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Sealy King Size Mattresses

Showing 1 to 12 of 21 Products
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Sealy-Nelson-Luxury
Sealy Nelson Luxury King Size Mattress

Sealy Nelson Luxury King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£1,295
Save £864
RRP £2,159
Was £1,599
From
£46.08
per month
Soft
  • Posturepedic
  • 7 Year Guarantee
FREE Delivery in 14 Days
Sealy-Sleep-Awards-2025
Sealy Exquisite Palatial King Size Mattress

Sealy Exquisite Palatial King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£2,729
Save £1,570
RRP £4,299
Was £2,999
From
£89.63
per month
Medium
  • Posturepedic
  • 10 Year Guarantee
FREE Delivery in 14 Days
Awards-Best-Seller
Mattress-Trial-100-Nights-sized
Sealy Caldwell King Size Mattress

Sealy Caldwell King Size Mattress

Sealy
Review Stars
4.9/5
(19 Reviews)
£459
Save £320
RRP £779
Was £599
From
£16.94
per month
Extra Firm
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-100-Nights-sized
Sealy Memory Deluxe Ortho King Size Mattress

Sealy Memory Deluxe Ortho King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£699
Save £430
RRP £1,129
Was £959
From
£25.59
per month
Medium Firm
  • Memory Foam Filling
  • Foam
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-100-Nights-sized
Sealy Amherst King Size Mattress

Sealy Amherst King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£791
Save £458
RRP £1,249
Was £1,049
From
£28.15
per month
Firm
  • Gel Foam Filling
  • 800 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-100-Nights-sized
Sealy Holbrook King Size Mattress

Sealy Holbrook King Size Mattress

Sealy
Review Stars
5/5
(2 Reviews)
£872
Save £527
RRP £1,399
Was £1,169
From
£31.03
per month
Medium
  • Latex Filling
  • Foam
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-100-Nights-sized
Sealy Richfield King Size Mattress

Sealy Richfield King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£899
Save £600
RRP £1,499
Was £1,229
From
£33.27
per month
Medium Firm
  • Memory Foam Filling
  • 1800 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-100-Nights-sized
Sealy Belgravia King Size Mattress

Sealy Belgravia King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£949
Save £690
RRP £1,639
Was £1,339
From
£36.15
per month
Medium
  • Memory Foam Filling
  • 1800 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-100-Nights-sized
Sealy Davenport King Size Mattress

Sealy Davenport King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£962
Save £597
RRP £1,559
Was £1,279
From
£34.23
per month
Medium
  • Memory Foam Filling
  • 1400 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 14 Days
Awards-Expert-Choice
Mattress-Trial-100-Nights-sized
Sealy Knightsbridge King Size Mattress

Sealy Knightsbridge King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£1,099
Save £700
RRP £1,799
Was £1,449
From
£39.36
per month
Medium Firm
  • Memory Foam Filling
  • 2400 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 14 Days
Awards-Great-Value
Mattress-Trial-100-Nights-sized
Sealy Hambleton King Size Mattress

Sealy Hambleton King Size Mattress

Sealy
Review Stars
4.9/5
(7 Reviews)
£529
Save £460
RRP £989
Was £769
From
£20.14
per month
Medium Firm
  • Memory Foam Filling
  • 5 Year Guarantee
FREE Delivery in 14 Days
Mattress-Trial-100-Nights-sized
Sealy Turville King Size Mattress

Sealy Turville King Size Mattress

Sealy
Review Stars
5/5
(2 Reviews)
£569
Save £510
RRP £1,079
Was £839
From
£21.74
per month
Medium
  • Latex Filling
  • 5 Year Guarantee
FREE Delivery in 14 Days
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Showing 1 to 12 of 21 Products

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