There are a lot of foam mattresses out there and all of them have been proven to last for many years, which is great. However, a memory foam mattress has a built in mechanism that allows it to last longer than most. If you choose the right brand, it should outlast your lifetime. It can, however, be an expensive investment if you buy the right one.
All-foam mattresses have two layers, the base layer and the top layer. The base layer has about twenty percent polyurethane foam while the top layer only has five percent. The base layer contracts when weight is applied to it and expands back when the pressure is taken off. So, not only do all-foam mattresses have less density than regular mattresses, they also have a shorter life span.
The main difference between the two is the support layer. All-foam mattresses have a layer of foam that goes all the way through both the top and the base layers. That means the comfort layer has a firm, supportive feel while the support layer gives the sleeper additional comfort. A good rule of thumb is that the more support there is, the longer the mattress will last. Some manufacturers put the springs in all-foam, while others use a combination of different springs to achieve varying degrees of firmness.
Even though all foam mattresses contain polyurethane foam, the material itself can vary greatly. In some cases, a spring base combined with a softer cover will result in a firmer, coarser feeling. The same thing can happen if the foam latex has too much polyurethane. To get a general idea of the amount of polyurethane used per square inch, look at the density rating on the product, which is usually on the box or in the footnotes.
Foam Mattress vs. Innerspring Mattress In recent years, many health and fitness conscious individuals have switched to innerspring mattresses and wave goodbye to the bulky, uncomfortable, and temperature control challenged foam mattresses of the past. Many innerspring mattresses have memory foam built into their support panels. This means that not only do people get more spring back they also typically get a better night’s rest because the memory foam conforms to their body shape more closely. This is because the memory foam conforms so tightly to the pressure points of the body that it reduces the sagging and flattening common with traditional mattresses.
If you’re still torn between an innerspring mattress and foam, you should consider the benefits of both. In case you didn’t know, Foam Mattress (all natural) is more supportive than a coil spring bedding. It’s also a great choice for camping, especially when you’re close to a supply of trees and bushes. Foam Mattress (all natural) is more supportive than a coil spring bedding. It’s also a great choice for camping, particularly when you’re close to a supply of trees and bushes.