Clear
Close

Trending searches

Speak to a bed expert:
01928 242829
Flash sale banner Couple holding cushion
Ends in… 0ddays 00hhours 00mmins 00ssecs

Medium Firm Super King Size Mattresses

Showing 37 to 48 of 51 Products
Filter

Filter By

Filter By

View Products (51)
Dormeo Octaspring 6500 Super King Size Mattress

Dormeo Octaspring 6500 Super King Size Mattress

Dormeo
Review Stars
4.9/5
(7 Reviews)
£959
Save £1,330
RRP £2,289
Was £1,599
From
£51.20
per month
Medium Firm
  • Memory Foam Filling
  • 20 Year Warranty
FREE Delivery in 2 to 3 Weeks
GHI-Sealy-New-25
Sealy Webber Super King Size Mattress

Sealy Webber Super King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£1,763
Save £1,506
RRP £3,269
Was £1,959
From
£62.73
per month
Medium Firm
  • Memory Foam Filling
  • Posturepedic
  • 7 Year Guarantee
FREE Delivery in 14 Days
Awards-Refurbished
Mattress-Trial-30-Nights
Simba Refurbished Hybrid Pro Super King Size Mattress

Simba Refurbished Hybrid Pro Super King Size Mattress

Simba
Review Stars
5/5
(2 Reviews)
£549
Save £850
RRP £1,399
From
£17.58
per month
Medium Firm
  • Memory Foam Filling
  • 4800 Pocket Spring
  • 1 Year Guarantee
FREE Delivery in 3 Days
Mattress-Trial-200-Nights-sized
Simba Natural Hybrid Source Super King Size Mattress

Simba Natural Hybrid Source Super King Size Mattress

Simba
£1,189
Save £400
Was £1,589
From
£50.88
per month
Medium Firm
  • Natural Fibre Filling
  • 2900 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-200-Nights-sized
Simba Natural Hybrid Escape Super King Size Mattress

Simba Natural Hybrid Escape Super King Size Mattress

Simba
£1,489
Save £500
Was £1,989
From
£63.69
per month
Medium Firm
  • Natural Fibre Filling
  • 4800 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-200-Nights-sized
Simba Natural Hybrid Apex Super King Size Mattress

Simba Natural Hybrid Apex Super King Size Mattress

Simba
£1,489
Save £1,200
Was £2,689
From
£86.11
per month
Medium Firm
  • Natural Fibre Filling
  • 6700 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 14 Days
Silentnight Memory Cool 1000 Super King Size Mattress

Silentnight Memory Cool 1000 Super King Size Mattress

Silentnight
Review Stars
5/5
(1 Reviews)
£849
Save £310
RRP £1,159
From
£27.19
per month
Medium Firm
  • Memory Foam Filling
  • 1000 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 10 to 14 Days
Highgrove Beds Stretton Super King Size Mattress

Highgrove Beds Stretton Super King Size Mattress

Highgrove Beds
Review Stars
4.8/5
(10 Reviews)
£499
Save £150
RRP £649
From
£15.98
per month
Medium Firm
  • 5 Year Warranty
FREE Delivery in 14 Days
Highgrove Beds Aldford Super King Size Mattress

Highgrove Beds Aldford Super King Size Mattress

Highgrove Beds
Review Stars
5/5
(12 Reviews)
£599
Save £100
RRP £699
From
£19.18
per month
Medium Firm
  • 1000 Pocket Spring
  • 5 Year Warranty
FREE Delivery in 14 Days
Highgrove Beds Grange Ortho Natural 1000 Super King Size Mattress

Highgrove Beds Grange Ortho Natural 1000 Super King Size Mattress

Highgrove Beds
Review Stars
4.8/5
(8 Reviews)
£639
Save £200
RRP £839
From
£20.46
per month
Medium Firm
  • Natural Fibre Filling
  • 1000 Pocket Spring
  • 5 Year Warranty
FREE Delivery in 14 Days
Sleepeezee Memory Comfort 1000 Super King Size Mattress

Sleepeezee Memory Comfort 1000 Super King Size Mattress

Sleepeezee
Review Stars
5/5
(1 Reviews)
£849
Save £310
RRP £1,159
From
£27.19
per month
Medium Firm
  • Memory Foam Filling
  • 1000 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 14 Days
mattress-trial-40-nights
Tempur Pro Plus SmartCool Medium Firm Super King Size Mattress

Tempur Pro Plus SmartCool Medium Firm Super King Size Mattress

Tempur
Review Stars
5/5
(3 Reviews)
£2,799
Save £1,850
RRP £4,649
Was £2,839
From
£90.91
per month
Medium Firm
  • Memory Foam Filling
  • 10 Year Guarantee
FREE Delivery in 3 to 4 Weeks
Show more
Showing 37 to 48 of 51 Products

Get in the know with our buying guides

View all
Happy woman sat on bed
How to Choose the Right Mattress
Find the right mattress for your needs with our ultimate guide
Person putting on mattress protector
Ultimate Guide to the Best Mattress Protector
Choosing the right mattress protector for your bed
Man sleeping in facemask
Choosing the Right Pillow for You
Ensure you have the right pillow to enhance your sleep
Boy sitting under a duvet
Ultimate Guide to Picking the Best Duvet
Don't feel overwhelmed, let us help you choose