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.

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Size King Size Brand Harrison Spinks Hypnos Millbrook Beds + 2
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  • National Bed Retailer of the Year
    Three-time winner of National Bed Retailer of the Year
  • 22% OFF
    Save £400
    Was £1899 Sale £1499

    •    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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  • Delivered in 7 days
    36% OFF
    EXTRA 10% off
    Save £550
    Was £1549 Sale £1149 Extra Sale Offer £999

    Now you don’t have to sacrifice luxury in your quest for a firm-feel mattress. With layers of local wool and cotton plus 5750 pocket springs in king size, the Harrison Sinks Yorkshire ortho mattress does it all.

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    Extra firm
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  • 31% OFF
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    Save £940
    After Sale Price £3099 Sale £2399 Extra Sale Offer £2159
    • Exceptionally comfortable dual tension mattress with 3,300 pocket springs. 
    • Traditional pillow top design for extra comfort. 
    • Sumptuous layers of Red Tractor-assured 100% British wool and natural fillings. 
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  • 31% OFF
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    Save £400
    After Sale price £1299 Sale £999 Extra Sale Offer £899

    •    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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  • 31% OFF
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    Save £700
    After Sale Price £2299 Sale £1799 Extra Sale Offer £1599

    •    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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  • Delivered in 7 days
    22% OFF
    Save £600
    Was £2799 Sale £2199

    •  All the sumptuous comfort of the Hypnos Embrace Opulent Cashmere and Hypnos Embrace Lustrous Alpaca collections – and in a choice of mattress tensions
    •    Naturally temperature regulating for luxurious comfort all night long
    •    Rich in 100% British wool traceable to Red Tractor assured farms 

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  • 35% OFF
    EXTRA 10% off
    Save £825
    Was £2399 Sale £1749 Extra Sale Offer £1574

    Handcrafted in Yorkshire, this fabulous pocket spring mattress with all-natural fillings is made even more comfortable thanks to the built-in pillow top with thousands of cushioning micro springs.

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  • 14% OFF
    Save £150
    Was £1149 Sale £999

    Supportive, breathable and comfortable, the PureTech 1000 mattress from Millbrook uses a pioneering eco-friendly material instead of foam, saving plastic bottles from landfill.

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  • 21% OFF
    Save £600
    After Sale Price £2999 Sale £2399

    •    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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  • 11% OFF
    Save £150
    Was £1449 Sale £1299

    The PureTech 3000 pillow top mattress from Millbrook is eco-friendly and luxurious too. Its sumptuous topper is filled with Hampshire wool, silk, spun cotton and cashmere.

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  • 30% OFF
    EXTRA 10% off
    Save £1100
    After Sale Price £3699 Sale £2899 Extra Sale Offer £2599

    Sink into sleep like never before thanks to this pocket spring pillowtop mattress, handcrafted exclusively for us by Hypnos.

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  • 22% OFF
    Save £300
    After Sale Price £1399 Sale £1099

    •    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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