Memory Foam Mattresses vs. Air Beds
Back to Articles | Next Article »
Visco-elastic Memory Foam mattresses and air beds are two segments of the bedding industry that have been steeped in competition in recent years as the market has expanded away from traditional innerspring mattresses.
Memory Foam mattresses and airbeds employ dissimilar methods to combat the same deficiency of inner spring mattresses – pressure points. While similarly characteristic in not being constructed around an innerspring design, Memory Foam mattresses and air beds share few other traits. However, the two types of mattresses use different methods to displace air and cradle the body.
A memory foam mattress is comprised of a viscous polyurethane material that consists of millions of open cells that allows air to move as pressure is applied. This movement provides the body-contouring qualities that drive Memory Foam’s appeal.
The design contrasts to typical closed-foam mattresses that push back causing pressure points that constrict circulation and cause discomfort or even pain. With Memory Foam, body weight is evenly distributed so there are no pressure points.
Airbed mattresses have a design that functions in a completely different fashion. Foam rails comprise all air mattresses and give them shape and allow for body weight support. The air chambers within the foam rails give Airbeds their name and provide support.
The main part of an airbed is the chamber or chambers if the there is more than one so that the bed can be adjustable on either side. This is one quality that is unique to air beds. Airbeds also typically have a foam top cover – frequently made of Memory Foam – that is designed to improve comfort and prevent damage from punctures.
One of the most appealing aspects of both mattress types is the ability to isolate movement so that each person on the mattress can move freely without disturbing the other.
