Mattresses come in a variety of thicknesses, ranging from a few inches to over 12 inches. The choice of thickness will depend on your personal preference and sleeping comfort.
Thicker mattresses typically have more layers, which can provide additional support and better weight distribution. They may also be more comfortable for people with body pain, as they provide better cushioning and reduced pressure on pressure points.
On the other hand, thinner mattresses may be more convenient for people with limited sleeping space or for people who prefer to sleep on a firmer bed. Thinner mattresses may also be more affordable and easier to store or transport.
Choosing the thickness of a mattress depends on several factors, such as the person's weight and height, their firmness preferences, as well as the different layers that make up the mattress.
In general, for a person of average height and weight, a mattress with a thickness of 20 to 25 cm can provide good support and sufficient comfort. For heavier people, it may be better to choose a thicker mattress, at least 25 cm, to avoid sinking too deeply into the mattress.
However, thickness alone does not guarantee a good night's sleep. It is important to also consider the density of the foam or comfort layer of the mattress, which can affect the support and comfort offered. For example, a high-density foam may offer better support and durability, while a low-density foam may wear out more quickly and lose its shape more easily.
It’s also important to consider the person’s preferred sleeping position. Back or stomach sleepers may prefer a firmer mattress for better spinal support, while side sleepers may prefer a softer mattress for better pressure relief on the shoulders and hips.
Ultimately, choosing mattress thickness should be based on a balance of support and comfort for the individual sleeper, rather than a standard measurement. It’s important to research different mattress options and test the mattress before purchasing to ensure it’s right for your specific sleeping needs.