King Size Mattresses 5ft

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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  • Delivered in 21 days
    46% OFF
    Save £950
    RRP £2099 Sale £1249 Early Bird Offer £1149

    Want the very best of sleep technology in one mattress? The Emma Diamond Hybrid Deluxe mattress offers advanced cooling, a perfect balance of foam and pocket spring support and a luxurious feel.

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  • Delivered in 21 days
    42% OFF
    Save £630
    RRP £1529 Sale £999 Early Bird Offer £899

    Breathe freely and sleep deeply with the hypoallergenic Emma Helix Hybrid Deluxe mattress. With an allergen-eliminating cover and airflow-enhancing technology, it's perfect for sensitive sleepers.

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  • Delivered in 28 days
    46% OFF
    Save £1020
    RRP £2219 Sale £1299 Early Bird Offer £1199

    Enjoy firm mattress feel without pocket springs with the Emma Diamond Spring Firm Deluxe mattress. Featuring the latest sleep technology, this mattress gives you superb support with a sumptuous feel.

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  • Delivered in 14 days
    39% OFF
    Save £430
    RRP £1129 Sale £799 Early Bird Offer £699

    A suite of clever mattress technologies gives the Emma Smart Hybrid Deluxe mattress the edge when it comes to pressure relief, spinal alignment and motion isolation.

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