What is Radflek? 

Radflek is a revolutionary energy saving radiator reflector that reflects 95% of the wasted heat energy radiated from the rear of a radiator back into your room.  

Reduce your energy bills with Radflek 
Radflek is a laminated aluminium foil with a long lasting coating that prevents oxidation and preserves its high reflectivity. With Radflek, less energy is needed to heat the room to your desired temperature and so your energy bills will be less. Radflek is at least 23% more efficient than any saw-toothed reflector and will pay for itself in about a year 
 
 
Easy to install 
No need for removal of radiators, professional installers, or any sticking to the wall – Radflek just hangs from the wall brackets behind the radiator. Disappears from view once installed. Installation is quick and simple, only taking minutes - anyone can do it! 
 
 
 
 

How does it work? 

Both windows have radiators on the wall below them. The right-hand window's radiator is fitted with Radflek, which has reduced heat loss through the wall by 45%. This can be seen by the more muted colour below that window compared with below the left-hand window. 
 

 Verified performance 

Independently tested by the British Board of Agrément (BBA) 
Test data verified by the Building Research Establishment (BRE) 
Energy Saving Trust Listed Product status