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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 on this dreamy mattress.

Super King Size Mattress for a Super Night’s Sleep

Choose a super king mattress and one thing is certain: you’ll never have to worry about your partner hogging the bed again. A 6ft mattress will provide plenty of space for both of you.

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  1. 41% OFF
    February Sale
    1
    Super Ortho Spring Reflex Foam Orthopaedic Medium Firm Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SUPER_ORTHO_FIRM_OR.3709|0.00
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    RRP From £204.99 Now From £119.99
  2. 55% OFF
    February Sale
    1
    Signature Crystal 3000 Pocket Sprung Orthopaedic Natural Fillings Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SIGNATURE_CRYSTAL_3.6402|0.00
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    RRP From £474.99 Now From £214.99
  3. 45% OFF
    February Sale
    Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
    Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress

    Soft
    Medium
    Firm
    was_price_is_VISCO_3_ZONE_MATTRESS.935|0.00
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    RRP From £219.99 Now From £119.99
  4. 45% OFF
    February Sale
    Ocean Gel Memory and Reflex Foam Cool Orthopaedic LayGel Mattress
    Ocean Gel Memory and Reflex Foam Cool Orthopaedic LayGel Mattress

    Soft
    Medium
    Firm
    was_price_is_VISCO_GEL_MEMORY_MATTRESS.2736|0.00
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    RRP From £279.99 Now From £154.99
  5. 51% OFF
    February Sale
    1
    Signature 2000 Pocket Sprung Pillow Top Natural Fillings Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SIGNATURE_2000_NATU.1332|0.00
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    RRP From £494.99 Now From £244.99
  6. 43% OFF
    February Sale
    1
    Ortho Royale Spring Orthopaedic Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_ORTHO_ROYALE_ORTHOP.8680|0.00
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    RRP From £199.99 Now From £114.99
  7. 45% OFF
    February Sale
    1
    Balmoral 3500 Pocket Sprung Memory Foam Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_BALMORAL_3500_POCKE.2253|0.00
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    RRP From £344.99 Now From £189.99
  8. 41% OFF
    February Sale
    1
    Pinerest Spring Semi-Orthopaedic Quilted Fabric Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_PINEREST_TRADITIONA.2364|0.00
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    RRP From £169.99 Now From £99.99
  9. 42% OFF
    February Sale
    1
    Majestic 1000 Pocket Sprung Orthopaedic Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MAJESTIC_POCKET_SPR.6718|0.00
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    RRP From £239.99 Now From £139.99
  10. 44% OFF
    February Sale
    Ocean Gel Pocket 2000 Memory and Reflex Foam Individual Sprung Cool Orthopaedic LayGel Mattress
    Ocean Gel Pocket 2000 Memory and Reflex Foam Individual Sprung Cool Orthopaedic LayGel Mattress

    Soft
    Medium
    Firm
    was_price_is_VISCO_GEL_MEMORY_POCKET_2000_M.9431|0.00
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    RRP From £269.99 Now From £149.99
  11. 45% OFF
    February Sale
    1
    Cashmere 3000 Pocket Sprung Memory Foam Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_CASHMERE_3000_POCKE.9346|0.00
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    RRP From £354.99 Now From £194.99
  12. 51% OFF
    February Sale
    1
    Signature Platinum 2000 Pocket Sprung Orthopaedic Natural Fillings Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SIGNATURE_PLATINUM_.9325|0.00
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    RRP From £409.99 Now From £199.99
  13. 42% OFF
    February Sale
    1
    Memflex Spring Memory and Reflex Foam Orthopaedic Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MEMORY_FLEX_ORTHOPA.3576|0.00
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    RRP From £249.99 Now From £144.99
  14. 47% OFF
    February Sale
    1
    Signature Gold 1800 Pocket Sprung Orthopaedic Natural Fillings Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SIGNATURE_GOLD_1800.2070|0.00
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    RRP From £359.99 Now From £189.99
  15. 45% OFF
    February Sale
    Ultimate Ortho Reflex Foam Support Orthopaedic Rolled Extra Firm Mattress
    Ultimate Ortho Reflex Foam Support Orthopaedic Rolled Extra Firm Mattress

    Soft
    Medium
    Firm
    was_price_is_VISCO_ULTIMATE_ORTHO_MATTRESS.5916|0.00
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    RRP From £264.99 Now From £144.99
  16. 44% OFF
    February Sale
    Comfort Ortho 1400 Pocket Sprung Mattress
    Comfort Ortho 1400 Pocket Sprung Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_COMFORT_ORTHO_1400_.8341|0.00
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    RRP From £314.99 Now From £174.99
  17. 45% OFF
    February Sale
    Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress
    Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress

    Soft
    Medium
    Firm
    was_price_is_VISCO_7_ZONE_MATTRESS.9172|0.00
    theme_config_price
    RRP From £234.99 Now From £129.99
  18. 45% OFF
    February Sale
    1
    Aloe Vera 1500 Pocket Sprung Memory and Reflex Foam Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_ALOE_VERA_MEMORY_FO.3075|0.00
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    RRP From £354.99 Now From £194.99
  19. 42% OFF
    February Sale
    Membound Memory Foam Spring Mattress
    Membound Memory Foam Spring Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MEMBOUND_MEMORY_FOA.1350|0.00
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    RRP From £189.99 Now From £109.99
  20. 48% OFF
    February Sale
    1
    Star Spring Quilted Fabric Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_STAR_TRADITIONAL_BO.8592|0.00
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    RRP From £154.99 Now From £79.99
  21. 45% OFF
    February Sale
    Fusion Extra Plus Memory and Reflex Foam Orthopaedic Mattress
    Fusion Extra Plus Memory and Reflex Foam Orthopaedic Mattress

    Soft
    Medium
    Firm
    was_price_is_FUSION_EXTRA_PLUS_MEMORY_AND_R.9782|0.00
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    RRP From £244.99 Now From £134.99
  22. 43% OFF
    February Sale
    1
    Premier Spring Quilted Fabric Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_PREMIER_TRADITIONAL.2928|0.00
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    RRP From £139.99 Now From £79.99
  23. 44% OFF
    February Sale
    Anniversary Backcare 2000 Pocket Sprung Mattress
    Anniversary Backcare 2000 Pocket Sprung Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_ANNIVERSARY_BACKCAR.9060|0.00
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    RRP From £359.99 Now From £199.99
  24. 44% OFF
    February Sale
    Richmond 3000 Pocket Sprung Natural Fillings Mattress
    Richmond 3000 Pocket Sprung Natural Fillings Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_RICHMOND_3000_POCKE.9570|0.00
    theme_config_price
    RRP From £404.99 Now From £224.99

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What Mattress Size Should I Get?

When buying a mattress online, it’s important you know what size you need. At Happy Beds, we stock the following sizes:

  • Cot (60 x 120 cm)
  • Toddler (70 x 140 cm)
  • Small Single (2'6" x 6'3")
  • Single (3' x 6'3")
  • Small Double (4' x 6'3")
  • Double (4'6" x 6'3")
  • King Size (5' x 6'6")
  • Super King Size (6' x 6'6")
  • European Single (3' x 6'6")
  • European Double (4'7'' x 6'6")
  • European King (5'3'' x 6'6")
  • What Type of Mattresses Are Available?

    Happy Beds stocks every type of mattress you can think of. In total, we stock:

  • Orthopaedic Mattresses
  • Pocket Spring Mattresses
  • Open Coil Spring Mattresses
  • Memory Foam Mattresses
  • Latex Foam Mattresses
  • Reflex Foam Mattresses
  • Kids Mattresses
  • Bunk Bed Mattresses
  • Trundle Mattresses
  • Rolled Mattresses
  • Why is Mattress Firmness Important?

    Not everybody likes to sleep on the same type of mattress. The firmness of a mattress is mainly down to comfort, but it can have health benefits too. Firmer mattresses can offer greater back support, for example.

    When choosing mattress firmness, however, it is important to consider your weight. If you weigh more, then you may want to opt for a firmer mattress. For those who weigh less, a softer mattress would be recommended.