King Size Mattresses

Created by sleep experts, the Emma Select Smart Hybrid Mattress harnesses the pressure relief of high-tech foam layers and the zero-motion transfer of traditional pocket springs in one high-performance design.

Take back control of your sleep with the Emma Select Helix Hybrid Mattress. A perfectly engineered combination of pocket sprung comfort, advanced foam layers and temperature-regulating air vents.

Enjoy deeply restorative sleep with the Emma Select Diamond Spring Free Mattress. A winning combination of advanced foam layers and revolutionary heat-dissipating graphite particles.

This fantastic mattress features Sealy’s proprietary PostureTech spring system for really great support. The springs react to your body weight and movement for personalised comfort.

It’s the combination of individually pocketed springs, a pressure-relieving gel layer and a luxurious pillowtop that makes this handmade Sealy mattress so special.

You can count on Sealy for value and comfort. The Sealy Sterling mattress has personalised pocket spring support, cushioning Geltex filling and a smooth quilted surface.

With a built-in powerpack for targeted lumbar pain relief and Sealy’s PostureTech Ortho spring system at its core, this incredible-value double-sided mattress promises better sleep.

Superb support and exceptional comfort that precisely adapts to your body’s weight and movement – that’s the beauty of the great-value Sealy Claremont mattress.

If you suffer from back pain, this mattress is for you. Offering medium support with the comfort of memory foam, it has a built-in powerpack for targeted lumbar pain relief.