Super King Mattresses

Super king size mattresses are the epitome of luxury and comfort, providing an unparalleled sleeping experience. In the UK, a super king mattress typically measures 6 feet wide by 6 feet 6 inches long, making it the largest standard bed size available. Super king size mattresses offer a vast sleeping surface, that can comfortably accommodate even the largest of individuals or couples. They are the ultimate choice for those who value their personal space and love to spread out while sleeping. 

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      Finding the ultimate super king size mattress >

      If you enjoy spreading out while you sleep, are taller, or simply desire maximum sleeping space, a super king size mattress is the ideal choice. Larger than a king size mattress, our super king mattresses provide unparallelled comfort and space, ensuring you'll cherish every night spent on one of these expansive beds. Say goodbye to feeling cramped while sleeping with a super king mattress!

      Explore our selection of super king mattresses >

      With options available in various materials and firmness levels, our range is designed to cater to your unique sleeping preferences. Wake up refreshed and rejuvenated after a blissful night of undisturbed sleep on a memory foam or pocket sprung super king mattress. Explore our entire collection today to find the perfect match for your sleeping style. Enjoy the ultimate comfort and support every night with our top-quality super king mattresses.
      What size is a super king size mattress? >
      A super king size mattress typically measures 180cm x 200cm / 6ft x 6ft6. This size offers ample space for individuals or couples who desire extra room to spread out while sleeping.

      Not sure if a super king mattress is the right size for you? Check out our mattress size guide for more information..

      What firmness do super king mattresses come in? >
      Our super king mattresses come in a range of firmness levels, ensuring we have a mattress that will suit every sleeper. These firmness ratings include:

      - Soft-medium super king size mattresses
      - Medium super king size mattresses
      - Medium-firm super king size mattresses
      - Firm super king size mattresses
      - Extra firm super king size mattresses

      The firmness rating of a mattress is essential, as it determines how supportive and comfortable it is for different sleepers. Heavier individuals will benefit from a firmer mattress, whereas lighter individuals will find a softer mattress more comfortable. Your sleeping position also impacts the firmness level of the super king mattress you will need.

      Check out our guides on the best mattresses for side sleepers and the best mattresses for front sleepers to ensure you get the correct firmness rating for your position. We guarantee that finding the right firmness will enhance your sleep quality. Additionally, use our mattress firmness tool, which allows you to input the weight of the sleepers using the mattress to find the perfect match.
      What types of super king size mattresses are available? >
      We have a variety of super king mattresses available to buy in our most popular types, including:

      Super king orthopaedic mattresses
      Orthopaedic mattresses are often firmer than other types, as they are designed to help alleviate lower back pain by encouraging a correct spinal alignment throughout the night. A super king size orthopaedic mattress can do this whilst giving you plenty of space to sleep!

      Super king memory foam mattresses
      Looking for custom support, even in a mattress as big as a super king? Look no further than a super king size memory foam mattress, which uses high-tech memory foam created by NASA that uses your body heat to contour to your body for personalised support.

      Super king pocket sprung mattresses
      A super king mattress is great for couples, as its large size means you're less likely to be woken up by movement. If you want to get the ultimate sleep, then invest in a super king size pocket sprung mattress as these have thousands of individually wrapped pocket springs that work independently of each other to reduce movement.

      Super king latex mattresses
      Latex foam mattresses are a great choice if you're looking for something that will offer custom support and is also hypoallergenic. A super king size latex mattress features naturally sourced latex foam that contours to your body, giving you high levels of support.

      Super king hybrid mattresses
      Our super king size hybrid mattresses combine the best of both worlds, offering the perfect balance of comfort and support for an unparalleled sleeping experience. This perfect balance ensures an unparalleled sleeping experience every night.

      Super king hypoallergenic mattresses
      Our super king size hypoallergenic mattresses are designed to provide a comfortable and allergen-free sleeping environment, ideal for those with sensitivities or allergies. These mattresses are ideal for individuals with sensitivities or allergies, providing a restful and healthy night's sleep.

      Not sure which mattress type will suit you best? Make sure to read our mattress buying guide to figure out which one suits you best.

      Why shop with Mattresses 365? >

      At Mattresses 365, we make bed and mattress shopping enjoyable and hassle-free. Understanding that your bedroom is a sanctuary, we offer a wide range of stylish and comfortable beds and mattresses to elevate your space.

      Need a mattress urgently? Our free next day delivery service ensures you get your new mattress quickly, without the wait. Why not add our hassle-mattress recycling service to your order. Available for just £25 on selected mattresses or £50 for divan bed sets. Act now to make a greener choice with ease!

      We prioritise your satisfaction with smooth ordering processes, secure payments, and efficient delivery, making us the ultimate destination for all your bed and mattress needs. Transform your sleep experience and create your dream bedroom with Mattresses 365 today.

      FREQUENTLY BOUGHT TOGETHER:

      SUPER KING SIZE BED FRAMES

      SUPER KING SIZE DIVAN BEDS

      SUPER KING SIZE HEADBOARDS

      Help & Buying Guides:

      MATTRESS BUYING GUIDE

      MATTRESS FIRMNESS GUIDE

      HELP AND ADVICE CENTRE