King Size Mattresses

Relax in luxurious comfort night after night with a superb king size mattress, beautifully designed and incorporating the latest sleep research. Choose from hand-tufted softness to body-cushioning memory foam and discover what a good night's sleep really means. Shop our range and find the best king mattress for you.

Sort
Sort
Applied filters Clear filters Size King Size Brand Sealy Tempur + 1
  • Special Buy £1849

    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 £1849

    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 £1849

    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 £1849
    • 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 £2399

    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
  • Special Buy £2399

    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
  • Special Buy £2399

    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
  • Save £340
    Was £1339 Sale £999

    The technologically-advanced hypoallergenic Sealy Latex 2200 mattress combines soft, pressure relieving latex with responsive pocket springs.

    or as low as per month (0% APR)
    Quick view
  • Save £200
    Was £799 Sale £599

    Wonderfully comfortable and supportive, the hypoallergenic Sealy Activsleep Memory Pocket 2400 mattress offers the support of pocket springs plus memory foam’s body-contouring comfort.

    or as low as per month (0% APR)
    Quick view
  • Save £120
    Was £469 Sale £349

    If you like a firmer mattress, you’ll sleep better on the hypoallergenic Sealy Activsleep Ortho Extra Firm mattress.

    or as low as per month (0% APR)
    Quick view
  • Special Buy £1699

    The Tempur® Sensation Supreme mattress offers a unique combination of layers for a sleep sensation like no other. 

    or as low as per month (0% APR)
    Quick view
  • Special Buy £1699

    Nothing feels quite like a Tempur® mattress and the Tempur Original Supreme mattress is no exception.

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