Super King Mattresses

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  1. Breasley Graduate Plus Super King Size Mattress

    Breasley Graduate Plus Super King Size Mattress

    • Medium Firmness
    • Foam
    • Mattress depth 14 cm
    • Removable stretch fabric cover
    • Non turn
    • FREE delivery 1-2 weeks
    £137.69 £179.99Save £42
  2. Breasley Value Pac Visco Super King Size Mattress

    Breasley Value Pac Visco Super King Size Mattress

    • Firm Firmness
    • Foam
    • Mattress depth 16 cm
    • Memory foam
    • Removable stretch fabric cover
    • Solid foam with 25mm memory foam
    • Non turn
    • FREE delivery 1-2 weeks
    £166.79 £209.99Save £43
  3. Highgrove Solar Backcare Super King Size Mattress

    Highgrove Solar Backcare Super King Size Mattress

    • Firm Firmness
    • Open coil
    • Mattress depth 21 cm
    • Micro quilted cover
    • FREE delivery 2-3 weeks
    £223.69 £279.99Save £56
  4. Kaymed Sunset 150 Super King Size Mattress

    Kaymed Sunset 150 Super King Size Mattress

    • Extra Firm Firmness
    • Foam
    • Mattress depth 15 cm
    • Removable stretch fabric cover
    • Non turn
    • FREE delivery 1-2 weeks
    £229.99
  5. Highgrove Solar Supreme Super King Size Mattress

    Highgrove Solar Supreme Super King Size Mattress

    • Medium Firmness
    • Open coil
    • Mattress depth 26 cm
    • Micro quilted cover
    • FREE delivery 2-3 weeks
    £232.69 £299.99Save £67
  6. Highgrove Solar Luxury Dream Super King Size Mattress

    Highgrove Solar Luxury Dream Super King Size Mattress

    • Firm Firmness
    • Open coil
    • Mattress depth 24 cm
    • Hand tufted
    • FREE delivery 2-3 weeks
    £237.79 £299.99Save £62
  7. Highgrove Solar Ortho Dream Super King Size Mattress

    Highgrove Solar Ortho Dream Super King Size Mattress

    • Extra Firm Firmness
    • Open coil
    • Mattress depth 25 cm
    • Hand tufted orthopaedic mattress
    • FREE delivery 2-3 weeks
    £246.79 £309.99Save £63
  8. Kaymed Sunset Memory 250 Super King Size Mattress

    Kaymed Sunset Memory 250 Super King Size Mattress

    • Firm Firmness
    • Foam
    • Mattress depth 15 cm
    • Memory foam
    • Removable stretch fabric cover
    • Solid foam with 25mm memory foam
    • Non turn
    • FREE delivery 1-2 weeks
    £249.99
  9. Silentnight Prestige Ortho Super King Size Mattress

    Silentnight Prestige Ortho Super King Size Mattress

    Today's Deal
    • Extra Firm Firmness
    • Open coil
    • Mattress depth 28 cm
    • Hand tufted orthopaedic mattress
    • Miracoil 3 spring system
    • Non turn
    • FREE delivery 1-2 weeks
    £271.69 £339.99Save £68
  10. Kaymed Sunset 200 Super King Size Mattress

    Kaymed Sunset 200 Super King Size Mattress

    • Medium Firmness
    • Foam
    • Mattress depth 20 cm
    • Removable stretch fabric cover
    • Non turn
    • FREE delivery 1-2 weeks
    £279.99
  11. Silentnight Prestige Luxury Ariel Super King Size Mattress

    Silentnight Prestige Luxury Ariel Super King Size Mattress

    Today's Deal
    • Medium Firmness
    • Open coil
    • Mattress depth 26 cm
    • Micro quilted cover
    • Miracoil 3 spring system
    • Non turn
    • FREE delivery 1-2 weeks
    £283.69 £359.99Save £76
  12. Highgrove Solar Pocket 1000 Super King Size Mattress

    Highgrove Solar Pocket 1000 Super King Size Mattress

    • Firm Firmness
    • Pocket sprung
    • Mattress depth 28 cm
    • Micro quilted cover
    • 1000 pocket springs
    • FREE delivery 2-3 weeks
    £294.79 £369.99Save £75
  13. Silentnight Prestige Oberon Memory Super King Size Mattress

    Silentnight Prestige Oberon Memory Super King Size Mattress

    • Medium Firmness
    • Open coil
    • Mattress depth 28 cm
    • Memory foam
    • Micro quilted cover
    • 30mm memory foam
    • Miracoil 3 spring system
    • Non turn
    • FREE delivery 1-2 weeks
    £297.69 £379.99Save £82
  14. Highgrove Cirrus Super King Size Mattress

    Highgrove Cirrus Super King Size Mattress

    • Firm Firmness
    • Open coil
    • Mattress depth 25 cm
    • Hand tufted
    • Order in store TODAY
    £299.99
    Exclusive to in-store customers
  15. Highgrove Solar Memory Coolmax Super King Size Mattress

    Highgrove Solar Memory Coolmax Super King Size Mattress

    • Medium Firmness
    • Open coil
    • Mattress depth 28 cm
    • Memory foam
    • Micro quilted mattress
    • 75mm memory foam
    • Non turn
    • FREE delivery 2-3 weeks
    £318.79 £399.99Save £81
  16. Rest Assured Prestige Classic Pocket 1000 Super King Size Mattress

    Rest Assured Prestige Classic Pocket 1000 Super King Size Mattress

    • Firm Firmness
    • Pocket sprung
    • Mattress depth 27 cm
    • Hand tufted
    • 1000 pocket springs
    • Non turn
    • FREE delivery 3-4 weeks
    £321.69 £409.99Save £88
  17. Highgrove Nimbus Ortho Super King Size Mattress

    Highgrove Nimbus Ortho Super King Size Mattress

    • Extra Firm Firmness
    • Open coil
    • Mattress depth 26 cm
    • Micro qulited orthopaedic mattress
    • Order in store TODAY
    £329.99
    Exclusive to in-store customers
  18. Silentnight Indulge Memory Super King Size Mattress

    Silentnight Indulge Memory Super King Size Mattress

    • Firm Firmness
    • Open coil
    • Mattress depth 26 cm
    • Memory foam
    • Micro quilted cover
    • 25mm memory foam
    • Miracoil 3 spring system
    • Non turn
    • FREE delivery 2-3 weeks
    £332.79 £419.99Save £87
  19. Highgrove Solar Orthopocket 1500 Super King Size Mattress

    Highgrove Solar Orthopocket 1500 Super King Size Mattress

    Today's Deal
    • Extra Firm Firmness
    • Pocket sprung
    • Mattress depth 27 cm
    • Hand tufted orthopaedic mattress
    • 1500 pocket springs
    • FREE delivery 2-3 weeks
    £335.69 £419.99Save £84
  20. Rest Assured Prestige Luxury Pocket 1000 Super King Size Mattress

    Rest Assured Prestige Luxury Pocket 1000 Super King Size Mattress

    • Medium Firmness
    • Pocket sprung
    • Mattress depth 27 cm
    • Micro quilted cover
    • 1000 pocket springs
    • Non turn
    • FREE delivery 3-4 weeks
    £339.69 £429.99Save £90
  21. Kaymed Sunset Memory 600 Super King Size Mattress

    Kaymed Sunset Memory 600 Super King Size Mattress

    • Medium Firmness
    • Foam
    • Mattress depth 20 cm
    • Memory foam
    • Removable stretch fabric cover
    • Solid foam with 60mm memory foam
    • Non turn
    • FREE delivery 1-2 weeks
    £349.99 £399.99Save £50
  22. Kaymed Sunset Memory 400 Super King Size Mattress

    Kaymed Sunset Memory 400 Super King Size Mattress

    • Firm Firmness
    • Foam
    • Mattress depth 20 cm
    • Memory foam
    • Removable stretch fabric cover
    • Solid foam with 40mm memory foam 
    • Non turn
    • FREE delivery 1-2 weeks
    £349.99
  23. Highgrove Stratus Memory Super King Size Mattress

    Highgrove Stratus Memory Super King Size Mattress

    • Medium Firmness
    • Open coil
    • Mattress depth 25 cm
    • Memory foam
    • Micro quilted cover
    • 75mm memory foam
    • Non turn
    • Delivery 2-3 weeks
    £349.99
  24. Rest Assured Prestige Ortho Pocket 1400 Super King Size Mattress

    Rest Assured Prestige Ortho Pocket 1400 Super King Size Mattress

    • Extra Firm Firmness
    • Pocket sprung
    • Mattress depth 25 cm
    • Hand tufted orthopaedic mattress
    • 1400 pocket springs
    • Non turn
    • FREE delivery 3-4 weeks
    £375.69 £469.99Save £94
 
 

We stock a wide variety of super kingsize mattresses for sale. Ranging from cheap open coil mattresses to high quality memory foam products. Although super king size mattresses are harder to come by, there are plenty on offer at Archers Sleepcentre. Our express delivery service means that your guaranteed a great deal.

The most popular mattresses in our UK stores involve combinations of visco elastic memory foam and pocket spring units. Consider 25mm of memory foam and 1000 pocket springs in a mattress designed to give you medium support. Whether it's upholstered in a hand tufted damask cover or zipped in a stretch fabric, the beds are durable and great value for money.

Orthopaedic beds are also popular, especially with customers who suffer back aches and pains. The 12.5 gauge open coil units or the thousands of pocket springs provide extra firm support for those that prefer the harder mattress. The damask cover still offers great comfort whilst the spring unit provides the extra firm support.

If you want a wider choice, choose from reflex foam, memory foam, orthopaedic or traditional super kingsize pocket sprung mattresses - all at fabulous low prices.

Note that super kingsize mattresses are 180cm x 200cm, 6ft x 6ft 6. Please check that you will be able to get access to the bedroom. If access is tight we would advise you to buy two 90cm x 200cm zip and link mattresses.

If you are furnishing a spare room or moving house then consider pairing your mattress with a super king size bed frame or matching it with our bedroom furniture.

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