Super King Mattresses

Discover a roomy super king mattress that supports you all night long. With our outstanding range of luxury fillings and premium designs, you’re sure to find the right comfort and support for you. Choose from pocket sprung mattresses, pressure relieving memory foam and more, for comfort night after night.

Sort
Sort
Applied filters Clear filters Size Super King Brand Sleep Story Slumberland Tempur® + 2
  • EXTRA £200 off - ends 17th November
    Save £1160
    Was £3149 Sale £2189 Extra Special Saving £1989

    If you like a bouncier mattress feel but want body-contouring support, the Tempur® Sensation Elite mattress could be the one for you.

    or as low as per month (0% APR)
    Quick view
  • EXTRA £200 off - ends 17th November
    Save £1160
    Was £3149 Sale £2189 Extra Special Saving £1989

    Superbly soft but with wonderful support, the Tempur® Cloud Elite mattress is, indeed, like sleeping on a cloud.

    or as low as per month (0% APR)
    Quick view
  • Save £130
    Was £509 Sale £379

    A combination of open coil springs and foam makes the Sleep Story Cool Sleep mattress a cool and comfortable place to sleep.

    or as low as per month (0% APR)
    Quick view
  • EXTRA £200 off - ends 17th November
    Save £1390
    Was £3929 Sale £2739 Extra Special Saving £2539

    Like resting on the softest cloud, the Tempur® Cloud Luxe mattress is a sumptuous sleeping experience.

    or as low as per month (0% APR)
    Quick view
  • EXTRA £200 off - ends 17th November
    Save £1160
    Was £3149 Sale £2189 Extra Special Saving £1989

    The Tempur® Original Elite mattress offers firmer-feel support along with an incredible feeling of weightless comfort.

    or as low as per month (0% APR)
    Quick view
  • Save £320
    Was £1269 Sale £949

    It’s the blend of natural layers and engineered pocket springs that make the Sleep Story Hybrid 2000 mattress so comfortable.

    or as low as per month (0% APR)
    Quick view
  • EXTRA £200 off - ends 17th November
    Save £1390
    Was £3929 Sale £2739 Extra Special Saving £2539

    The Tempur® Sensation Luxe mattress feels sensational. And it’s all thanks to Tempur’s commitment to innovation.

    or as low as per month (0% APR)
    Quick view
  • Save £430
    RRP £1429 Sale £999
    • Sensational British-made luxury mattress offers softer, sumptuous comfort
    • With Slumberland’s responsive Pocketed Posture Springing System®
    • 2000 springs (King size) 
    or as low as per month (0% APR)
    Quick view
  • Save £170
    Was £659 Sale £489

    If you like the feel of a traditional mattress, you’ll love the Sleep Story Ortho Pocket 1000 mattress.

    or as low as per month (0% APR)
    Quick view
  • EXTRA £200 off - ends 17th November
    Save £1060
    Was £2829 Sale £1969 Extra Special Saving £1769
    • The perfect combination of fillings for a fantastic night’s sleep
    • Foam base layer, and further layers of viscoelastic material
    • Conforms to your shape and weight for personalised comfort
    or as low as per month (0% APR)
    Quick view
  • EXTRA £200 off - ends 17th November
    Save £1160
    Was £3149 Sale £2189 Extra Special Saving £1989
    • The perfect combination of fillings for a fantastic night’s sleep
    • Foam base layer, and further layers of viscoelastic material
    • Conforms to your shape and weight for personalised comfort
    or as low as per month (0% APR)
    Quick view
  • EXTRA £200 off - ends 17th November
    Save £1060
    Was £2829 Sale £1969 Extra Special Saving £1769

    The name says it all. Providing incredible softness with support, the Tempur® Cloud Supreme mattress is like sleeping on a cloud.

    or as low as per month (0% APR)
    Quick view