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Up to 30% extra discount at checkout when you purchase today | Up to 30% extra discount at checkout when you purchase today | Up to 30% extra discount at checkout when you purchase today
Home › Single Mattresses - 3ft Mattresses

Single Mattresses - 3ft Mattresses

Our single mattresses are the standard 3ft wide, 6ft 3 inches long and provide the ultimate comfort for children and adults alike. Whether you’re looking for a soft single mattress or something a little firmer, we offer a fantastic range for you to choose from. Browse our 3ft mattresses below or check out our small single mattresses if you need something a little narrower.

  • Price: —

57 products

  • Duke Ortho Mattress

    Duke Ortho Mattress

    From £198
    Order Now and Get by July 5, 2025
  • Duke Comfort Mattress

    Duke Comfort Mattress

    From £198
    Order Now and Get by July 5, 2025
  • Cosy Siesta Mattress

    Cosy Siesta Mattress

    From £365
    Order Now and Get by July 16, 2025
  • Classic Essential 1000 Mattress

    Classic Essential 1000 Mattress

    From £380
    Order Now and Get by July 16, 2025
  • Classic Pocket 1000 Mattress

    Classic Pocket 1000 Mattress

    From £430
    Order Now and Get by July 16, 2025
  • Snooze Calm Mattress

    Snooze Calm Mattress

    From £435
    Order Now and Get by July 30, 2025
  • Snooze Rest Mattress

    Snooze Rest Mattress

    From £450
    Order Now and Get by July 30, 2025
  • Classic Cashmere 1000 Mattress

    Classic Cashmere 1000 Mattress

    From £450
    Order Now and Get by July 16, 2025
  • Snooze Easy Mattress

    Snooze Easy Mattress

    From £460
    Order Now and Get by July 30, 2025
  • Zircon Mattress

    Zircon Mattress

    From £670 Original price was: £670.£469Current price is: £469.
    Order Now and Get by July 16, 2025
  • Classic Cool 1000 Mattress

    Classic Cool 1000 Mattress

    From £475
    Order Now and Get by July 16, 2025
  • Amethyst Mattress

    Amethyst Mattress

    From £720 Original price was: £720.£504Current price is: £504.
    Order Now and Get by July 16, 2025
  • Rosaline Mattress

    Rosaline Mattress

    From £720 Original price was: £720.£504Current price is: £504.
    Order Now and Get by July 16, 2025
  • Citrine Mattress

    Citrine Mattress

    From £770 Original price was: £770.£539Current price is: £539.
    Order Now and Get by July 16, 2025
  • Gel Essence Comfort Mattress

    Gel Essence Comfort Mattress

    From £591
    Order Now and Get by July 5, 2025
  • Ironstone Mattress

    Ironstone Mattress

    From £875 Original price was: £875.£613Current price is: £612.50.
    Order Now and Get by July 16, 2025
  • Gel Essence Ortho Mattress

    Gel Essence Ortho Mattress

    From £615
    Order Now and Get by July 5, 2025
  • Emerald Mattress

    Emerald Mattress

    From £900 Original price was: £900.£630Current price is: £630.
    Order Now and Get by July 16, 2025
  • Morion Mattress

    Morion Mattress

    From £925 Original price was: £925.£648Current price is: £647.50.
    Order Now and Get by July 16, 2025
  • Burley Mattress

    Burley Mattress

    From £935 Original price was: £935.£655Current price is: £654.50.
    Order Now and Get by July 16, 2025
  • Nova Comfort Mattress

    Nova Comfort Mattress

    From £846 Original price was: £846.£677Current price is: £676.80.
  • Nova Soothe Mattress

    Nova Soothe Mattress

    From £846 Original price was: £846.£677Current price is: £676.80.
  • Amatrix Mattress

    Amatrix Mattress

    From £1005 Original price was: £1005.£704Current price is: £703.50.
    Order Now and Get by July 16, 2025
  • Melbury Mattress

    Melbury Mattress

    From £1020 Original price was: £1020.£714Current price is: £714.
    Order Now and Get by July 16, 2025

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What size is a single mattress?

Single mattresses measure 3 feet wide (90cm) and 6 feet 3 inches long (190cm long). This compact size makes them ideal for smaller rooms, single adults or for older children and teenagers. They come in a variety of depths depending on the material and comfort level you opt for. We also offer a slightly narrower 2ft 6 mattress if required.

Are all single mattresses the same size?

Yes, all standard single mattresses are the same size to ensure they fit universally with single bed frames or single divan bases. If you see a single mattress being advertised which isn’t 3ft x 6ft 3in then the product description will likely specify its specific dimensions and it may instead be a small single.

What is the best single mattress?

The best single mattress for you will depend on your specific requirements, including your body type, sleeping position, sleeping patterns and any potential issues with pain or discomfort, such as back pain. 

 

Single mattresses with natural fillings are very diverse and are appropriate for people who sleep on their back, front or side, have allergies or get too hot at night.

 

Memory foam, pocket spring or hybrid single mattresses are ideal for any sleeping position and help to provide additional support for those who suffer from back or neck pain.

 

Soft single mattresses are ideal for those with lighter builds, whereas an extra firm single mattress might be a better choice for someone with a heavier build.

 

If you need help deciding which mattress will be best for you, contact our team who will be happy to advise.

Buy 3ft mattresses and more with Sussex Beds

Browse our full range of single mattresses online or check out our single divan beds and single divan bases. UK delivery, assembly service and disposal of existing furniture services available.

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Sussex Beds

Sussex Beds™ is a true independent family business and this is immediately obvious with its warm welcome & relaxed shopping experience. Our team are fully trained to guide you in finding a quality bed that meets your specific needs.

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