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Extra Firm King Size Mattresses

Showing 1 to 12 of 35 Products
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GHI-2025-Sized
Hypnos Elara Deluxe King Size Mattress

Hypnos Elara Deluxe King Size Mattress

Hypnos
Review Stars
5/5
(1 Reviews)
£1,959
Save £1,140
RRP £3,099
Was £2,179
From
£69.78
per month
Medium
Firm
Extra Firm
  • Natural Fibre Filling
  • ReActivePro 8 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 4 to 5 Weeks
Mattress-Trial-100-Nights-sized
Lewis & Jones Cartmel Ortho King Size Mattress

Lewis & Jones Cartmel Ortho King Size Mattress

Lewis & Jones
£899
Save £450
RRP £1,349
From
£28.79
per month
Extra Firm
  • Natural Fibre Filling
  • 2009 Pocket Spring
  • 10 Year Guarantee
  • Free Pillow Pair - RRP £99
FREE Delivery in 7 to 10 Days
Hypnos Kensington Ortho King Size Mattress

Hypnos Kensington Ortho King Size Mattress

Hypnos
Review Stars
4.9/5
(33 Reviews)
£829
Save £220
RRP £1,049
From
£26.55
per month
Extra Firm
  • Natural Fibre Filling
  • ReActive 6 Pocket Spring
  • 5 Year Guarantee
FREE Delivery in 4 to 5 Weeks
Awards-Best-Seller
Vispring Elite King Size Mattress

Vispring Elite King Size Mattress

Vispring
Review Stars
4.9/5
(27 Reviews)
£1,959
Save £491
RRP £2,450
From
£62.73
per month
Soft
Medium
Firm
Extra Firm
  • Natural Fibre Filling
  • 1254 Pocket Spring
  • 30 Year Guarantee
  • Free Vispring Mattress Protector - RRP From £269
FREE Delivery in 2 to 3 Weeks
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)
£539
Save £210
RRP £749
From
£17.26
per month
Extra Firm
  • 5 Year Guarantee
FREE Delivery in 14 Days
Hypnos Ortho Silver King Size Mattress

Hypnos Ortho Silver King Size Mattress

Hypnos
Review Stars
5/5
(4 Reviews)
£949
Save £550
RRP £1,499
Was £1,049
From
£33.59
per month
Firm
Extra Firm
  • Natural Fibre Filling
  • ReActive 7 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 4 to 5 Weeks
Hypnos Ortho Bronze King Size Mattress

Hypnos Ortho Bronze King Size Mattress

Hypnos
Review Stars
5/5
(7 Reviews)
£899
Save £450
RRP £1,349
Was £999
From
£31.99
per month
Firm
Extra Firm
  • Natural Fibre Filling
  • ReActive 6 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 4 to 5 Weeks
Hypnos Ortho Platinum King Size Mattress

Hypnos Ortho Platinum King Size Mattress

Hypnos
Review Stars
5/5
(2 Reviews)
£1,389
Save £810
RRP £2,199
Was £1,549
From
£49.60
per month
Extra Firm
  • Natural Fibre Filling
  • ReActivePro 6 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 4 to 5 Weeks
GHI-2025-Sized
Hypnos Legacy III King Size Mattress

Hypnos Legacy III King Size Mattress

Hypnos
Review Stars
5/5
(2 Reviews)
£1,969
Save £1,130
RRP £3,099
Was £2,189
From
£70.10
per month
Medium
Firm
Extra Firm
  • Natural Fibre Filling
  • ReActivePro 8 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 4 to 5 Weeks
Sealy Celebration King Size Mattress

Sealy Celebration King Size Mattress

Sealy
Review Stars
5/5
(1 Reviews)
£1,799
Save £980
RRP £2,779
From
£57.61
per month
Extra Firm
  • Posturepedic
  • 7 Year Guarantee
FREE Delivery in 14 Days
Vispring Baronet Superb King Size Mattress

Vispring Baronet Superb King Size Mattress

Vispring
Review Stars
5/5
(4 Reviews)
£2,729
Save £681
RRP £3,410
From
£87.39
per month
Soft
Medium
Firm
Extra Firm
  • Natural Fibre Filling
  • 1326 Pocket Spring
  • 30 Year Guarantee
  • Free Vispring Mattress Protector - RRP From £269
FREE Delivery in 2 to 3 Weeks
Awards-Expert-Choice
Relyon Natural Pocket Ortho Intense King Size Mattress

Relyon Natural Pocket Ortho Intense King Size Mattress

Relyon
Review Stars
4.9/5
(39 Reviews)
£989
Save £550
RRP £1,539
Was £1,069
From
£34.23
per month
Extra Firm
  • Natural Fibre Filling
  • 1500 Pocket Spring
  • 10 Year Guarantee
FREE Delivery in 5 to 6 Weeks
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Showing 1 to 12 of 35 Products

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