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Super King Size Mattresses

Super king size mattresses are the crème de la crème in the world of mattresses. If you have the space for one of these beauties, there’s no reason not to choose a super king mattress. If one of you is tall, you’ll never have to deal with the feeling of your feet dangling over the edge of the mattress ever again. Unless, of course, you’re taller than 6ft6! Choose a super king mattress and sleep comfortably every night.

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Super Ortho Spring Reflex Foam Orthopaedic Medium Firm Mattress
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Super Ortho Spring Reflex Foam Orthopaedic Medium Firm Mattress
£214.99 You Save: £55 Now From £159.99
Super Ortho Spring Reflex Foam Orthopaedic Medium Firm Mattress
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Signature Crystal 3000 Pocket Sprung Orthopaedic Natural Mattress
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Signature Crystal 3000 Pocket Sprung Orthopaedic Natural Mattress
£374.99 You Save: £115 Now From £259.99
Signature Crystal 3000 Pocket Sprung Orthopaedic Natural Mattress
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Supreme Ortho Spring Reflex Foam Orthopaedic Extra Firm Mattress
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Supreme Ortho Spring Reflex Foam Orthopaedic Extra Firm Mattress
£219.99 You Save: £60 Now From £159.99
Supreme Ortho Spring Reflex Foam Orthopaedic Extra Firm Mattress
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Ultimate Ortho Recon Foam Support Orthopaedic Rolled Firm Mattress
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Ultimate Ortho Recon Foam Support Orthopaedic Rolled Firm Mattress
£323.98 You Save: £144 Now From £179.99
Ultimate Ortho Recon Foam Support Orthopaedic Rolled Firm Mattress
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Ortho Royale Spring Orthopaedic Mattress
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Ortho Royale Spring Orthopaedic Mattress
£204.99 You Save: £55 Now From £149.99
Ortho Royale Spring Orthopaedic Mattress
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Majestic 1000 Pocket Sprung Orthopaedic Mattress
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Majestic 1000 Pocket Sprung Orthopaedic Mattress
£249.99 You Save: £70 Now From £179.99
Majestic 1000 Pocket Sprung Orthopaedic Mattress
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Signature Gold 1800 Pocket Sprung Orthopaedic Natural Mattress
£309.99 You Save: £95 Now From £214.99
Signature Gold 1800 Pocket Sprung Orthopaedic Natural Mattress
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Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
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Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
£204.99 You Save: £55 Now From £149.99
Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
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Cashmere 3000 Pocket Sprung Memory Foam Mattress
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Cashmere 3000 Pocket Sprung Memory Foam Mattress
£339.99 You Save: £100 Now From £239.99
Cashmere 3000 Pocket Sprung Memory Foam Mattress
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Anniversary Backcare 2000 Pocket Sprung Mattress
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Anniversary Backcare 2000 Pocket Sprung Mattress
£324.99 You Save: £105 Now From £219.99
Anniversary Backcare 2000 Pocket Sprung Mattress
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Membound Memory Foam Spring Mattress
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Membound Memory Foam Spring Mattress
£204.99 You Save: £55 Now From £149.99
Membound Memory Foam Spring Mattress
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Signature Platinum 2000 Pocket Sprung Orthopaedic Natural Mattress
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Signature Platinum 2000 Pocket Sprung Orthopaedic Natural Mattress
£339.99 You Save: £100 Now From £239.99
Signature Platinum 2000 Pocket Sprung Orthopaedic Natural Mattress
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Balmoral 3500 Pocket Sprung Memory Foam Mattress
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Balmoral 3500 Pocket Sprung Memory Foam Mattress
£339.99 You Save: £100 Now From £239.99
Balmoral 3500 Pocket Sprung Memory Foam Mattress
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Eclipse Pocket Sprung 800 Quilted Fabric Mattress
£224.99 You Save: £60 Now From £164.99
Eclipse Pocket Sprung 800 Quilted Fabric Mattress
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Gold Tufted Orthopaedic Spring Mattress
£164.99 You Save: £40 Now From £124.99
Gold Tufted Orthopaedic Spring Mattress
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Maestro Spring Memory Foam Tufted Mattress
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Maestro Spring Memory Foam Tufted Mattress
£244.99 You Save: £70 Now From £174.99
Maestro Spring Memory Foam Tufted Mattress
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Signature 2000 Pocket Sprung Pillow Top Natural Fillings Mattress
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Signature 2000 Pocket Sprung Pillow Top Natural Fillings Mattress
£404.99 You Save: £125 Now From £279.99
Signature 2000 Pocket Sprung Pillow Top Natural Fillings Mattress
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Flex 1000 Recon Foam Orthopaedic Mattress
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Flex 1000 Recon Foam Orthopaedic Mattress
£179.99 You Save: £45 Now From £134.99
Flex 1000 Recon Foam Orthopaedic Mattress
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Premier Spring Quilted Fabric Mattress
£159.99 You Save: £40 Now From £119.99
Premier Spring Quilted Fabric Mattress
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SleepSoul Space 2000 Pocket Spring Pillowtop Mattress
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SleepSoul Space 2000 Pocket Spring Pillowtop Mattress
£449.99 You Save: £150 Now From £299.99
SleepSoul Space 2000 Pocket Spring Pillowtop Mattress
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Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress
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Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress
£219.99 You Save: £60 Now From £159.99
Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress
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Bamboo Vitality 2000 Pocket Sprung Memory and Reflex Foam Mattress
£394.99 You Save: £130 Now From £264.99
Bamboo Vitality 2000 Pocket Sprung Memory and Reflex Foam Mattress
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Richmond 3000 Pocket Sprung Natural Fillings Mattress
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Richmond 3000 Pocket Sprung Natural Fillings Mattress
£389.99 You Save: £120 Now From £269.99
Richmond 3000 Pocket Sprung Natural Fillings Mattress
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Signature Silver 1400 Pocket Sprung Orthopaedic Natural Mattress
£314.99 You Save: £95 Now From £219.99
Signature Silver 1400 Pocket Sprung Orthopaedic Natural Mattress

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Spread out with a super king mattress

If you like to spread out while you sleep, are taller, or just want as much sleeping space as possible, a super king-size mattress is the perfect option. Larger than a king size mattress, our super king mattresses offer the most comfort and space, so you'll be sure to love every night you sleep on one of these super-sized mattresses. Never feel cramped while sleeping again with a super king mattress!

Explore our selection of super king mattresses

No two sleepers are the same, so we offer a wide selection of super king mattresses. Available in various materials and firmness levels, including firm mattresses, our assortment of super king size mattresses is sure to include the perfect mattress for your sleeping style. Wake up feeling refreshed and rejuvenated after spending a blissful night of undisturbed sleep on a -memory foam or pocket sprung super king mattress of your dreams. Explore the entire collection to find the option that suits you today.

What are the benefits of a super king size mattress?

A super king size mattress offers the ultimate in both comfort and space. These larger mattresses give you more room whilst sleeping throughout the night. They’re a great choice if you share a bed with your partner but like your personal space while you sleep.

If you or your partner tosses and turns during the night, a super king mattress is a great solution; you’ll hardly feel their movements because they're so large! A super king size mattress is also popular for families. If the little ones or the dog sneaks into your bed at night, you’ll still have enough space to sleep comfortably.

Aesthetically, a super king bed makes a real centrepiece in any bedroom, especially if you opt for a fabric bed frame with a grand headboard to steal the show.

What size is a super king size mattress?

Our super king size mattresses measure 180cm x 200cm / 6ft x 6ft6, making them roughly 30cm / 12 inches larger than a regular king size mattress. Because of their size, a super king size mattress and bed is only suitable for larger bedrooms. To learn more about the difference in mattress sizes, look at our Mattress Size Guide.

How firm are your super king size mattresses?

Everyone sleeps differently. So, we’ve made sure to stock a range of super king size mattresses that can accommodate your sleeping preferences.

Side sleepers may choose a soft mattress allowing their bodies to sink into the material. On the other hand, back sleepers will benefit more from a firm mattress that provides increased back support.

To help you choose the super king size mattress that suits you best, utilise our firmness tool. Simply enter the weight and firmness preferences of the people using this new mattress, and a handy scale will be shown for each product to show how it will feel under your body weight.

Check it out! It’s the dark blue box on the left-hand side of this page.

What are the different types of super king size mattresses?

To ensure complete satisfaction, we stock a range of super king size mattresses, including:

  • Super king reflex foam mattresses - crafted with high-density polyurethane material. It adds firmness to different mattress areas to accommodate different sleeping positions.
  • Super king orthopaedic mattresses - firmer than standard mattresses, our super king size orthopaedic mattresses can better support your lower back while you sleep, allowing you to maintain a good posture.
  • Super king pocket sprung mattresses - filled with separate pocket springs. These springs operate individually to help evenly distribute your weight across the sleeping area for increased comfort and stability during sleep.
  • Super king rolled mattresses - regular mattresses that are delivered rolled-up. This allows them to be delivered and transported much more effortlessly, which is especially handy when buying a super king mattress!
  • Super king open coil mattresses - made up of high-tension steel coils. A wire connects these coils, which run parallel to one another. Because open coil constructions are firmer, they are commonly used in orthopaedic mattresses.
  • Super king latex foam mattresses - made from the sap that is gathered from rubber trees. It is a highly desirable material for mattresses as it’s durable and hypoallergenic – perfect for those who suffer from nighttime sniffles! Latex foam is more breathable than memory foam because it allows air to flow freely.
  • Super king memory foam mattresses - conforms to your body’s shape to provide a tailored sleep that matches your natural sleeping position.

Which type of mattress is right for you? Read our mattress buying guide and figure out which one suits you best.

How much is a super king size mattress?

Because they’re the largest mattress available in the UK, you can expect to pay more for a super king size mattress than you would for a smaller one simply because you get more for your money!

At Happy Beds, our super king mattress range features options to suit every budget. Prices start from less than £250 and go up to around £1,500. Whether you’re looking for a budget option or want all-out luxury, we’ve got you covered. You’re assured of Happy Beds' signature quality, regardless of your choice.

Excellent
4.4 out of five star rating on Trustpilot
Rated 4.4 / 5 based on 12,047 reviews on
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I think the whole thing went perfectly…
I think the whole thing went perfectly…
I think the whole thing went perfectly from start t finis
Very good
Very good
Brilliant material, easy assembly, very nice service
Excellent customer service!!
Excellent customer service!!
Kyi from Happy Beds was excellent in sorting a problem out. Amazing customer service!. Thank you!! Mr Edwards
Fantastic mattress
Fantastic mattress
Fantastic mattress, very comfortable
Really good customer service from…
Really good customer service from…
Really good customer service from Chantal. She was very professional and dealt with my query very efficiently and quickly.
Great thanks
Great thanks
First class service throughout from Happy Beds. Thank you very much. Mattress delivered earlier than expected. Delivery guys very friendly and professional. They found the marina very easy. I went to them after phone call, to say they had arrived. Helped me load mattress on a trolley, waved bye. Mattress looks great and fits perfect. Highly recommend Happy Beds.
Great company even better customer service
Great company even better customer service
Quick delivery, good quality items. Customer service is great, we were speaking to a lady called Aimee as one of the parts for the bed was faulty. Dealt with it quickly and replacement sent a couple days after the initial enquiry. Thank you
Great prices and even better customer…
Great prices and even better customer…
Great prices and even better customer service. really impressed with this company. bunk beds are great and the problem I had was resolved by Caroline and Sophie with no hassle. Would definitely buy from them again
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