Clear
Close

Trending searches

Speak to a bed expert:
01928 242829
Sale banner Sales banner image
Ends in… 0ddays 00hhours 00mmins 00ssecs

Medium Firm Super King Size Mattresses

Showing 1 to 12 of 66 Products
Filter

Filter By

Filter By

View Products (66)
Good-Housekeeping-24
Simba Hybrid Pro Super King Size Mattress

Simba Hybrid Pro Super King Size Mattress

Simba
Review Stars
4.9/5
(23 Reviews)
£1,039
Save £360
RRP £1,399
From
£33.27
per month
Medium Firm
  • Memory Foam Filling
  • 4800 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 3 Days
Awards-Best-Seller
Good-Housekeeping-Getting-Greener
Silentnight Amelia Super King Size Mattress

Silentnight Amelia Super King Size Mattress

Silentnight
Review Stars
4.8/5
(77 Reviews)
£692
Save £307
RRP £999
Was £859
From
£24.62
per month
Medium Firm
  • 1216 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 2 to 3 Weeks
Sleepeezee Hotel Classic 1000 Super King Size Mattress

Sleepeezee Hotel Classic 1000 Super King Size Mattress

Sleepeezee
Review Stars
4.9/5
(78 Reviews)
£679
Save £220
RRP £899
Was £799
From
£21.74
per month
Medium Firm
  • Natural Fibre Filling
  • 1000 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 2 to 3 Weeks
Good-Housekeeping-24
Simba Hybrid Super King Size Mattress

Simba Hybrid Super King Size Mattress

Simba
Review Stars
4.7/5
(15 Reviews)
£799
Save £200
RRP £999
From
£25.59
per month
Medium Firm
  • Memory Foam Filling
  • 1900 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 3 Days
Mattress-Trial-60-Nights-sized
Dormeo Sereno Hybrid Super King Size Mattress

Dormeo Sereno Hybrid Super King Size Mattress

Dormeo
Review Stars
5/5
(2 Reviews)
£422
Save £277
RRP £699
Was £469
From
£15.02
per month
Medium Firm
  • 768 Pocket Spring
  • 10 Year Warranty
FREE Delivery in 7 Days
Hypnos Capella Deluxe Super King Size Mattress

Hypnos Capella Deluxe Super King Size Mattress

Hypnos
Review Stars
5/5
(1 Reviews)
£969
Save £430
RRP £1,399
Was £1,099
From
£31.03
per month
Medium Firm
  • Natural Fibre Filling
  • ReActive 7 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 6 to 7 Weeks
Hypnos Cambridge Deluxe Super King Size Mattress

Hypnos Cambridge Deluxe Super King Size Mattress

Hypnos
Review Stars
4.9/5
(7 Reviews)
£1,099
Save £500
RRP £1,599
Was £1,239
From
£35.19
per month
Medium Firm
  • Natural Fibre Filling
  • ReActive 7 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 6 to 7 Weeks
Mattress-Trial-100-Nights-sized
Sealy Memory Deluxe Ortho Super King Size Mattress

Sealy Memory Deluxe Ortho Super King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£899
Save £560
RRP £1,459
Was £1,229
From
£31.99
per month
Medium Firm
  • Memory Foam Filling
  • Foam
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-100-Nights-sized
Sealy Richfield Super King Size Mattress

Sealy Richfield Super King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£1,149
Save £820
RRP £1,969
Was £1,559
From
£42.56
per month
Medium Firm
  • Memory Foam Filling
  • 1800 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 14 Days
Awards-Expert-Choice
Mattress-Trial-100-Nights-sized
Sealy Knightsbridge Super King Size Mattress

Sealy Knightsbridge Super King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£1,349
Save £1,010
RRP £2,359
Was £1,869
From
£49.92
per month
Medium Firm
  • Memory Foam Filling
  • 2400 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-60-Nights-sized
Dormeo Octasmart Premium Classic Super King Size Mattress

Dormeo Octasmart Premium Classic Super King Size Mattress

Dormeo
Review Stars
4.7/5
(37 Reviews)
£499
Save £460
RRP £959
Was £679
From
£20.46
per month
Medium Firm
  • Foam
  • 18 Year Warranty
FREE Delivery in 7 to 14 Days
Good-Housekeeping-24
Simba Hybrid Luxe Super King Size Mattress

Simba Hybrid Luxe Super King Size Mattress

Simba
Review Stars
4.4/5
(10 Reviews)
£1,399
Save £600
RRP £1,999
From
£44.80
per month
Medium Firm
  • Memory Foam Filling
  • 5800 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 3 Days
Show more
Showing 1 to 12 of 66 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