Hi Mike,

Thank you for your question.

I can't seem to find very much information about the mattress you want to replace, all searches seemed to lead to American based company websites. The mattress we would say to have a look at in our range, would be the Resilience 1 model, which with the core mattress and topper combined, are a total depth of 32.5cm.

This is the mattress for those slightly heavier body weights looking for support and comfort, the Resilience 1 has the 7.5cm deep Laygel topper to add the softer comfortable top layer to sink into.

If you require any further assistance please call the office on 0161 437 4419.

Kind Regards Julie