Super King Mattresses

Discover a roomy super king mattress that supports and pampers you all night long. With our outstanding range of luxury fillings and premium designs, you're sure to find the right comfort level for you. Choose from pocket sprung mattresses, pressure-relieving memory foam and more. The mattresses in our collection of super king size mattresses promise comfort night after night.

Sort
Sort
Applied filters Clear filters Size Super King Brand Silentnight Sleep Story Tempur + 2
  • Special Buy £2099

    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
  • Special Buy £2099

    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
  • Special Buy £2099

    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
  • Special Buy £2099
    • 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
  • Special Buy £2699

    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
  • 50% off
    Save £500
    Was £999 Sale £499

    • Luxuriously comfy eco-friendly mattress at a great value price 
    • Temperature regulating, hypoallergenic Eco Comfort Fibre™ layer
    • 800 zoned pocket springs plus 1000 responsive mini-springs

    or as low as per month (0% APR)
    Quick view
  • 50% off
    Save £400
    Was £799 Sale £399

    • Great value eco-friendly mattress with 800 zoned pocket springs 
    • Temperature regulating, hypoallergenic Eco Comfort Fibre™ layer
    • Innovative comfort layer made from 100% recycled bottles

    or as low as per month (0% APR)
    Quick view
  • Special Buy £2699

    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 £170
    Was £659 Sale £489

    The Silentnight Mirapocket Serenity 1200 mattress is an award winner and it’s easy to see why. Rated a Best Buy by Which?, it scores top marks for comfort as well as value.

    or as low as per month (0% APR)
    Quick view
  • Save £170
    Was £669 Sale £499
    • Fantastic value pocket spring and memory foam mattress from Silentnight
    • Edge-to-edge support means more sleep space with no ‘roll together’
    • Mirapocket technology with 1000 zoned pocket springs
    or as low as per month (0% APR)
    Quick view
  • Save £130
    Was £489 Sale £359

    Offering outstanding orthpaedic support with an extra firm feel, the Silentnight Miracoil Serenity Ortho mattress is your kind of comfort at a fantastic value price.

    or as low as per month (0% APR)
    Quick view
  • Special Buy £2699

    Tempur’s most sumptuous firmer-feel mattress, the Tempur® Original Luxe mattress has luxuriously deep layers – 9cm of Tempur Support material and 5cm of Tempur Comfort material. 

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