Heatkeeper | Save Up to 20% on Heating Bills

Image of Heatkeeper Radiator Reflector Panel fitted to wall with cut through of Radiator

Smart, simple and independently verified

Eco-Friendly Heating for Every Home

Cut Your Heating Bills by Up to 20%

Discover Heatkeeper Radiator Reflector Panels – a smart, eco-friendly solution designed to improve your heating system's performance while cutting down on energy usage and utility costs.

Our advanced panels work by reflecting heat back into your room, reducing heat loss through walls and helping your home stay warmer for longer.

Easy to install and built for long-lasting efficiency, Heatkeeper panels are the perfect addition for anyone looking to save energy and reduce their carbon footprint.

Shop Now

See Heatkeeper in Action

How Do Heatkeeper Panels work?

Cross section image of heatkeeper panel reflecting heat into radiator

Reflective Surface

The highly reflective surface of the Heatkeeper panel reflects heat back into your room, reducing the energy needed to reheat your boiler and lowering your heating bills.

Learn more - Science behind Heatkeepers

Cross section image of heatkeeper radiator panel showing insulating pockets insulating wall

Insulating the Wall

The moulded shape of the Heatkeeper Radiator Reflector panel creates an air space between the radiator and the wall surface creating a thermal barrier.

Better Heat Circulation

The saw-tooth profile of the Heatkeeper Radiator Reflector Panels is designed to stimulate convection currents which improve heat circulation, helping to eliminate cold spots in the room.

How are Heatkeepers installed?

Heatkeeper panels are quick and easy to fit — no tools needed. Simply slide them behind your radiator or hang them from the brackets using our Easy-Fit method. View fitting instructions and installation video

Independently Verified

What are the energy saving benefits?

Independent scientific studies show Heatkeeper Radiator Reflector Panels can cut heating costs by up to 20% when fitted to all radiators. Our panels reflect heat back into your room, reduce heat loss through walls, and maximise your heating system's efficiency — saving you money and reducing your carbon footprint.

Shop Heatkeeper Panels

Image of heat loss through wall without heatkeeper panels fitted

How many Heatkeeper Panels should I order?

The number of panels you need depends on how many radiators you want to fit. Each radiator needs 2–3 panels depending on size.

5-panel pack (2–3 average size radiators)

10-panel pack (4–5 average size radiators)

15-panel pack (6–8 average size radiators)

20-panel pack (8–10 average size radiators)

Not sure? Measure your radiators and contact us for an estimate.

Independently verified and endorsed by

What Our Customers Say

“I can only echo other buyers’ comments. Arrived promptly, well packed, easy to follow instructions, easy to install. Noticeable difference throughout the house.”
NW, Bolton

“These Heatkeeper radiator panels were one of the best investments we ever made! They have cut our heating bills considerably and we have them on all our radiators now.”

R. Marshall

“Excellent service thanks .These Heatkeepers are amazing my radiators have never been as warm . This is my second batch”.
Lake Renewable Customer

“The panels are very good, semi rigid and easy to cut and came with double sided tape”
Lake Home & Leisure Customer

“I fitted these energy saving radiator panels yesterday and found them excellent. Very good instructions and easy to fit alone. Thank you”
Heatkeeper Customer

“An Efficient Way To boost your warmth and reduce your bills Ample parts to ensure a perfect job”
Heatkeeper Web Review

“Wish I’d known about them 10 years ago, they are the best buy by far”
Terry French

“These Heatkeeper radiator panels were one of the best investments we ever made! They have cut our heating bills considerably and we have them on all our radiators now.”
R. Marshall

“Just had £30 a month off our fuel bill as we spent less last year – despite the cold winter. Part of this must have been due to energy saved with your product. So money well spent. Thank you”
Paul Dunmore