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.

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Applied filters Clear filters Size Super King Brand Harrison Spinks Highgrove Hypnos Sealy Silentnight + 4
  • EXTRA £50 off
    Save £320
    After Sale Price £1199 Sale £929 Extra Easter Saving £879

    •   The same supportive feel as the Hypnos Embrace Ortho Wool collection
    •    Stay fresh and cool with 37.5® thermoregulating technology
    •    Firmer feel mattress with 1000 ReActivePro™ 6-turn pocket springs 
    •    Single sided, no need to turn just rotate regularly
    •    Sustainably sourced cotton and natural wool fillings

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  • 50% off
    EXTRA £50 off
    Save £550
    Was £999 Sale £499 Extra Easter Saving £449

    The Highgrove Pocket 1000 mattress offers incredible support and comfort at an exceptional price. Hand tufted with real wool tufts, it’s a luxurious 31cm deep.

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  • EXTRA £50 off
    Save £220
    Was £669 Sale £499 Extra Easter Saving £449
    • Fantastic value Silentnight Mirapocket Serenity Ortho mattress
    • Edge-to-edge support means more sleep space with no ‘roll together’
    • Mirapocket technology with 1400 zoned pocket springs
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  • EXTRA £50 off
    Save £420
    Was £1599 Sale £1229 Extra Easter Saving £1179

    •    Stay fresh and cool with 37.5® thermoregulating technology
    •    Medium feel mattress with 1200 ReActivePro™ 7-turn pocket springs 
    •    A luxurious pillow top mattress so no need to turn, just rotate regularly
    •    Includes sustainably sourced cotton and natural wool fillings

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  • EXTRA £50 off
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    Was £999 Sale £749 Extra Easter Saving £699

    The Sealy Activsleep Geltex Pocket Firm 1400 mattress offers medium firm comfort with a combination of pocket spring and foam layers.

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  • EXTRA £50 off
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    Was £789 Sale £589 Extra Easter Saving £539

    Top to bottom and side to side, the Silentnight Mirapocket Serenity 2000 Memory mattress provides incredible comfort at a fantastic value price.

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  • 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.

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  • 50% off
    Save £600
    Was £1199 Sale £599

    A high-tech mattress at a great price, the hypoallergenic Highgrove Ergonomic 1000 mattress uses the science of sleep for a more precise level of comfort.

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  • Save £160
    Was £609 Sale £449
    • Fantastic value spring and memory foam mattress from Silentnight
    • Edge-to-edge support, more personal space, no ‘roll together’
    • Miracoil zoned spring system aligns your spine perfectly

     

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  • EXTRA £50 off
    Save £800
    Was £1499 Sale £749 Extra Easter Saving £699

    Here’s luxury at a price that’ll make you feel very comfortable. Handcrafted in Britain, the Highgrove Luxe 2000 mattress offers superior pocket spring support with all-natural fillings. 

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  • EXTRA £50 off
    Save £390
    Was £1339 Sale £999 Extra Easter Saving £949

    The hypoallergenic Sealy Activsleep Geltex Pocket Euro Top 2800 mattress offers layer upon layer of superb comfort.  

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  • Save £140
    Was £529 Sale £389
    • Fantastic value spring and memory foam mattress from Silentnight
    • Edge-to-edge support, more personal space, no ‘roll together’
    • Miracoil zoned spring system aligns your spine perfectly
    or as low as per month (0% APR)
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