Foam vs Spring Mattress

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If you want to buy a new mattress, it can be very confusing, especially if you are trying to decide between different materials. On one hand, you have innerspring mattresses, which are a really old type of mattresses, and they have been around since we remember. On the other hand, memory foam mattresses are a very new model of mattresses, and there are a lot of things good with them. If you cannot decide, continue reading this article about the foam vs spring mattress


About Spring Mattresses

Spring mattresses are one of the oldest forms of mattresses that exist. They have been around since the 19th century [1], and a lot of people have been using them. 

The major difference between a foam vs spring mattress is that a spring mattress has springs in the centre of the mattress to make the surface bouncy and very supportive. However, the amount of support from a spring mattress depends on a lot of things such as the number of springs used inside the mattress, the quality of springs, their thickness, and so on. Keep in mind that the number of coils is not related to its quality, and more coils does not mean that a mattress has higher quality.

Because there is nothing but spring inside the mattress, these mattresses offer a great airflow, and they are extremely lighter in weight compared to their competitors. And because the inner springs are made out of metal, these types of mattresses offer great support for heavy people. Heavier people might recommend that a spring mattress will offer more support than a foam mattress.

The spring layer follows up with a layer of soft foam that surrounds the spring. The outside layer is usually soft and very skin-friendly, and it is made out of plush or polyfoam. Each layer can have different thicknesses or qualities that might affect the overall quality of the mattress.

The Different Type of Coils And Springs

As we said there are a lot of different factors going into the quality of a spring mattress. One of them is the type of coils that are used in the mattress. There are 4 types of different coils.

Bonnell Coils: The first type of coils that were used in a spring mattress were Bonnel coils. After that, there were other types of coils introduced. Some mattresses still use this type of coil. Mattresses using this type of coil are very cost-efficient, and they can be both soft or very firm depending on the mattress's wires. 

Continuous Coils: Continuous coils are usually the firmest option that there is for a spring mattress. They only use one single wire for a lot of coils, and that single wire attaches these lines of coils to one another. Although this construction makes very firm mattresses, these mattresses are great for adjusting themselves to the curves of the body.

Pocket Coils: Pocket spring mattresses have a unique design. In this design, each spring is inside a sleeve of fabric. This structure allows for each fabric to move individually all by themselves and makes the mattress make less noise. These mattresses also have a great feel of pressure relief, and they usually make for the most expensive type of spring mattresses.

Offset Coils: While offset coils are not so common, they have a similar structure to pocket coils, but the coils are attached to one another using a wire. This makes for soft support with a lot of flexibility while being firm at some times. A lot of firmed spring mattresses are made out of offset coils.

 About Foam Mattresses

Foam mattresses are a very new type of mattresses that have been trending on the market, and many experts recommend these mattresses for a lot of people for a lot of reasons. Since they are a new type of mattresses, they are more popular among the people who buy their mattresses online. 

There are also a lot of different factors going into a foam mattress. There are different types of foams as a filling for a mattress, the quality of the foams will affect it. They can be either luxury, firm, or soft. As a matter of foam vs spring mattresses are usually heavier or the heaviest option for mattresses. As mentioned, there are a lot of foam types used as a filling for mattresses. Here’s a look at some of the most common ones.

Polyfoam: Polyfoam is perhaps the most common type of foam used for mattresses. Polyfoam is also used in the top layer of spring mattresses. They are known to be more bouncy than materials such as memory foam. And the polyfoam itself is divided into three different types. 

  • Regular: This is the standard version of polyfoam that is created for soft mattresses.
  • High-resiliency: They are very uncommon and more expensive than any other type of polyfoam. But they are more supportive than other types of polyfoam.
  • High-density: The high-density polyfoam is more firm than other types and is mostly used in the underlying layers of a mattress.

Memory Foam: Memory foam mattresses have similar structures to polyfoam, but with a lot more materials used in it to make it a lot more supportive and give it a lot more density. In fact, cutting a memory foam mattress would be very difficult due to how dense it is. Because of that, memory foam mattresses are more expensive. But they offer greater support, and they tend to re-take the shape after the pressure is relieved. They are also a great pressure reliever.

There are also three different types of memory foams

  • Standard: They are the standard type of memory foam that is rather soft
  • Open-cell: Open-cell memory foams are softer, and they allow for greater airflow.
  • Gel: With tiny gels, a gel memory foam mattress with the design of open-cell allows for an awesome cooling mattress.

Hybrid: Hybrid mattresses are usually made out of both foam and a layer of latex. Rubber latexes are more bouncy and springy than regular foams. They offer more durability. There are also two different types of latex.

  • Dunlop: This is the more regular type of latex, and it is more firm.
  • Talalay: Talalay is not as common as Dunlop, but they are softer.

Which One Should You Get

Now with the information you have, it is time to decide whether to go for a foam or spring mattress. Spring mattresses usually have better airflow than foam mattresses, but you can get a memory foam mattress that also has great airflow. 

Foam mattresses are heavier and more expensive, and they offer much better support for regular people. While spring mattresses offer a bouncy and better support for people who weigh more, especially if they are stomach sleepers. Side sleepers tend to prefer foam mattresses as they offer great support, and they can release pressure better than spring mattresses.

Either way, if you are a heavy person that rather sleeps colder at night, innerspring mattresses might be a better option. But if you are looking for a softer and more pressure relief, and you do not mind the price, foam mattresses can make for excellent mattresses.


In this article, we covered everything you need to know, so you can decide on the foam vs spring mattress. Make sure to consider whether you want a bouncy soft mattress or a supportive, pressure relief mattress. Both of the materials are great for mattresses, and it cannot be said which one is ultimately better, but is all up to you to decide. 

Thank you so much for reading this article. If you have any further questions, or you still cannot decide, make sure to comment down below on your problems so we can help you decide better.


  1. Mattress, History. Retrieved from

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