As they are used the slowly lose their ability to rebound or hold their shape. All foams have predictable wear patterns. The higher the density of foam and quality of oil used the more expensive the foam. The lower the grade of oil used, the cheaper the foam. The cheapest and least durable foam is convoluted, polyurethane foam. That leads us to the cushioning layer which in today’s mattress world almost always means foam of some sort. The more like an hourglass the more pressure on their hips and shoulders. The more a person is shaped like a cylinder the less pressure they experience. This creates pressure on the protruding parts of the body like the hips and shoulders.

This spring action is designed to “push” the hips and shoulders into proper alignment to properly support the spinal column during sleep. The support layer is usually a coiled spring unit of varying quality. Mattresses consist of a support layer and a cushioning layer and a foundation. So What are the Best (and Worst) Mattress Brands Out There?.What Do You Need to Look Out for When Buying a Mattress?.The Difference Between Inexpensive and Expensive Mattresses.This makes mattress shopping very confusing at best, and many buyers feel that they are deceived after they find that the mattress they bought either doesn’t do the job right or fails to last as long as they thought it would. They don’t want the consumer to be able to compare and price shop between products and stores. They are reluctant to tell the consumer exactly what and how much of it is in each bed they make. Select Comfort is an air bed company, and Tempurpedic is a memory foam company that have replaced the spring support unit with either air or memory foam.Īll of these companies market their products under hundreds of different brand names to meet the needs of different types of retailers and price points. The first four can be thought of as the traditional mattress companies who are older and usually make mattresses that use some type of spring system.

These companies are Serta, Sealy, Simmons, Spring Air, Select Comfort and TempurPedic. There are 6 companies that manufacturer about 90% of the mattresses sold.

Best mattress brands