Clear
Close

Trending searches

Speak to a bed expert:
01928 242829
Deeper sleeper sale banner Couple laying on bed
Ends in… 0ddays 00hhours 00mmins 00ssecs

Gel Foam King Size Mattresses

Showing 13 to 24 of 28 Products
Filter

Filter By

Filter By

View Products (28)
Sleepeezee Gel 3000 King Size Mattress

Sleepeezee Gel 3000 King Size Mattress

Sleepeezee
£849
Save £250
RRP £1,099
From
£27.19
per month
Firm
  • Gel Foam Filling
  • 3000 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 14 Days
Viva Cooling Elite King Size Mattress

Viva Cooling Elite King Size Mattress

Viva
£1,099
Save £650
RRP £1,749
From
£35.19
per month
Medium Firm
  • Gel Foam Filling
  • 2009 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 7 to 10 Days
Viva Cooling Supreme King Size Mattress

Viva Cooling Supreme King Size Mattress

Viva
£1,199
Save £700
RRP £1,899
From
£38.39
per month
Medium Firm
  • Gel Foam Filling
  • 3031 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 7 to 10 Days
new-sized
Silentnight Lyra UltraGel King Size Mattress

Silentnight Lyra UltraGel King Size Mattress

Silentnight
£799
Save £400
RRP £1,199
From
£25.59
per month
Medium
  • Gel Foam Filling
  • 1000 Pocket Spring
  • 5 Year Guarantee
Next Day Delivery
new-sized
Silentnight Kiara UltraGel King Size Mattress

Silentnight Kiara UltraGel King Size Mattress

Silentnight
£869
Save £420
RRP £1,289
From
£27.83
per month
Medium
  • Gel Foam Filling
  • 1400 Pocket Spring
  • 5 Year Guarantee
Next Day Delivery
new-sized
Silentnight Astrid UltraGel King Size Mattress

Silentnight Astrid UltraGel King Size Mattress

Silentnight
£959
Save £480
RRP £1,439
From
£30.71
per month
Soft
  • Gel Foam Filling
  • 2000 Pocket Spring
  • 5 Year Guarantee
Next Day Delivery
Sealy Sovereign King Size Mattress

Sealy Sovereign King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£929
Save £400
RRP £1,329
From
£29.75
per month
Medium
  • Gel Foam Filling
  • Foam
  • 5 Year Guarantee
FREE Delivery in 14 Days
Sealy Aristocrat King Size Mattress

Sealy Aristocrat King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£1,099
Save £520
RRP £1,619
From
£35.19
per month
Medium
  • Gel Foam Filling
  • 1400 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 14 Days
Silentnight UltraGel 1000 Pillowtop King Size Mattress

Silentnight UltraGel 1000 Pillowtop King Size Mattress

Silentnight
£789
Save £360
RRP £1,149
From
£25.27
per month
Soft Medium
  • Gel Foam Filling
  • 1000 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 10 to 14 Days
Silentnight UltraGel 1200 Pillowtop King Size Mattress

Silentnight UltraGel 1200 Pillowtop King Size Mattress

Silentnight
£889
Save £410
RRP £1,299
From
£28.47
per month
Medium
  • Gel Foam Filling
  • 1200 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 10 to 14 Days
Silentnight UltraGel 2000 Box Top King Size Mattress

Silentnight UltraGel 2000 Box Top King Size Mattress

Silentnight
Review Stars
5/5
(1 Reviews)
£1,099
Save £550
RRP £1,649
From
£35.19
per month
Soft Medium
  • Gel Foam Filling
  • 2000 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 10 to 14 Days
Mattress-Trial-60-Nights-sized
Sleepeezee Cool Refresh 1600 King Size Mattress

Sleepeezee Cool Refresh 1600 King Size Mattress

Sleepeezee
£764
Save £295
RRP £1,059
Was £849
From
£27.19
per month
Firm
  • Gel Foam Filling
  • 1600 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 14 Days
Show more
Showing 13 to 24 of 28 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