Are Coloured Radiators Less Efficient Than Standard Radiators?
The simple answer is… No! This is because painted radiators have a thin coat of paint on them, which is too thin to make any difference to the heat output. Not only that, it is not your typical paint that is used on radiators. The only time painted radiators can struggle with output is if it is thickly coated with standard paint, which can sometimes happen when you try to DIY and paint a radiator yourself.