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Super King Size Mattresses

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  1. Sleeping Therapy Memory Master Super Kingsize Mattress

    Sleeping Therapy Memory Master Super Kingsize Mattress

    £329.95

    Substantial,hand tufted, open coil,super kingsize mattress with a deep memory foam layer that comforts and supports your body.FREE Express Delivery. See More
    availability
    7.5
  2. Dual Memory Mattress

    Dual Sided Memory Super King Size Mattress

    £329.95

    Brilliant value memory foam and spring super king size hybrid mattress. Medium support for a comfy nights sleep. Memory foam both sides enables the mattress to be turned therefore extending the life of the mattress. See More
    availability
    6.8
  3. Memory Collection Super Kingsize Mattress

    Memory Collection Hybrid Super Kingsize Mattress

    £339.95

    13.5 gauge open coil super kingsize mattress with a 6 gauge rod edge all topped with a deep memory foam layer and sumptuous cashmere knitted cover.FREE Express Delivery. See More
    availability
    7
  4. Memory Pocket 1000 Mattress

    Memory Pocket 1000 Super King Size Mattress

    £389.95

    Superb value memory foam and pocket spring super king size hybrid mattress. Contouring support for a medium feel, responsive mattress. Knitted soft touch cover for extra luxury. Free express delivery. See More
    availability
    7
  5. OrthoFlex15 Extra Firm Super Kingsize Mattress

    OrthoFlex15 Extra Firm Super Kingsize Mattress

    £419.95

    **Extra firm super kingsize mattress**.Superb mattress for those who like a firmer feel.15cm reflex foam block with a quilted tape edged cover.In Stock For FREE Express Delivery. See More
    availability
    9
  6. Highgrove Clifton Winter Summer Mattress

    Highgrove Clifton Memory Super King Size Mattress

    £419.95

    Fantastic Winter/Summer super king size mattress.Supportive open coil springs. One side has comforting, warming memory foam with a stretch fabric cover. The second side has cooler polyester fillings and a damask finish. Excellent design to keep you warm in Winter and cool in Summer. Divan base available in 24 colours with all storage options and 16 co-ordinating headboard designs. See More
    availability
    7.5
  7. Sleeping Therapy Memory React Super Kingsize Mattress

    Sleeping Therapy Memory React Super Kingsize Mattress

    £469.95

    Deep,medium feel,open coil super kingsize mattress with a reactive memory foam layer that responds to your body.FREE Express Delivery. See More
    availability
    7
  8. 20cm Diamond Memory 500 Super Kingsize Mattress

    20cm Diamond Memory 500 Super Kingsize Mattress

    £499.95

    Enjoy the comfort and support of a high quality, high density V50 super kingsize memory foam mattress.Overall depth 20cm. Memory foam layer 5cm.In Stock For FREE Express Delivery. See More
    availability
    6.5
  9. Memory MultiPocket 1400 Super Kingsize Mattress

    Memory MultiPocket 1400 Super Kingsize Mattress

    £499.95

    State of the art super kingsize 1400 pocket sprung mattress with a generous memory foam layer and 4 way stretch fabric cover.Support meets comfort.FREE Express Delivery. See More
    availability
    7
  10. Coral Memory Hybrid Mattress

    Kozee Coral Memory Hybrid Super King Size Mattress

    £499.95

    BEST SELLER. Deep and luxurious 1000 pocket spring super king size mattress with sumptuous memory foam.High quality Tencel cover disperses body heat to control temperature. Sculpture quilting means the mattress really moulds to your body. No turning required. FREE Express Delivery. See More
    availability
    6.8
  11. Bamboo 1500 Mattress

    Bamboo 1500 Hybrid Super King Size Mattress

    £499.95

    Marvellous winter/summer dual seasons pocket sprung super king size mattress. 1500 pocket springs covered on one surface with memory foam for colder nights. The reverse side has traditional fillings for summer nights. The whole mattress is covered in a bamboo infused cover to keep you dry and fresh whichever side you sleep. FREE Express Delivery. See More
    availability
    7
  12. OrthoFlex20 Extra Firm Super Kingsize Mattress

    OrthoFlex20 Extra Firm Super Kingsize Mattress

    £519.00

    **Extra firm feel**.If you are looking for a very firm mattress look no furthur than the Orthoflex20.Super kingsize mattress using a 20cm reflex foam block with a quilted tape edged cover.In Stock For FREE Express Delivery. See More
    availability
    9.2
  13. Super Sleep Pocket Mattress

    Super Sleep Pocket Memory Super King Size Mattress

    £519.95

    24cm deep 1000 pocket spring super king size mattress with comfort foam and 40mm memory foam surface for a sumptuous, medium feel. In Stock For FREE Express Delivery. See More
    availability
    6.5
  14. Super Sleep Pocket Mattress

    Super Sleep Pocket Memory Ortho Super King Size Mattress

    £519.95

    24cm deep 1000 ortho pocket spring super king size mattress with comfort foam and 40mm memory foam surface for a deep medium firm feel. In Stock For FREE Express Delivery. See More
    availability
    7.5
  15. Silentnight Memory Cushion Top Super Kingsize Mattress

    Silentnight Memory Cushion Top Super Kingsize Mattress

    £549.95

    Super Kingsize Silentnight Miracoil mattress with "EcoComfort Fibre" fillings,AcuPressure Pad and a deep memory foam layer.Great support,pressure relief and comfort.Plus an Allergy UK approved Purotex cover. FREE Express Delivery. See More
    availability
    6.5
  16. Bliss 800 Mattress

    Bliss 800 Pillow Top Pocket Hybrid Super King Size Mattress

    £549.95

    A super deep (32cm) and sumptuous rolled super king size pillow top mattress. 800 count pocket springs combine with a layer of memory foam sandwiched between 2 layers of reflex foam to create a supportive yet deep and luxurious hybrid mattress. Incredible value for money. 10 year warranty. FREE Express Delivery. See More
    availability
    7
  17. Majestic Hybrid Mattress

    Majestic Cool Gel Hybrid Super King Size Mattress

    £619.95

    BEST SELLER. Superb super king size roll packed cool gel 1000 pocket hybrid mattress. 1000 pocket spring count mattress core with a cool gel infused pressure relieving comfort layer for a very popular medium to firm feel. Border incorporates air mesh for greater air flow and handles for convenience. No turning required. FREE Express Delivery. See More
    availability
    8
  18. Silentnight Essentials Pocket 1000 Memory Super Kingsize Mattres

    Silentnight Essentials Pocket 1000 Memory Super Kingsize Mattress

    £649.95

    Silentnight 1000 Pocket Spring super kingsize mattress with memory foam.A luxurious mattress for responsive contoured sleep and brilliant pressure relief.FREE Express Delivery. See More
    availability
    7.8
  19. Classic Memory 1000 Mattress

    Classic Memory 1000 Pocket Sprung Super King Size Mattress

    £649.95

    Deep and super supportive 1000 pocket spring super king size mattress with a deep layer of responsive memory foam. Cushion top, knitted fabric cover with air flow border create the ultimate hybrid mattress. Medium feel. FREE Express Delivery. See More
    availability
    7.5
  20. Sealy Scafell Memory Mattress

    Sealy Scafell Ortho Memory Super King Size Mattress

    £669.95

    Extra firm Sealy super king size memory hybrid mattress. A Posturetech spring unit with a layer of Memorysense memory foam, a reinforced edge guard and Powerpack lumbar support combine for an extra firm but still cocooning feel. Hybrid mattresses like these really can offer the best of both world types of support. FREE Express Delivery. See More
    availability
    9
  21. Memory Premier Pocket 1000 Super Kingsize Mattress

    Memory Premier Pocket 1000 Super Kingsize Mattress

    £679.95

    Deep,wonderfully supportive super kingsize mattress.1000 pocket springs nestle below a 5cm memory foam layer.A combination that promotes healthy ,rejuvenating sleep.FREE Express Delivery. See More
    availability
    7
  22. Cashmere & Latex Premier Pocket 1200 Super Kingsize Mattress

    Cashmere & Latex Premier Pocket 1200 Super Kingsize Mattress

    £699.95

    Lie back and relax on 1200 supportive pocket springs above a luxurious latex layer and a cashmere enhanced soft knit cover. Acti Guard hypo allergenic and anti bacterial cover enhances this luxurious super kingsize mattress.FREE Express Delivery. See More
    availability
    7.5
  23. Duo 1000 Mattress

    Duo 1000 Super Kingsize Mattress

    £699.95

    The Duo 1000 super kingsize mattress is designed to tackle the problems many couples face when sharing a bed. More sleep area, less partner disturbance, optimal sleep temperature and customisable levels of support for each half means each partner gets a perfectly supported, undisturbed nights sleep.FREE Express Delivery. See More
    availability
    6.5
  24. Latex Pocket Pillow Top Mattress

    Latex Pocket Pillow Top Super King Size Mattress

    £719.95

    Super deep and sumptuous pillow top super king size mattress. High density foam and latex sit above 1000 pocket springs with an encapsulated border for superb support and luxury comfort. FREE Express Delivery. See More
    availability
    7

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Choosing the right mattress for your needs is essential to a perfect night’s sleep. A super king size mattress is one of the most luxury mattresses that you can buy, and The Bed Warehouse Direct have the perfect collection for you to choose from.

Whether you’re looking for a soft, firm, coil sprung or memory foam mattress, you’ll find one within our range to suit your needs.

If you have any questions, please don’t hesitate to get in touch with our team on 0800 049 0800. Our bed and mattress experts will be more than happy to help and advise you along your journey to a perfect night’s sleep.

What is a super king size mattress?

A super king size mattress is the largest standard size mattress that you can buy, and a luxury option for large bedrooms. They are usually 6’0” wide by 6’6” long, which makes them perfect for a couple, especially if someone in the couple requires those extra few inches to fully stretch out.

In order to fit a super king size bed into your bedroom, you’ll have to have plenty of space to ensure that your bed fits where you want it to go. It’s a good idea to measure the space where you’d like your bed to go before purchasing it, to avoid disappointment if your bed doesn’t fit when it arrives.

How big is a super king size mattress?

A king size mattress is 6’0” (180cm) wide by 6’6” (200cm) long.

We also stock a range of super king size bed frames that are designed to fit our collection of super king size mattresses.

What other mattress sizes do you have available?

If you’d like to explore the smaller sizes of mattresses we have available, we offer a variety of different options for you to consider:

What types of super king size mattresses do you stock?

At The Bed Warehouse Direct, we offer a variety of super king size mattresses that are created using a combination of traditional and modern methods, and automated techniques. 

These different types of construction methods are used to produce high-quality super king size mattresses, which you can find out more about below:

Super king size open coil mattresses

A super king open coil mattress is made using individual steel coils that are connected to each other. 

The edges of the mattress are reinforced with a thicker gauge steel, making it suitable for firmer or orthopaedic mattresses. However, it's worth noting that while some people may find these mattresses beneficial for back support, it may not be the case for everyone.

Super king size pocket spring mattresses

A super king size pocket spring mattress is composed of individual steel coils that are encased in fabric. This design allows each spring to move independently, providing customised comfort and support that conforms to the sleeper's body shape.

Super king size memory foam mattresses

The memory foam super king size mattress is a great choice for those looking for a comfortable and responsive surface. 

These mattresses are created by bonding together various types of foam to reduce pressure points, however, one common issue with traditional memory foam mattresses is that they tend to trap heat, making it hard for some users to move around comfortably. 

However, the good news is manufacturers have come up with solutions such as incorporating cooling foam or latex-based foam layers to address this issue, making the memory foam mattress a great option for a comfortable and cool night's sleep.

Super king size hybrid mattresses

A super king size hybrid mattress is designed to give you the best of both worlds, combining the traditional benefits of spring mattresses with the modern technology of memory foam. This creates a versatile and comfortable sleeping surface that is sure to provide you with a great night's sleep. 

This hybrid mattress is a great option for those who want the support of a spring mattress as well as the pressure relief of a memory foam mattress.

What's the best super king size mattress for my sleep position?

The best super king size mattress for you will depend on your preferred sleep position.

Front sleeper

If you're someone who sleeps on their front, it's crucial to choose a firm super king size mattress. This is because a soft mattress can cause your hips to sink too far, resulting in lower back pain. 

It's worth noting that sleeping on your front can be a sign of a pre-existing lower back condition, so if possible, it's best to avoid this position. However, for those who can't change their sleeping position, a firm mattress is an essential choice to help alleviate any discomfort.

Back sleeper

For those who sleep on their back, a medium-firm super king size mattress is the ideal choice. This type of mattress should be firm enough to keep your hips in alignment, but also soft enough to adapt to the curve of your lower back, providing a perfect balance of support and comfort. 

A medium-firm mattress will help keep your spine in a neutral position and reduce any pressure points, making for a comfortable and restful night's sleep.

Side sleeper

For those who sleep on their side, having a responsive mattress is essential. A mattress that allows your hips and shoulders to sink in while still providing support for your waist is ideal. 

Depending on your body shape, a soft super king size mattress may be the best choice.

This type of mattress will conform to your body and provide the needed support for your hips, shoulders, and waist. It will also help to reduce pressure points, allowing for a more comfortable night's sleep.

How much does a super king size mattress cost?

When it comes to purchasing a new super king size mattress, it's important to remember that investing in a quality product can have long-term benefits for both your physical and mental health. 

Assuming a new super king size mattress lasts around 8 years with 2 people sleeping on it, even a higher range super king size mattress from £600 would be costing each sleeper from as little as 10 pence per night.

A mid-range super king size mattress costing between £300 and £600 would work out at between 5 pence and 10 pence per sleeper per night.

Finally, if you were to buy a cheap super king size mattress for less than £300 that could be as low as just 4 pence per night per person.

How do I choose the right super king size mattress for me?

It's crucial to figure out what level of comfort you're after when looking to purchase a new super king size mattress. 

Take a moment to think about what you liked about your old mattress when it was new, and what you wish you could change about it now. It can also be helpful to think about a time when you slept exceptionally well on holiday and try to replicate that mattress's feel.

It's also important to consider how your own body shape and weight will affect your mattress choice. Keep in mind that product descriptions and firmness guides are based on average body types, so a mattress that feels comfortable for one person may not feel the same for someone else with a different body shape or weight.

Don't hesitate to take a look at the resources available on our website such as our FAQ videos, Bed Buyer's Guide, and our blog. We've tried to provide as much information as possible to help you make the important decision of choosing the best mattress for you.

If you're still unsure about which mattress to purchase, our expert team is here to assist you. You can give us a call at 0800 049 0800 during business hours (9:30am - 5:00pm) or drop us an email, and we'll get back to you. Our advisors have extensive experience and will provide friendly, honest, and highly-skilled advice without any pressure to buy.

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