Visco-elastic foam, also known as memory foam, is currently enjoying popularity. This synthetic material quickly conforms to the sleeper's shape so that hips and shoulders sink in, but support is maintained under the spine, keeping it correctly aligned. Dispersing the body weight away from the pressure points is its particular benefit. One of the side effects of visco-elastic foam is that it holds body heat, making the bed very warm. Sleepers usually find they need a lower tog duvet or less bedding, but body temperature can be regulated by choosing a mattress from a company such as Breasley, that has a cover which employs Coolmax technology.
The most familiar of these are spring interior mattresses. Springs in heavier gauge wire give a firmer mattress; lighter gauge will give a softer mattress. The quality of the mattress is often determined by the number of its springs. Open coil and continuous spring versions are the least expensive and a budget mattress, unless made of foam, will be open coil.
Air beds use a mattress that is air-inflated. In many cases they also have a small electric air pump that allows one to change the firmness of the mattress. This type is not to be mistaken for the well known portable air mattress which is used as a travel bed or to sleep temporary guests in a house.
Ange Corriveau Bedding Sunday November 04th, 2018 04:37:40 AM
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Sunday November 04th, 2018 04:37:40 AM