Stainless steel radiators - Stainless steel towel radiators! The energy efficiency of stainless steel radiators is high: being very efficient heat conductors they provide maximum heat output. Apart from that, even when you turn the heating off, they retain heat better than aluminium or mild steel. Consequently, your home stays warmer for longer. You will get value for money: the money you save on your energy bills will make it worth to invest in stainless steel radiators. This is a long-term investment: stainless steel is resistant to oxidation, so you needn't worry about rust or corrosion. Nor will you find flaking or discolouration: your stainless steel radiators are durable and will keep their great looks for a very long time. They are also easy to clean, which is an additional asset.