Buying a new radiator is not something you need to do all that regularly. Quality radiators will last for a long time and therefore, do not need upgrading every other year, for example. While most people enjoy the benefits of warming up next to them, it’s hard to know what to look for when purchasing one. Maybe you’re moving into a new build, or your current radiator setup isn’t cutting it anymore. Regardless of the situation, here are some helpful factors to consider when choosing a radiator for your home. 

Types of Radiators 

There are three main types of radiators, and there are as follows: gas central heating, electric, and dual fuel. The standard radiator in most households is the gas central heating. It works through the use of hot water which pumps through the piping around your home. They deliver constant and effective heat throughout your home and typically do not cost as much as others to run. You can find quality options at

Electric radiators are either wall-mounted or freestanding. The internal element heats up through the use of electricity. They will heat up more quickly, but use more power, so they aren’t as efficient for consistent heat. 

The third option is the dual-fuel, which combines both gas and electric. 

Horizontal or Vertical 

There are two main shapes that radiators come in: horizontal or vertical. Horizontal is the classic option, whereby they are wider than they are tall. They work well in larger rooms, and you can install them underneath windows or benches to help camouflage them. 

If you are limited in wall space, then a vertical radiator may work better for your home. You can install the radiators on narrow pieces of wall, and many think they look sleeker than the classic horizontal. 


When choosing a radiator, there are a variety of different BTU options. It stands for British Thermal Units and is the measurement of how much heat a radiator can produce. The proper output for you will depend upon a few factors. 

These include the size of your room, the use of the room, and the number of windows. Bigger rooms that you spend more time in, like your living room or home office, will need a higher BTU. Your bathroom may only have one small window, and you don’t spend much time in there, so you can get away with a lower BTU.


There are three primary materials used for radiators: aluminium, cast iron and stainless steel.

Aluminium heats up incredibly quickly and gives off a lot of heat. Once turned off, the material cools down quickly. Aluminium radiators are easier to install since they are lightweight. 

Cast iron is the traditional material used for radiators. Though it takes more time to heat up, it also holds the heat much longer than aluminium. For that reason, it is seen as more efficient if you’re continually heating your home. 

Stainless steel is halfway between the other two. They are the easiest to look after, as stainless steel does not rust. They hold heat better than aluminium but not as well as cast iron. 

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