Foam beds are so called as they are made from the famous memory foam material. Originally developed by NASA for the US Space Program, the visco-elastic foam is now widely used in memory foam mattresses and foam beds.
Make sure you buy a UK manufactured foam bed. That way, you can be sure of the quality. Some lesser memory foam companies will try and fob you off with cheap imported memory foam beds.
Memory Mattresses At A Discount
Cheaper memory foam mattresses are made of low density viscoelastic foam which has bigger but fewer open cells. The cost? Over time you actually feel more tired as opposed to fully rested in the morning.
Cheap, low density memory mattresses can show sagging in the middle in as early as 10 months. It takes years before high quality Temper-style mattresses starts to sag. The cost? You may feel pain in the morning as a result of constricted circulation.
Few, if any, knock offs of Tempur-Pedic Swedish mattresses come with a solid warranty that you can rely on. The cost? The price of a new mattress you'd have to buy and the lack of restful sleep for as long as you continue sleeping on the old one.
If you simply cannot afford a good quality, high density, temperature-sensitive memory foam mattress like Temper-Pedic, then you're better off buying a non-memory foam, but nonetheless, good quality, mattress.
Many manufacturers claim visco memory foam was first used by the NASA Space Program to boost sales for their foam pillows. NASA never did use that basic material in the 1960s, mattresses simply do not exist as such.
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