What Are The Different Types Of Springs/Coils Used In Spring Mattress

You may not know but a spring mattress is also known as an innerspring mattress. As the name says, this type of mattress uses an underlying support layer of metal springs. Depending on its size and other features, a spring mattress can have from a dozen to hundreds of metal springs. When you want to buy spring mattress online, the type of springs used in the mattress is an important factor that deserves your attention. In addition to a layer of springs, the mattress utilizes layers of softer plush material to provide you with superior comfort. If you’d like more information about king single mattresses be sure to visit Sleep Republic.

Many people prefer to buy spring mattresses online rather than a foam mattress as it is most supportive. Spring mattress is the best mattress in India for heavier people. 

In addition to the type of spring, the comfort and feel of the mattress depend on coil count as well. A good quality queen size mattress can have around 400 coils.

Another factor is polyform or plush comfort layer on top. The feel and comfort of the mattress also depend on the material, quality and thickness of this layer. The firmness of the mattress depends on the thickness of the wire which is also known as coil gauge. When you buy a spring mattress online, you can read the description to learn about the firmness of the mattress. 

The following are the different types of springs/coils used in a spring mattress:

• Bonnell Coils
• Pocket Coils
• Offset Coils
• Continuous coils

Bonnell Coils

Spring mattresses in the earlier days used Bonnell coils. So, this is the original design. Even today you can find mattresses utilizing this type of springs. The wire gauge of these hourglass-shaped coils determines if the mattress will be soft or firm. This simple design is very cost-effective.

Pocket Coils

You can also find pocketed coils written in some of the product descriptions. This design utilizes a fabric sleeve individually wrapping a metal coil. As a result, all coils move independently. This provides better support and reduces noise. You will find these coils in higher-end mattresses. Mattresses utilize this design to provide targeted pressure relief. These mattresses are also known for their buoyant feel. 

Offset Coils

There are some similarities between pocket coils and offset coils. However, this spring mattress uses hinged wires to join coils together. As a result, a soft pressure makes the coils flex. However, this doesn’t mean that you don’t get the firm support you need. A mattress utilizing offset coils provides better firm support than a mattress utilizing pocketed coils. 

Continuous Coils

In this type of mattress, each row of coils in the underlying support layer is made using a single wire. Manufacturers use helical wires to attach these rows. As a result, this spring mattress has a firm support system. However, all the components are joined together. A mattress using continuous coils may not properly shape itself according to your body profile.

This information will help you in choosing the right spring type. Consider other factors as well before you buy spring mattress online.