Many high quality mattresses will be extremely heavy because of the springs inside and then the layers of high quality filling. Because of their construction, this type of traditional mattress requires turning on a regular basis, in order to stop settlement of the filling and prolong the life of the mattress.

Memory Foam mattresses are different!

Memory foam does not suffer from the settlement in the same way as a traditional mattress. This means that the mattress can be constructed with a single sleeping surface hence preventing the need to flip over a heavy and often unmanageable mattress. All that is recommended is a rotation (Head to Toe) of the mattress on a fairly regular basis.