Small Double Mattresses 4ft

Experience a great night’s sleep with a small double mattress. In between a single and full double in size, these mattresses are perfect for tighter spaces. Our range offers high quality options in a handily compact size and features micro-quilted designs, memory foam, pocket springs and more, so you're sure to find a small double bed mattress that works for you.

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Size Small Double Double Super King + 1
  • Special Buy £629

    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 21 days
    34% OFF
    Save £200
    Was £599 Sale £399

    With breathable fibres and moisture-regulating fabric, this Silentnight rolled mattress makes a great night’s sleep even cooler and more comfortable. Advanced pocket spring support.

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  • Delivered in 28 days
    24% OFF
    Save £1716
    RRP £7215 Sale £5499
    • Luxurious 23cm mattress in a choice of three comfort levels
    • Wonderful support from 1440 vanadium steel springs
    • Springs, each with six coils, hand-nested in calico pockets 
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  • 17% OFF
    Save £100
    Was £599 Sale £499

    If you prefer a firmer mattress feel, then this is the one for you. Handcrafted with care, it has 1,000 supportive pockets springs in king size and layers of natural fillings.

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  • 24% OFF
    Save £100
    Was £429 Sale £329

    The Jay-Be Benchmark S7 Tri-brid Eco-friendly Mattress delivers the ultimate in pressure-relieving, adaptive support with its memory e-Fibre® and micro e-Pocket™ springs – and all while being 100% recyclable. 

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  • 21% OFF
    Save £450
    Was £2149 Sale £1699

    There’s nothing average about this medium-feel mattress. Designed to elevate your quality of sleep, it features advanced sleep technology, a cushiony pillow top and copper-infused graphite foam.

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  • 11% OFF
    Save £100
    Was £949 Sale £849
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  • Special Buy £299

    This carefully designed handcrafted mattress offers layer upon layer of support and comfort. Even better, it’s a rolled mattress so it’s easy to bring home. Incredible value.

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  • Delivered in 21 days
    12% OFF
    Save £60
    Was £539 Sale £479
    • 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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  • Delivered in 28 days
    Special Buy £899

    The traditional feel of pocket spring support, the luxury comfort of natural filings including British wool, silk and cashmere – this fabulous mattress delivers a wonderful night's sleep.

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  • Special Buy £599

    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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  • Special Buy £799

    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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