Home ImprovementLiving Room

What are the different types of materials for radiators?

We don’t spend much time thinking about the humble radiator until something goes wrong. They work tirelessly for us all through winter, keeping us warm and toasty. Made from conductive metals, the main types are mild steel, stainless steel, cast iron and aluminium. They vary in conductivity (the speed at which heat travels through it) and price, so let’s look at the different materials and their benefits:

Cast Iron

These are the radiators that were found in Victorian homes and old libraries for example. They are a remnant of the industrial revolution, look very formidable and are said to be the most efficient. However, when compared to modern materials, they are just as efficient as stainless steel or mild steel. Because cast iron is great for releasing heat slowly, they were ideal for large, cold manors but this is not so much of a need in today’s homes. They remain popular though for their amazing antique period and ability to stay hot for a long time look but note that they are super heavy!

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Steel or mild steel is a popular choice because of its relative cheapness and ability to be shaped into a huge variety of designs and styles. Steel radiators are also available in a wide range of colours, making them a great choice for fitting in with any décor style. They will require a bit of maintenance to avoid rust build-up but make a good choice if you need to purchase multiple units. For column radiators, visit http://apolloradiators.co.uk/designer-radiators/roma-horizontal-steel-column-radiator


Another very popular material choice for radiators, stainless steel radiators are low maintenance and don’t rust. They are a bit more expensive than mild steel but hold their heat excellently. They are also available in an exciting range of weird and wonderful designs, as well as standard, simple and chic styles. Stainless steel makes a solid long-term investment that needs minimal maintenance and will stay warm for a good couple of hours after the heating goes off.

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Many consider aluminium to the best material choice for radiators. This is because aluminium is a super-conductor, heating up quickly and spreading that heat faster than other materials. They are highly responsive but also command the highest price. The only downside is that you do need to be careful about dints and dents. Aluminium also represents a solid investment in the long run with cheaper fuel costs and you’ll feel the benefits immediately inside your home.

In conclusion, it’s clear to see how the material you choose effects the performance of a radiator. There is more to consider than the simple aesthetics. Another question to ask before you replace radiators is what will you be using it for? For example, a heated towel rail will serve a bathroom well, but you’ll want something different for the bedroom.


Peyton Hundley

I'm Hundley, a business owner, technology writer, and enthusiast. I enjoy writing about the lifestyle and all things related to life and technology. In addition to my work as a journalist. I hope you find my work both informative and entertaining. Thanks for visiting!

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