefer the option of a towel radiator in a bathroom, rather than an electric radiator – something to hang towels on and to occupy less space than a traditional electric heater in a room where space is usually a little more confined.

At Cotswold Heating Solutions we are proud to supply the RadTherm® range of electric towel rail heaters. The range of bathroom heaters are available in many different styles and a huge variety of sizes and outputs, from 250W right up to 1200W. Each is powerful, safe and reliable whilst offering great heating characteristics to heat your bathroom. IPX4 rating is standard to ensure suitability for bathrooms/damp rooms and is designed to repel water from any angle.

Perfect for Bathrooms

RadTherm Design Series Towel Rail

'Design Series' Towel Rail

RadTherm Chrome Towel Rail

Chrome Towel Rail

RadTherm white bathroom towel rail

Bathroom Towel Rail heaters

Smart Control at Your Fingertips

Our bathroom towel heaters offer the same intelligent control system as our Classic and Saxony radiator ranges, allowing you to manage your heating effortlessly from the innovative RadTherm app. With just a few taps on your smartphone or tablet, you can adjust temperatures, set schedules, and optimise energy efficiency to suit your lifestyle. Whether you’re warming your bathroom for a cosy morning start or maintaining a consistent temperature throughout the day, the app provides seamless control from anywhere.

RadTherm 'Design Series' White Towel Rail in a grey bathroom
RadTherm Towel Rail Heater in a Bathroom

Our Which Trusted Trader Reviews​

Which? Trusted Traders

Helpful, prompt, reliable and friendly

When we decided to replace our old oil-fired boiler with something more modern, there were a lot of choices. CHS helped us find the solution that worked best for us, got the job done quickly (but within the timeframe that suited us), was on site...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Flexible and not pushy

Very pleased with the work Cotswold Heating Solutions did installing a new Sunamp Thermino 150 ePlus into our new home. The team worked well, thanks.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Somerset

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Which? Trusted Traders

Excellent experience

I’m happy to recommend Cotswold Heating Solutions based on our recent experience. From the initial discussion surrounding our specific requirements to the quality, timeliness, tidiness and customer friendly approach of our fitters the experience has been excellent. Well done to all concerned.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in West Northamptonshire

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Proud To Be Endorsed By Which?...

From humble beginnings in 1957 Which? is now the largest consumer body in the UK.

Not all companies who apply to become a Which? Trusted Trader pass the assessment procedure. We believe that as well as guaranteeing the continued high-level of service that our customers have come to expect, we can now demonstrate that we are a bona-fide, trustworthy and highly reputable company.

Frequently Asked Questions

Can you do the installation?
Absolutely! Our technical teams operate with no mess and no fuss to provide you with the best possible installation experience. There are many different ways of installing our radiators and our survey can discuss all available options with you.
How do you control the heaters?
Our innovative RadTherm app allows you to control your heating from anywhere in the world. Alternatively you can have on-board digital controls.
How much energy will it use?
This depends on many factors although RadTherm radiators are 100% efficient. Once at full operating temperature our radiators typically use only around 15-17 minutes of power per hour.
What colours are available?
With over 900 colours available you will be spoilt for choice! Our advisor will bring a RAL colour swatch with him for you to see during the survey.
Are your radiators LOT20 compliant?
Most certainly. They are also independently tested and in use in over 35 different countries!
Will I need electrical work carrying out?
Usually this is not necessary as RadTherm radiators come with a plug top so can be plugged into any available socket. Our advisor will carry out a brief visual inspection of your consumer unit and discuss options and requirements.
How long does installation take?
Most installations are completed in just one day – including removal of your existing heating system.
What is your lead time?
RadTherm radiators are made in Germany to order, not sat gathering rust and dust in UK warehouses! Lead times are usually around 4 weeks.

Warmer Home,
Lower Heating Bills

RadTherm® electric radiators save you money in three ways: using less energy, helping you waste less, and, potentially, cutting your other electricity costs and as they need no servicing you will save there too!

Which? Trusted TradersCotswold Heating Solutions Ltd4.9 / 5151 reviews on Which?98% of customers recommendUpdated September 16, 2026View all reviews on Which? (opens in a new tab)
Which? Trusted Traders

Helpful, prompt, reliable and friendly

When we decided to replace our old oil-fired boiler with something more modern, there were a lot of choices. CHS helped us find the solution that worked best for us, got the job done quickly (but within the timeframe that suited us), was on site...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Which? Trusted Traders

Flexible and not pushy

Very pleased with the work Cotswold Heating Solutions did installing a new Sunamp Thermino 150 ePlus into our new home. The team worked well, thanks.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Somerset

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Which? Trusted Traders

Excellent experience

I’m happy to recommend Cotswold Heating Solutions based on our recent experience. From the initial discussion surrounding our specific requirements to the quality, timeliness, tidiness and customer friendly approach of our fitters the experience has been excellent. Well done to all concerned.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in West Northamptonshire

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Which? Trusted Traders

Extremely efficient from start to finish

Cotswold Heating recently fitted me a complete new heating system From quotation to fitting, I only experienced a complete and professional company. The removal of the old system and fitting of the new 6 radiators and a towel rail were completed very efficiently and with...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Worcestershire

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Which? Trusted Traders

Great work, and on-time

After reviewing options a few months ago for solar power hot water, I contacted Cotswold Heating Solutions and yesterday the install took place. The guys arrived on time, friendly and professional. The work was done within four hours with minor stops to mains water and...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in South Gloucestershire

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Which? Trusted Traders

Excellent seamless installation

Through the whole process from start to finish it have found Cotswold a highly professional company I had 3 old storage heaters replaced and the installation was done with professionalism I would not hesitate to recommend Cotswold Heating

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Swindon

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Which? Trusted Traders

Great Company

We first used Cotswold Heating Solutions in 2020 and were very happy with the service then. We have used them again to provide a heating solution for an extension to a holiday cottage in Wales. The initial advice was excellent- informative, helpful and with no...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Which? Trusted Traders

Hassle free installation of 7 heaters

Moving in to a new house with a variety of electric heaters of different ages and types, I went to Cotswold to help me rationalise and modernise. The first survey visit was very informative and we worked out the combination and style of heaters I...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Wiltshire

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Which? Trusted Traders

Excellent and efficient work.

This is a family business with all the staff committed to excellent service. Work was done on time by a friendly and experienced workforce who were obliging and eager to do their best. We cannot praise this compny more highly than to say "use them...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Which? Trusted Traders

Service call.

I’ve been a customer of CHS for a couple of years, having 8 radTherm radiators and a Sunamp heat battery. A 3rd party electrician recently caused the Sunamp to fail, so I contacted Sarah at CHS for help. At the same time I flagged up...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Worcestershire

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Which? Trusted Traders

Transformation of home heating system

This company has been a pleasure to work with at every stage of the process. The initial survey was both informative and helpful in identifying some preliminary electrical work to be done to make for a smooth installation. Once the decision to proceed was taken...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Great Service From First Contact To Final Installation

We have recently had an additional radtherm radiator installed and like initial installation a few years ago , involving replacement of gas heating system with 7 electric radiators. From first contact to final installation the overall service was excellent. Would have no hesitation in recommending...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in North Somerset

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Cotswold Heating Installations

Cotswold Heating have shown to be a very competent service business, being very conscious of ensuring customer care and attention to their needs - day one their company manager visits the property and spends quality time with its customers in assessing and advising on how...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in West Midlands

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Which? Trusted Traders

Easy process from start to finish

Very good company to deal with. I was kept informed all the way and any questions answered straight away. They even provided the extra part for the shower at no expense to me. On the day of installation the men turned up on time and...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Brilliant work

I am very pleased with this company from start to finish very professional friendly the installers were brilliant explained everything I needed to know

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Great work and Great staff

On the day the installers turned up in the timeframe that was set. Great installers and very polite and did the work well. Looked after my property at the same time. The customer services are great and very polite and helpful. Would definitely recommend them.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Efficient and professional

The installation team worked very efficiently the old system of boiler, radiators and water heater were removed quickly and carefully with the minimum of fuss. The new system installed very efficiently as well. They were very tidy and a friendly team. The Sunamp water system...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Cotswold Heating Solutions

The heating is controllable, efficient and easy to use. I was very impressed, it took less than three hours to remove and install the new radiators. I was pleased with the service from start to finish and the app is so easy to use. Four...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Excellent all round service from inquiry to installation

A very good experience working with Cotswold Heating Solutions on a unique problem to find a heating solution for our church. The team were very professional all the way through the process from inquiry to site visit and full installation. Very good service and keeping...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Which? Trusted Traders

radTherm Smart Core Radiators

Having been cold for much of the winter because of the high cost and ineffectiveness of the convector panel heaters in my flat, it is a huge relief to now have a proper heating system. Cotswold Heating Solutions (CHS) has been a pleasure to deal...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in North Somerset

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New storage heaters.

Was a joy dealing with a well run, friendly local firm. All work and communication was great. Would strongly recommend.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Greater London

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Excellent Service

Three ancient storage heaters were quickly dispatched and I now have new radtherm radiators. What a transformation: the heating is controllable and efficient. I was amazed that it only took the cheery technicians 3 hours to install the radiators. I am very pleased with the...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Warwickshire

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Which? Trusted Traders

Total replacement of night storage heaters

Seven ancient and inefficient night storage heaters have bitten the dust, replaced by 7 Radtherm heaters. From a helpful website, to a very timely response to our first enquiry, to a prompt and very informative survey and a speedy quotation, and then on to installation...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Bath and North East Somerset

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Which? Trusted Traders

Excellent product and customer service

Cotswold Heating have provided excellent customer service from first contact to courtesy call. We replaced the immersion heater and tank. Cotswold heating kept in contact throughout. The work was undertaken very efficiently and the team got the storage heater unit up into the flat very...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in South Gloucestershire

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Good Heaters, very good fitting job.

Two new heaters fitted, one to replace a gas fire in the main room, the other smaller one to replace the old convecter in the bedroom. The old convecter taken out by the fitter and the new heater fitted in its place, all went well...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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