Hi Verity

I have just found a couple of listings for this mattress and it is listed as 2 sided. We would generally recommend careful turning and rotating of mattresses at least once a month. I doubt that this mattress will need such careful attention as there doesn't really look like there is anything in it to settle.

If you would like any further information please do not hesitate to contact the office on 0161 437 4419.

Kind Regards