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Upgrade your sleep for less this February - Trade in your old bed today & save up to £1,500💥 | Upgrade your sleep for less this February - Trade in your old bed today & save up to £1,500💥 | Upgrade your sleep for less this February - Trade in your old bed today & save up to £1,500💥
Home › Standard Sizes › Single

Single

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: —

16 products

  • Pearl Mattress - Single

    Pearl Mattress – Single

    £816 Original price was: £816.£326Current price is: £326.40.
    Order Now and Get by February 26, 2026
  • Ivory Mattress - Single

    Ivory Mattress – Single

    £900 Original price was: £900.£360Current price is: £360.
    Order Now and Get by February 26, 2026
  • Pearl Mattress - Double

    Pearl Mattress – Double

    £1008 Original price was: £1008.£403Current price is: £403.20.
    Order Now and Get by February 26, 2026
  • Pearl Mattress - Small Double

    Pearl Mattress – Small Double

    £1008 Original price was: £1008.£403Current price is: £403.20.
    Order Now and Get by February 26, 2026
  • Pearl Mattress - King

    Pearl Mattress – King

    £1140 Original price was: £1140.£456Current price is: £456.
    Order Now and Get by February 26, 2026
  • Ivory Mattress - Small Double

    Ivory Mattress – Small Double

    £1188 Original price was: £1188.£475Current price is: £475.20.
    Order Now and Get by February 26, 2026
  • Ivory Mattress - Double

    Ivory Mattress – Double

    £1188 Original price was: £1188.£475Current price is: £475.20.
    Order Now and Get by February 26, 2026
  • Ivory Mattress - King

    Ivory Mattress – King

    £1320 Original price was: £1320.£528Current price is: £528.
    Order Now and Get by February 26, 2026
  • Bamboo Tranquility 8000 Mattress - Single

    Bamboo Tranquility 8000 Mattress – Single

    £1905
  • Bamboo Tranquility 8000 Mattress - Small Single

    Bamboo Tranquility 8000 Mattress – Small Single

    £1905
  • Bamboo Tranquility 8000 Mattress - Double

    Bamboo Tranquility 8000 Mattress – Double

    £2424
  • Bamboo Tranquility 8000 Mattress - Small Double

    Bamboo Tranquility 8000 Mattress – Small Double

    £2424
  • Bamboo Tranquility 8000 Mattress - King

    Bamboo Tranquility 8000 Mattress – King

    £2724
  • Bamboo Tranquility 8000 Mattress - Super King

    Bamboo Tranquility 8000 Mattress – Super King

    £3069
  • Bamboo Tranquility 8000 Mattress - King Zip and Link

    Bamboo Tranquility 8000 Mattress – King Zip and Link

    £4506
  • Bamboo Tranquility 8000 Mattress - Super King Zip and Link

    Bamboo Tranquility 8000 Mattress – Super King Zip and Link

    £4506

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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