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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Brand Harrison Spinks Sealy Silentnight Size King Size + 2
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Brand Harrison Spinks Sealy Silentnight Size King Size + 2
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Brand Harrison Spinks Sealy Silentnight Size King Size + 2
Page: 4
  • Delivered in 21 days
    £729

    Silentnight quality and comfort at a price you’ll love. With 1000 responsive pocket springs and layer of cooling Geltex so you enjoy a fresh, cooling night’s sleep.

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  • Delivered in 28 days
    £1299

    Add a layer of sumptuous support to your mattress in the form of this exceptional handcrafted mattress topper by Harrison Spinks and enjoy enhanced pressure relief and exceptional comfort.

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  • Delivered in 28 days
    £2399

    Looking for firm mattress support with a luxurious feel? Our Harrison Spinks Yorkshire 7.5K mattress is for you. Beautifully crafted and exclusive to us, it’s the perfect blend of support and comfort.

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  • Delivered in 28 days
    Special Buy £499

    With a built-in powerpack for targeted lumbar pain relief and Sealy’s PostureTech Ortho spring system at its core, this incredible-value double-sided mattress promises better sleep.

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    Extra firm
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  • Delivered in 21 days
    £499

    With two types of pressure-relieving foam, this ultra-comfy Silentnight mattress makes sleep more relaxing. Rolled for ease of delivery and yours at an incredible-value price.

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    Medium
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  • Delivered in 28 days
    £3499

    Your best ever night’s sleep awaits. This beautifully handcrafted pocket spring mattress combines high-density pocket springs with thousands of micro springs for a comfort experience like no other.

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  • Delivered in 28 days
    £10949

    Handcrafted just for us, this Harrison Spinks mattress offers unparalleled comfort thanks to its 40,000 springs in king size, layer upon layer of soft natural fillings, and an ultra-luxurious mattress topper.

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  • 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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    Medium
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  • Delivered in 28 days
    £4099

    As if the considerable number of layers of pocket springs, micro springs and all-natural fillings weren’t enough, this mattress features a similarly sumptuous pillow top. Sleeping really is believing.

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  • Delivered in 28 days
    £6749

    This fabulous Harrison Spinks mattress has 30,000 springs in king size and layers of sumptuous natural fillings. The detachable micro spring mattress topper adds a whole new level of luxury – quite literally.

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    Medium
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  • Delivered in 28 days
    Special Buy £699

    You can count on Sealy for value and comfort. The Sealy Sterling mattress has personalised pocket spring support, cushioning Geltex filling and a smooth quilted surface.

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  • Delivered in 28 days
    £1699

    Elevate any mattress with this exceptional mattress topper, handcrafted by Harrison Spinks. With 5,000 micro springs in king size and naturally cooling, cushioning fillings that include wool and cotton.

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