Super Kingsize Mattresses

A super kingsize bed and mattress is the largest UK standard size and provides ample space for two sleeping adults. Measuring 180cm wide and 200cm long or 6 feet wide and 6 feet 6 inches long, the super king is the largest of all standard UK sizes. The super king (6’0”) sized bed provides abundant space.


Sleep in total comfort with one of our luxury mattresses, hand picked to create a diverse range of comfort and support options from the very best manufacturers in the UK including Silentnight, Sleepeezee, Relyon and Giltedge.

With up to 60% off RRP and extra offers including free pillows this is the perfect time to upgrade your existing mattress and with 1000s in stock you can have it delivered next day with convenient time slots availavble and have your old mattress taken away at the same time!

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166 Results

  1. Giltedge Solo Memory Mattress
    tension

    Medium Comfort

    Mattress Type:

    Memory Foam

    Memory Foam

    Open Coil Springs

    Open Coil Springs

    Giltedge Solo Memory Mattress

    Rating:
    93%
    Special Price £379 .00 Regular Price £749.00

    save: £210.00

    free-delivery

    Free delivery from Wednesday 28th February

  2. Mattress Type:

    Pocket Springs

    1400 Pocket Springs

    Natural Fillings

    Natural Fillings

    Sleepeezee Backcare Luxury 1400 Mattress

    Rating:
    95%
    Special Price £629 .00 Regular Price £1,299.00

    save: £180.00

    free-delivery

    Free Delivery available within 14 - 28 Days

  3. Giltedge Beds Sussex Mattress
    tension

    Med/Firm Comfort

    Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Sussex Mattress

    Rating:
    92%
    Special Price £339 .00 Regular Price £689.00

    save: £170.00

    free-delivery

    Free delivery from Wednesday 28th February

  4. Giltedge Beds Silk 1000 Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Memory Foam

    Memory Foam

    Giltedge Beds Silk 1000 Mattress

    Rating:
    94%
    Special Price £498 .50 Regular Price £599.00

    save: £56.28

    free-delivery

    Free delivery from Wednesday 28th February

  5. Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Ortho Stripe 1000 Mattress

    Rating:
    93%
    Special Price £399 .00 Regular Price £799.00

    save: £220.00

    free-delivery

    Free delivery from Wednesday 28th February

  6. Mattress Type:

    Miracoil Springs

    Miracoil Springs

    Comfort Fillings

    Comfort Fillings

    Silentnight Miracoil Ortho Mattress

    Rating:
    94%
    Special Price £429 .00 Regular Price £849.00

    save: £220.00

    free-delivery

    Free Delivery available within 7 - 14 Days

  7. Sleepeezee Jessica 1800 Pocket Gel Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    1800 Pocket Springs

    Memory Gel

    Memory Gel

    Sleepeezee Jessica 1800 Pocket Gel Mattress

    Rating:
    96%
    Special Price £949 .00 Regular Price £1,899.00

    save: £500.00

    free-delivery

    Free delivery from Wednesday 28th February

  8. Giltedge Beds Bliss Comfort 1000 Mattress
    tension

    Soft/Med Comfort

    Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Bliss Comfort 1000 Mattress

    Rating:
    98%
    Special Price £629 .00 Regular Price £1,249.00

    save: £440.00

    free-delivery

    Free delivery from Wednesday 28th February

  9. Giltedge Beds Majestic 1000 Mattress
    tension

    Soft/Med Comfort

    Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Foam

    Foam

    Giltedge Beds Majestic 1000 Mattress

    Rating:
    98%
    Special Price £689 .00 Regular Price £1,379.00

    save: £400.00

    free-delivery

    Free delivery from Wednesday 28th February

  10. Mattress Type:

    Pocket Springs

    2000 Pocket Springs

    Natural Fillings

    Natural Fillings

    Sleepeezee Backcare Ultimate 2000 Mattress

    Rating:
    99%
    Special Price £892 .00 Regular Price £1,299.00

    save: £120.00

    free-delivery

    Free Delivery available within 14 - 28 Days

  11. Giltedge Beds Chatsworth Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Chatsworth Mattress

    Rating:
    96%
    Special Price £469 .00 Regular Price £959.00

    save: £240.00

    free-delivery

    Free delivery from Wednesday 28th February

  12. Sleepeezee Pocket Gel Poise Plus Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    3200 Pocket Springs

    Memory Gel

    Memory Gel

    Sleepeezee Pocket Gel Poise Plus Mattress

    Rating:
    98%
    Special Price £1149 .00 Regular Price £1,798.80

    save: £149.80

    free-delivery

    Free Delivery available within 14 - 28 Days

  13. Giltedge Beds Pillowtop Pocket 1000 Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Pillowtop Pocket 1000 Mattress

    Rating:
    95%
    Special Price £663 .20 Regular Price £829.00

    save: £87.80

    free-delivery

    Free delivery from Wednesday 28th February

  14. Giltedge Beds Knightsbridge Gel Comfort Mattress
    tension

    Medium Comfort

    Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Memory Gel

    Memory Gel

    Giltedge Beds Knightsbridge Gel Comfort Mattress

    Rating:
    96%
    Special Price £478 .52 Regular Price £575.00

    save: £58.29

    free-delivery

    Free delivery from Wednesday 28th February

  15. Giltedge Beds Sirocco Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    2000 Pocket Springs

    Memory Foam

    Memory Foam

    Giltedge Beds Sirocco Mattress

    Rating:
    96%
    Special Price £698 .30 Regular Price £839.00

    save: £86.43

    free-delivery

    Free delivery from Wednesday 28th February

  16. Giltedge Beds Energise 2000 Mattress
    tension

    Soft/Med Comfort

    Mattress Type:

    Pocket Springs

    2000 Pocket Springs

    Memory Gel

    Memory Gel

    Giltedge Beds Energise 2000 Mattress

    Rating:
    93%
    Special Price £999 .00 Regular Price £1,899.00

    save: £450.00

    free-delivery

    Free delivery from Wednesday 28th February

  17. Giltedge Beds Windermere 3000 Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    3000 Pocket Springs

    Natural Fillings

    Natural Fillings

    Giltedge Beds Windermere 3000 Mattress

    Rating:
    92%
    £1499 .00
    free-delivery

    Free delivery from Wednesday 28th February

  18. Sleepsoul Space 2000 Mattress
    tension

    Med/Firm Comfort

    Mattress Type:

    Pocket Springs

    2000 Pocket Springs

    Memory Foam

    Memory Foam

    Sleepsoul Space 2000 Mattress

    Rating:
    94%
    Special Price £559 .20 Regular Price £699.00

    save: £89.80

    free-delivery

    Free delivery from Wednesday 28th February

  19. Giltedge Beds Cool Memory 1000 Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Memory Foam

    Memory Foam

    Giltedge Beds Cool Memory 1000 Mattress

    Rating:
    94%
    Special Price £548 .45 Regular Price £659.00

    save: £64.32

    free-delivery

    Free delivery from Wednesday 28th February

  20. Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Sleepeezee Backcare Deluxe 1000 Mattress

    Rating:
    92%
    Special Price £472 .00 Regular Price £699.00

    save: £185.00

    free-delivery

    Free Delivery available within 14 - 28 Days

  21. Sleepeezee Wool Supreme 2400 Mattress
    tension

    Med/Firm Comfort

    Mattress Type:

    Pocket Springs

    2400 Pocket Springs

    Natural Fillings

    Natural Fillings

    Sleepeezee Wool Supreme 2400 Mattress

    Rating:
    97%
    Special Price £799 .00 Regular Price £1,198.80

    save: £109.80

    free-delivery

    Free Delivery available within 14 - 28 Days

  22. Silentnight Mirapocket 1200 Eminence Mattress
    tension

    Med/Firm Comfort

    Mattress Type:

    Pocket Springs

    1200 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Silentnight Mirapocket 1200 Eminence Mattress

    Rating:
    98%
    Special Price £698 .30 Regular Price £839.00

    save: £78.39

    free-delivery

    Free Delivery available within 7 - 14 Days

  23. Giltedge Beds Visco Support Mattress
    tension

    Med/Firm Comfort

    Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Memory Gel

    Memory Gel

    Giltedge Beds Visco Support Mattress

    Rating:
    92%
    Special Price £398 .60 Regular Price £479.00

    save: £50.25

    free-delivery

    Free delivery from Wednesday 28th February

  24. Giltedge Beds Wool Luxury 1500 Mattress
    tension

    Medium Comfort

    Mattress Type:

    Pocket Springs

    1500 Pocket Springs

    Natural Fillings

    Natural Fillings

    Giltedge Beds Wool Luxury 1500 Mattress

    Rating:
    96%
    Special Price £599 .00 Regular Price £1,199.00

    save: £360.00

    free-delivery

    Free delivery from Wednesday 28th February

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