Hi Sarah,

 

Thanks for your question.

 

What you're describing is actually perfectly normal when two people share a bed, which can also apply when only one person is in the bed though usually to a lesser degree.

 

Usually human habit means we sleep in roughly the same area of the bed each night, even if we turn over its not that normal for people to use the entire surface of the bed.

 

What happens is a slight ridge can form in the middle of the bed that doesn't get much if any wear. The whole sleeping surface needs to be slept on in order to combat these ridges.

 

This is natural, what you can do is make sure you rotate and turn the mattress to minimise it. Please see our article here on mattress care and maintenance.

 

 

Also sometimes giving the top layers of the mattress a good shake and rub can help reduce it as can maybe trying to sleep further over if you wish.

 

It doesn't mean the mattress has failed and its usually more prominent on King and Super King Size mattresses.

 

I hope that helps Sarah but if you require any further assistance please don't hesitate to contact our office on 0161 437 4419.

 

Kind Regards, Lee.