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+--- Thread: Mattress Spring Technology Explained in Simple Terms (/thread-21297.html)
Mattress Spring Technology Explained in Simple Terms - DSFIPK - 10-28-2025
When it comes to getting a good night’s sleep, the design of your mattress plays a bigger role than you might think. One of the most important features that determine comfort and support is the springs in mattress construction. Springs, also called coils, form the core structure that supports your body weight and keeps the mattress from sagging over time. They work by evenly distributing pressure, helping your spine stay aligned while you sleep.
There are several types of spring systems used in mattresses today. The most common include Bonnell springs, pocket springs, and continuous coils. Bonnell springs have a traditional hourglass shape, offering firm support and durability. Pocket springs, on the other hand, are individually wrapped, allowing each coil to move independently. This design reduces motion transfer, making it ideal for couples who share a bed. Continuous coil systems use rows of connected springs, creating a balanced feel with good overall support.
The quality of the steel used, the coil count, and the gauge (thickness) of the wire all affect how comfortable and supportive the mattress feels. Mattresses with a higher number of coils generally provide better contouring and last longer. Over the years, mattress makers have improved spring technology to offer more comfort and minimize noise or movement.
Understanding the role of springs in mattress design helps you choose a bed that suits your sleeping habits, ensuring that every night’s rest feels supportive, balanced, and truly relaxing.