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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  • Extra savings off sale price - ends 24th November
    Save £195
    Was £659 Sale £489 Black Friday Deal £464

    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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  • Extra savings off sale price - ends 24th November
    Save £215
    Was £739 Sale £549 Black Friday Deal £524
    • 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 1200 zoned pocket springs
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  • Save £220
    Was £869 Sale £649

    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.

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  • 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) 
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  • Extra savings off sale price - ends 24th November
    Save £185
    Was £609 Sale £449 Black Friday Deal £424
    • 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 savings off sale price - ends 24th November
    Save £335
    Was £1209 Sale £899 Black Friday Deal £874

    Wonderfully deep and relaxing, the hand tufted Silentnight Serenity Natural 1400 mattress features a comfort layer of naturally sourced fillings and an advanced spring system, both designed to promote more comfortable sleep.

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  • Extra savings off sale price - ends 24th November
    Save £195
    Was £669 Sale £499 Black Friday Deal £474
    • 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 savings off sale price - ends 24th November
    Save £155
    Was £489 Sale £359 Black Friday Deal £334

    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.

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  • Extra savings off sale price - ends 24th November
    Save £225
    Was £789 Sale £589 Black Friday Deal £564

    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 £669 Sale £499

    Advanced sleep technology ensures that the Sealy Activsleep Ortho Posture Pillow Top mattress is the perfect combination of pressure-relieving support and comfortable softness.

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  • Extra savings off sale price - ends 24th November
    Save £165
    Was £529 Sale £389 Black Friday Deal £364
    • 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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  • Save £140
    Was £539 Sale £399

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

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