King Size Mattresses 5ft

The promise of better sleep? It’s fulfilled every night when you choose this superior soft-feel Sealy mattress with copper-infused graphite foam, innovative two-step support, sumptuous pillow top and more.

With a uniquely responsive pocket spring system and the most luxurious fillings that include organic British wool and natural latex, the Hypnos Bespoke Sapphire zip and link mattress guarantees your best ever night’s sleep.

Sleep like never before with our exclusive Harrison Spinks Pure Splendour mattress. It’s the perfect combination of innovative spring technology and the finest all-natural materials.

Enjoy all the luxury of a Hypnos pocket spring mattress at a more affordable price. The Hypnos Bespoke Amethyst zip and link mattress is layered with natural and sustainable fillings and has the extra-firm feel you love.

Enjoy ease, convenience and altogether better sleep with our Harrison Spinks Embrace zip and link mattress, a premium pillowtop mattress. It’s available with dual tension and requires no turning.

Treat yourself to a luxury Hypnos pocket spring mattress at a price you’ll love. The Hypnos Bespoke Amber zip and link mattress offers superb extra-firm support and has layers of high-quality natural and sustainable fillings.

There’s nothing average about this medium-feel mattress. Designed to elevate your quality of sleep, it features advanced sleep technology, a cushiony pillow top and copper-infused graphite foam.

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.

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.

This exceptional zip and link Harrison Spinks mattress has a detachable pocket spring topper, cutting-edge spring technology, fillings that include wool, silk and cashmere and optional dual tension.

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.