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.

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Applied filters Clear filters Size Super King Brand Hypnos Silentnight + 1
  • Save £270
    After Sale Price £1199 Sale £929

    •   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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  • Save £310
    Was £1339 Sale £1029

    •    With the medium-feel support of the Hypnos Embrace Deluxe Cotton collection – and the same fantastic natural wool and cotton fillings
    •    Stay fresh and cool with 37.5® thermoregulating technology
    •    Medium feel mattress with 1200 ReActivePro™ 7-turn pocket springs 

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  • Save £440
    Was £1869 Sale £1429

    •    With fabulous natural fillings and well-crafted support – just like the Hypnos Embrace Natural Splendour collection
    •    Sleep luxuriously on temperature regulating, natural British wool 
    •    Rich in pure 100% British wool from Red Tractor assured farms 

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  • Save £570
    Was £2399 Sale £1829

    •    Rich in luxurious, temperature regulating, 100% British wool traceable to the farm 
    •    With sustainably sourced cotton and a layer of all natural latex  
    •    Firm or medium feel mattress with 1800 ReActivePro™ 10-turn pocket springs
    •    Turnable mattress, turn with the seasons for long-lasting comfort

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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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  • 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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  • Save £170
    Was £669 Sale £499
    • 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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  • Save £420
    Was £1629 Sale £1209

    From Britain’s biggest bed maker comes the Silentnight Serenity Cool Lux Gel 2000 mattress.

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  • Save £200
    Was £789 Sale £589

    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
    • 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
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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
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  • 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.

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