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Super King Size Memory Foam Mattresses

When choosing a super king size memory foam mattress, you’re choosing the pinnacle of night-time comfort. With memory foam, you’ll ensure that your luxurious new mattress matches size with relaxation.

Whether you’re looking to upgrade an existing bed or to treat your partner to the best, Happy Beds has the super king size memory foam mattress for you.

Memory Foam That Doesn’t Forget

When you buy a super king memory foam mattress, you’ll get a night’s sleep perfectly suited to you and your body. With the acres of space a super king size mattress affords, you and your partner will never fret about space again.

Browse below for the best in super king size foam mattresses.

19 Items

per page
  1. 45% OFF
    April Sale
    1
    Cashmere 3000 Pocket Sprung Memory Foam Mattress

    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
  2. 45% OFF
    April Sale
    1
    Balmoral 3500 Pocket Sprung Memory Foam Mattress

    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
  3. 45% OFF
    April 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
    theme_config_price
    RRP From £219.99 Now From £119.99
  4. 45% OFF
    April 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
    theme_config_price
    RRP From £279.99 Now From £154.99
  5. 44% OFF
    April 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
    theme_config_price
    RRP From £269.99 Now From £149.99
  6. 42% OFF
    April Sale
    1
    Memflex Spring Memory and Reflex Foam Orthopaedic Mattress

    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
  7. 45% OFF
    April 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
  8. 42% OFF
    April 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
    theme_config_price
    RRP From £189.99 Now From £109.99
  9. 42% OFF
    April Sale
    1
    Maestro Spring Memory Foam Tufted Mattress

    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
  10. 45% OFF
    April Sale
    Fusion Lite Memory and Reflex Foam Orthopaedic Mattress
    Fusion Lite Memory and Reflex Foam Orthopaedic Mattress

    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
  11. 45% OFF
    April Sale
    Imperial 3500 Pocket Sprung Mattress
    Imperial 3500 Pocket Sprung Mattress

    Soft
    Medium
    Firm
    was_price_is_IMPERIAL_WHITE_3500_MATTRESS.875|0.00
    theme_config_price
    RRP From £354.99 Now From £194.99
  12. 49% OFF
    April Sale
    1
    Bamboo Vitality 2000 Pocket Sprung Memory and Reflex Foam Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_BAMBOO_VITALITY_200.8787|0.00
    theme_config_price
    RRP From £459.99 Now From £234.99
  13. 45% OFF
    April 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
    theme_config_price
    RRP From £354.99 Now From £194.99
  14. 48% OFF
    April Sale
    1
    Anti-Bed Bug 1500 Pocket Sprung Memory, Latex and Reflex Foam Pillow Top Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_ANTI_BED_BUG_PILLOW.2765|0.00
    theme_config_price
    RRP From £554.99 Now From £289.99
  15. 45% OFF
    April Sale
    1
    Milk Vitality 2000 Pocket Sprung Memory, Latex and Reflex Foam Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MILK_VITALITY_2000_.2307|0.00
    theme_config_price
    RRP From £459.99 Now From £254.99
  16. 45% OFF
    April Sale
    Spring Memory and Reflex Foam Orthopaedic Mattress
    Spring Memory and Reflex Foam Orthopaedic Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_SPRING_MEMORY_FOAM_.2120|0.00
    theme_config_price
    RRP From £264.99 Now From £144.99
  17. 45% OFF
    April Sale
    Impressions 6000 Cool Blue Memory and Reflex Foam Orthopaedic Mattress
    Impressions 6000 Cool Blue Memory and Reflex Foam Orthopaedic Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_IMPRESSIONS_6000_CO.9936|0.00
    theme_config_price
    RRP From £309.99 Now From £169.99
  18. 42% OFF
    April Sale
    1
    Pearl Contour Spring Memory Foam Tufted Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_PEARL_CONTOUR_MEMOR.7856|0.00
    theme_config_price
    RRP From £249.99 Now From £144.99
  19. 42% OFF
    April Sale
    1
    Stress Free 1500 Pocket Sprung Memory and Reflex Foam Mattress

    Soft
    Medium
    Firm
    was_price_is_HAPPY_BEDS_MEMORY_STRESS_FREE_.547|0.00
    theme_config_price
    RRP From £334.99 Now From £194.99

19 Items

per page