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. Mattress Type:

    Foam

    Foam

    Giltedge Beds Flex 150 Firm Mattress

    Rating:
    93%
    Special Price £298 .70 Regular Price £359.00

    save: £32.16

    free-delivery

    delivery from Saturday 2nd March

  2. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Giltedge Beds Topaz Mattress

    Rating:
    91%
    Special Price £298 .70 Regular Price £359.00

    save: £34.17

    free-delivery

    delivery from Saturday 2nd March

  3. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Camberley Mattress

    Special Price £299 .00 Regular Price £399.00

    save: £49.56

    free-delivery

    delivery from Saturday 2nd March

  4. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Balmoral Mattress

    Rating:
    94%
    Special Price £328 .67 Regular Price £395.00

    save: £34.17

    free-delivery

    Free delivery from Saturday 2nd March

  5. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Solo Master Mattress

    Rating:
    100%
    Special Price £328 .67 Regular Price £395.00

    save: £36.18

    free-delivery

    Free delivery from Saturday 2nd March

  6. 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 Saturday 2nd March

  7. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Elerby Mattress

    Rating:
    96%
    Special Price £348 .65 Regular Price £419.00

    save: £40.20

    free-delivery

    Free delivery from Saturday 2nd March

  8. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Mayfair Mattress

    Rating:
    91%
    Special Price £368 .63 Regular Price £443.00

    save: £48.24

    free-delivery

    Free delivery from Saturday 2nd March

  9. Mattress Type:

    Memory Foam

    Memory Foam

    Open Coil Springs

    Open Coil Springs

    Giltedge Beds Visco Comfort Mattress

    Special Price £379 .00 Regular Price £799.00

    save: £200.00

    free-delivery

    Free delivery from Saturday 2nd March

  10. 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 Saturday 2nd March

  11. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Rome Mattress

    Special Price £311 .20 Regular Price £389.00

    save: £43.80

    free-delivery

    Free delivery from Saturday 2nd March

  12. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Harmony Mattress

    Rating:
    98%
    Special Price £398 .60 Regular Price £479.00

    save: £46.23

    free-delivery

    Free delivery from Saturday 2nd March

  13. 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 Saturday 2nd March

  14. Mattress Type:

    Miracoil Springs

    Miracoil Springs

    Comfort Fillings

    Comfort Fillings

    Silentnight Mirastar Comfort Mattress

    Special Price £399 .00 Regular Price £799.00

    save: £220.00

    free-delivery

    Free delivery from Saturday 2nd March

  15. 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 Saturday 2nd March

  16. 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

  17. Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Silentnight Pocket Star 1000 Mattress

    Rating:
    96%
    Special Price £448 .55 Regular Price £539.00

    save: £50.25

    free-delivery

    Free Delivery available within 7 - 14 Days

  18. Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Savoy Ortho 1000 Mattress

    Rating:
    97%
    Special Price £458 .54 Regular Price £551.00

    save: £46.23

    free-delivery

    Free delivery from Saturday 2nd March

  19. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Cambridge Mattress

    Special Price £459 .00 Regular Price £619.00

    save: £100.00

    free-delivery

    Free delivery from Saturday 2nd March

  20. 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 Saturday 2nd March

  21. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Memory Foam

    Memory Foam

    Giltedge Beds Solo Memory Plus Mattress

    Rating:
    98%
    Special Price £391 .20 Regular Price £489.00

    save: £49.80

    free-delivery

    Free delivery from Saturday 2nd March

  22. Mattress Type:

    Foam

    Foam

    Giltedge Beds Cellflex Mattress

    Rating:
    96%
    Special Price £399 .20 Regular Price £499.00

    save: £49.80

    free-delivery

    Free delivery from Saturday 2nd March

  23. Mattress Type:

    Pocket Springs

    1000 Pocket Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Ortho Pocket 1000 Mattress

    Special Price £499 .00 Regular Price £679.00

    save: £53.80

    free-delivery

    Free delivery from Saturday 2nd March

  24. Mattress Type:

    Open Coil Springs

    Open Coil Springs

    Comfort Fillings

    Comfort Fillings

    Giltedge Beds Deluxe Orthocare Mattress

    Rating:
    98%
    Special Price £415 .20 Regular Price £519.00
    free-delivery

    Free delivery from Saturday 2nd March

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