Super King Size Mattresses

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.

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.

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.

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.

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.