Unfortunately, we do not have anything similar to this as it uses geltex foam and a high amount of pocket springs.
We always advocate steering clear of a pillowtop mattress as they are predominantly one sided mattresses so can’t be turned and once that fabric compresses you can’t do anything with it and it can become uncomfortable. Sealy mattresses tend to be similar to Orthopaedic mattresses (very firm in the comfort) and we don’t have anything similar that we construct ourselves.
If you were looking at staying with a traditional pocket sprung mattress then we have our Origins and Artisan ranges. The firmest mattresses that we have in those ranges are the Origins Pocket Latex 1500 and the Artisan Bespoke (Bespoke is the firmest mattress we have overall).