Many factors will dictate whether or not cheap designer radiators deliver an adequate heat output, including the size of the room they are to be fitted in, and the size of the radiator itself.
What even constitutes a cheap designer radiator will also be dependent on a multitude of reasons, including your budget and priorities in terms of lifespan, performance and aesthetics.
You can use our BTU Calculator to work out if the cheap designer radiator you’ve identified will adequately heat the space it is to be installed in. And for extra information, explore our dedicated blog on the subject – Cheap Designer Radiators: Too Good To Be True?