Somewhat obviously, each of these types of radiator are mainly constructed from contrasting materials, all of which offer their own unique advantages.
For instance, cast iron radiators will take longer to heat up than steel or aluminium radiators, but will also retain their heat for longer, remaining warm for long periods even after the central heating has been switched off.
Aluminium radiators are widely considered to be the best all-round heating solution, for reasons detailed in our Advice Centre blog, Why Buy Aluminium Radiators?
If you’d like a detailed overview of each type of radiator meanwhile, consult the BestHeating Radiator Buying Guide.