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 Comfort Medium Brand Sealy Sleepeezee Sleep Story + 3
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  • National Bed Retailer of the Year
    Three-time winner of National Bed Retailer of the Year
  • Delivered in 28 days
    Special Buy £679

    This fantastic mattress features Sealy’s proprietary PostureTech spring system for really great support. The springs react to your body weight and movement for personalised comfort.

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  • Delivered in 28 days
    Special Buy £899

    It’s the combination of individually pocketed springs, a pressure-relieving gel layer and a luxurious pillowtop that makes this handmade Sealy mattress so special.

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  • Delivered in 21 days
    51% OFF
    Save £1300
    Was £2599 Sale £1299

    Fall to sleep naturally with this Sleepeezee natural pocket spring mattress. Its luxury pillow top and 3000 body-responsive pocket springs mean a great night’s sleep is always on the cards. As always, it’s beautifully handcrafted in the UK too.

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  • Delivered in 21 days
    51% OFF
    Save £1100
    Was £2199 Sale £1099

    Our favourite thing about this Sleepeezee pillowtop mattress? It responds to your body’s every movement with 2000 pocket springs, and it keeps you cool or cosy (depending on the season) with two generous layers of British wool.

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  • Delivered in 21 days
    12% OFF
    Save £150
    Was £1349 Sale £1199

    The ultimate Sleepeezee pocket spring mattress for those who like to stay cool under the covers. Enjoy Sleepeezee’s classic pillow top comfort with the thermal control of heat-zapping StayCool gel.

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  • Delivered in 21 days
    51% OFF
    Save £1350
    Was £2699 Sale £1349

    This Sleepeezee natural pocket spring mattress puts nature’s cosiest material to excellent use. Four generous layers of British wool combine with 3000 pocket springs to deliver incredible, all-night comfort.

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  • Delivered in 14 days
    Special Buy £1049

    •    Advanced Equasleep© technology for effective temperature regulation 
    •    Fully encapsulated border provides a maximum sleep surface 
    •    Handmade in Britain 

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  • Delivered in 14 days
    Special Buy £1449

    • All-natural luxury comfort with a 100% British wool layer
    • 4000 individually encased pocket springs in three tiers for incredible support
    • Handcrafted in Britain 

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  • Delivered in 28 days
    Special Buy £599

    Superb support and exceptional comfort that precisely adapts to your body’s weight and movement – that’s the beauty of the great-value Sealy Claremont mattress.

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  • Delivered in 14 days
    Special Buy £1299

    • Deep natural latex and pocket sprung comfort designed to relieve pressure 
    • AdvantEdge® support system for maximum sleeping space 
    • Handcrafted in Britain 

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  • Delivered in 28 days
    Special Buy £529

    If you suffer from back pain, this mattress is for you. Offering medium support with the comfort of memory foam, it has a built-in powerpack for targeted lumbar pain relief.

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  • Delivered in 14 days
    Special Buy £949

    There’s just something about the softness of a mattress layered with natural fillings that makes tucking yourself up in bed such a treat. This one’s a beauty – made just for us by Highgrove – and yours at a really great price.

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