My Basket
Menu

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.

Items 1-24 of 90

Page
per page
  1. 41% OFF
    February Sale
    1
    Super Ortho Spring Reflex Foam Orthopaedic Medium Firm Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

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

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SIGNATURE_CRYSTAL_3.6402|0.00
    theme_config_price
    RRP From £474.99 Now From £214.99
  3. 51% OFF
    February Sale
    1
    Signature 2000 Pocket Sprung Pillow Top Natural Fillings Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SIGNATURE_2000_NATU.1332|0.00
    theme_config_price
    RRP From £494.99 Now From £244.99
  4. 45% OFF
    February Sale
    1
    Cashmere 3000 Pocket Sprung Memory Foam Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_CASHMERE_3000_POCKE.9346|0.00
    theme_config_price
    RRP From £354.99 Now From £194.99
  5. 45% OFF
    February Sale
    1
    Balmoral 3500 Pocket Sprung Memory Foam Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_BALMORAL_3500_POCKE.2253|0.00
    theme_config_price
    RRP From £344.99 Now From £189.99
  6. 45% OFF
    February Sale
    Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
    Touch 3-Zone Memory Foam Orthopaedic Rolled Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_VISCO_3_ZONE_MATTRESS.935|0.00
    theme_config_price
    RRP From £219.99 Now From £119.99
  7. 43% OFF
    February Sale
    1
    Ortho Royale Spring Orthopaedic Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_ORTHO_ROYALE_ORTHOP.8680|0.00
    theme_config_price
    RRP From £199.99 Now From £114.99
  8. 45% OFF
    February Sale
    Ocean Gel Memory and Reflex Foam Cool Orthopaedic LayGel Mattress
    Ocean Gel Memory and Reflex Foam Cool Orthopaedic LayGel Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_VISCO_GEL_MEMORY_MATTRESS.2736|0.00
    theme_config_price
    RRP From £279.99 Now From £154.99
  9. 42% OFF
    February Sale
    1
    Supreme Ortho Spring Reflex Foam Orthopaedic Extra Firm Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SUPREME_ORTHO_ORTHO.2079|0.00
    theme_config_price
    RRP From £214.99 Now From £124.99
  10. 41% OFF
    February Sale
    1
    Pinerest Spring Semi-Orthopaedic Quilted Fabric Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_PINEREST_TRADITIONA.2364|0.00
    theme_config_price
    RRP From £169.99 Now From £99.99
  11. 41% OFF
    February Sale
    1
    Neptune Spring Quilted Cotton Fabric Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_NEPTUNE_QUILTED_MAT.4539|0.00
    theme_config_price
    RRP From £169.99 Now From £99.99
  12. 42% OFF
    February Sale
    1
    Majestic 1000 Pocket Sprung Orthopaedic Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MAJESTIC_POCKET_SPR.6718|0.00
    theme_config_price
    RRP From £239.99 Now From £139.99
  13. 51% OFF
    February Sale
    1
    Signature Platinum 2000 Pocket Sprung Orthopaedic Natural Fillings Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SIGNATURE_PLATINUM_.9325|0.00
    theme_config_price
    RRP From £409.99 Now From £199.99
  14. 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
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_VISCO_GEL_MEMORY_POCKET_2000_M.9431|0.00
    theme_config_price
    RRP From £269.99 Now From £149.99
  15. 42% OFF
    February Sale
    1
    Memflex Spring Memory and Reflex Foam Orthopaedic Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MEMORY_FLEX_ORTHOPA.3576|0.00
    theme_config_price
    RRP From £249.99 Now From £144.99
  16. 45% OFF
    February Sale
    Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress
    Touch 7-Zone Memory Foam Orthopaedic Rolled Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_VISCO_7_ZONE_MATTRESS.9172|0.00
    theme_config_price
    RRP From £234.99 Now From £129.99
  17. 48% OFF
    February Sale
    1
    Tennyson 4000 Twin Pocket Sprung Air Flow Orthopaedic Natural Fillings Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_TENNYSON_4000_TWIN_.6173|0.00
    theme_config_price
    RRP From £704.99 Now From £369.99
  18. 44% OFF
    February Sale
    Forest Dream 3000 Pocket Sprung Mattress
    Forest Dream 3000 Pocket Sprung Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_FOREST_DREAM_3000_MATTRESS.3184|0.00
    theme_config_price
    RRP From £359.99 Now From £199.99
  19. 44% OFF
    February Sale
    Comfort Ortho 1400 Pocket Sprung Mattress
    Comfort Ortho 1400 Pocket Sprung Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_COMFORT_ORTHO_1400_.8341|0.00
    theme_config_price
    RRP From £314.99 Now From £174.99
  20. 42% OFF
    February Sale
    Membound Memory Foam Spring Mattress
    Membound Memory Foam Spring Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MEMBOUND_MEMORY_FOA.1350|0.00
    theme_config_price
    RRP From £189.99 Now From £109.99
  21. 47% OFF
    February Sale
    1
    Signature Gold 1800 Pocket Sprung Orthopaedic Natural Fillings Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SIGNATURE_GOLD_1800.2070|0.00
    theme_config_price
    RRP From £359.99 Now From £189.99
  22. 45% OFF
    February Sale
    Ultimate Ortho Reflex Foam Support Orthopaedic Rolled Extra Firm Mattress
    Ultimate Ortho Reflex Foam Support Orthopaedic Rolled Extra Firm Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_VISCO_ULTIMATE_ORTHO_MATTRESS.5916|0.00
    theme_config_price
    RRP From £264.99 Now From £144.99
  23. 42% OFF
    February Sale
    1
    Maestro Spring Memory Foam Tufted Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MEMORY_MAESTRO_MEMO.5198|0.00
    theme_config_price
    RRP From £239.99 Now From £139.99
  24. 45% OFF
    February Sale
    Fusion Lite Memory and Reflex Foam Orthopaedic Mattress
    Fusion Lite Memory and Reflex Foam Orthopaedic Mattress
    • DAYS
    • HOURS
    • MINUTES
    • SECONDS

    Soft
    Medium
    Firm
    was_price_is_FUSION_LITE_MEMORY_AND_REFLEX_.448|0.00
    theme_config_price
    RRP From £219.99 Now From £119.99

Items 1-24 of 90

Page
per page

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.