Memory Foam Mattress Review
Memory foam mattress reviews are plentiful on the Web. However you need to know something of foam mattresses to make sense of the review itself. The following basic information should help you appraise the products more easily.
Weight / Density
This characteristic will be determined by the chemicals used in the foam itself. In basic terms, the more chemicals used, the heavier the foam will be. Higher density equals more visco-elasticity. The density level is expressed in lbs. Some mattresses come in at 2 or 3 lbs, but others can reach 5 lbs or more.
The ILD Rating
The ILD refers to the Indentation Load Definition. This is one of the key things to look for in memory foam mattress reviews. In simple terms the ILD rating determines how soft the material is. The higher the ILD rating, the softer the material will be.
Suppose the review says the foam is 20 lb ILD and / or has a 25% ILD rating. This means the material needed 20 lbs of pressure to shift the foam by 25%.
Durability and Resiliency
The resiliency assesses the springiness of the mattress. This is calculated by taking the rebound of a metal sphere bounced 36” high. If the foam is called “HR”, it means the rebound is high.
The higher the resiliency level mentioned in the memory foam mattress reviews, the more durable the foam is. If you’re looking for long lasting mattresses, this is one aspect you need to look at very closely.
Tensile
This refers to the elasticity of the foam itself and how well it can be stretched. This is measured by way of pounds per sq in. Tensile is also measured by the stretching capability of the foam prior to being ruptured. This isn’t very important. No matter how long you use a mattress, it’s not likely to be stretched out.
Things to Look for in a Mattress
The first thing is its ability to contour to your body shape. This will be indicated in memory foam mattress reviews, so pay attention to it closely. Also evaluate how well the material takes off the pressure from the body.
These pressure points include the head, the hips and shoulders. A good memory foam mattress will ease the pressure on these parts as you sleep.
The other thing to look for is the warranty. A cheap mattress with a short warranty might end up costing you more money later on. On the other hand, a pricy mattress with a longer warranty can save you cash down the stretch.
Don’t buy imitation foam mattresses. It’s a good idea to study a little bit of the company’s background. If the mattress is sold way below the market price, chances are it’s an imitation product. These products are not worth the money.
One other thing needs to be said about memory foam mattress reviews. You shouldn’t just read one. Read at least a couple more. It’s important to get some sort of consensus opinion. You can also read customer reviews in online shopping sites to help you make the right choice.