Choosing the best mattress type
Memory foam, pocket sprung, latex, open coil, continuous coil... not sure which type of mattress is best for you? We look at the pros and cons of the main types of mattresses to help you find the best.
There are four main mattress types to choose from. Most mattress manufacturers make more than one type - different varieties go through a different manufacturing process and cost different amounts. Price isn't everything, though, as what is most important is what you as an individual find comfortable.
Spring vs foam mattresses
Watch our video below to find out the key differences between the main mattress types, including what each one is made up of and how it will affect your sleep.
Slide through the interactive gallery below and click on the information spots to discover more about the differences between spring mattresses - open coil and pocket sprung - and foam mattresses, such as latex or memory foam.
Pocket sprung mattresses
In pocket sprung mattresses, the springs are sewn into individual fabric pockets. Pocket sprung mattresses are the most popular type of mattress among Which? members - more than half of the members we surveyed about their mattress had bought a pocket sprung one.
Pocket sprung mattresses don't mould to your shape in the same way that memory foam mattresses do, but that doesn't necessarily mean they offer less support. They also tend not to be as warm as memory foam mattresses, which could be an important consideration if you tend to find yourself too warm at night.
Memory foam mattresses
Memory foam mattresses, also known as memory mattresses, are topped with a layer of temperature-sensitive viscoelastic material (memory foam). They can be expensive, but we've found some fantastic memory foam mattresses for less than £400.
This makes the shape of the mattress change to fit the shape of your body, and it also tends to make the mattress feel warmer.
Continuous coil and open coil spring mattresses
These mattresses are cheaper than other types of bed mattress.
- Continuous coil mattresses are made from a single looped wire
- Open coil mattresses are made of single springs fixed together by one wire.
Because the springs move as one unit, you're more likely to be disturbed by your partner moving around during the night. The coils in these mattresses wear out more quickly than pocket springs, so you’re likely to end up rolling together eventually.
When we surveyed Which? members to find out more about mattresses, those who own an open-coil mattress are less likely to say that it helps them to get a good night's sleep than those who own other types of mattress.
Latex is a less common type of mattress which features a core made up of layers of springy latex. These mattresses tend to be more expensive, but manufacturers claim that they are more resilient and able to better keep their shape.
These are different from mattress protectors in that they add a layer of extra padding to your existing bed. Mattress toppers can be made of memory foam or other materials. However, they can be as expensive as buying a new mattress in some cases, and won’t provide more support if your old mattress is already sagging.