Clear
Close

Trending searches

Speak to a bed expert:
01928 242829
Price drop sale banner Man eye mask Woman yawning
Ends in… 0ddays 00hhours 00mmins 00ssecs

Anti Allergy and Hypoallergenic King Size Mattresses

Showing 1 to 12 of 65 Products
Filter

Filter By

Filter By

View Products (65)
Sealy-Nelson-Luxury
Sealy Nelson Luxury King Size Mattress

SEALY Nelson Luxury King Size Mattress

£1,295Save £864RRP £2,159Was £1,599
From £46.08 per month
  • Posturepedic
  • 7 Year Guarantee
Soft
Removal and Recycle Available
FREE Delivery in 2 to 3 Weeks
Sleepeezee Hotel Classic 1000 King Size Mattress

SLEEPEEZEE Hotel Classic 1000 King Size Mattress

Review Stars
4.9/5
(78 Reviews)
£569Save £200RRP £769Was £699
From £18.54 per month
  • Natural Fibre Filling
  • 1000 Pocket Spring
  • 5 Year Guarantee
Medium Firm
Removal and Recycle Available
FREE Delivery in 2 Days
Relyon Adelphi King Size Mattress

RELYON Adelphi King Size Mattress

Review Stars
5/5
(2 Reviews)
£1,499Save £970RRP £2,469Was £1,849
From £53.12 per month
  • Natural Fibre Filling
  • 1400 Pocket Spring
  • 15 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
Relyon Artemis King Size Mattress

RELYON Artemis King Size Mattress

Review Stars
5/5
(3 Reviews)
£1,799Save £1,130RRP £2,929Was £2,199
From £63.05 per month
  • Natural Fibre Filling
  • 2200 Pocket Spring
  • 15 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
Mattress-Trial-60-Nights-sized
Dormeo Octasmart Premium Plus King Size Mattress

DORMEO Octasmart Premium Plus King Size Mattress

Review Stars
4.7/5
(80 Reviews)
£449Save £330RRP £779Was £549
From £16.62 per month
  • Memory Foam Filling
  • Foam
  • 18 Year Warranty
Medium
FREE Delivery in 7 to 14 Days
Mattress-Trial-60-Nights-sized
Dormeo Octasmart Premium Classic King Size Mattress

DORMEO Octasmart Premium Classic King Size Mattress

Review Stars
4.7/5
(37 Reviews)
£459Save £320RRP £779Was £559
From £16.62 per month
  • Foam
  • 18 Year Warranty
Medium Firm
FREE Delivery in 7 to 14 Days
Mattress-Trial-60-Nights-sized
Dormeo Octasmart Premium Hybrid Plus King Size Mattress

DORMEO Octasmart Premium Hybrid Plus King Size Mattress

Review Stars
4.9/5
(12 Reviews)
£659Save £570RRP £1,229Was £849
From £25.59 per month
  • Memory Foam Filling
  • Pocket Spring
  • 18 Year Warranty
Medium
FREE Delivery in 7 to 14 Days
Relyon Stockton Dunlopillo Latex King Size Mattress

RELYON Stockton Dunlopillo Latex King Size Mattress

Review Stars
5/5
(2 Reviews)
£999Save £630RRP £1,629Was £1,199
From £34.87 per month
  • Latex Filling
  • 1500 Pocket Spring
  • 10 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
Awards-Best-Seller
Relyon Athena King Size Mattress

RELYON Athena King Size Mattress

Review Stars
4.7/5
(3 Reviews)
£1,129Save £700RRP £1,829Was £1,399
From £40.64 per month
  • Natural Fibre Filling
  • 1400 Pocket Spring
  • 15 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery in 4 to 5 Weeks
new-sized
Sealy Celebration King Size Mattress

SEALY Celebration King Size Mattress

£1,574Save £1,095RRP £2,669Was £1,949
From £56.01 per month
  • Posturepedic
  • 7 Year Guarantee
Extra Firm
Removal and Recycle Available
FREE Delivery in 2 to 3 Weeks
Mattress-Trial-60-Nights-sized
Dormeo Octasmart Premium Deluxe King Size Mattress

DORMEO Octasmart Premium Deluxe King Size Mattress

Review Stars
4.4/5
(11 Reviews)
£529Save £400RRP £929Was £659
From £19.82 per month
  • Memory Foam Filling
  • Foam
  • 18 Year Warranty
Soft Medium
FREE Delivery in 7 to 14 Days
Mattress-Trial-60-Nights-sized
Dormeo Octasmart Premium Hybrid King Size Mattress

DORMEO Octasmart Premium Hybrid King Size Mattress

Review Stars
4.8/5
(15 Reviews)
£569Save £500RRP £1,069Was £749
From £22.38 per month
  • Pocket Spring
  • 18 Year Warranty
Medium Firm
FREE Delivery in 7 to 14 Days
Show more
Showing 1 to 12 of 65 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