L
Close
Clear

Trending searches

Speak to a bed expert:
01928 242829
Back
Free UK Delivery Rated Excellent UK's Leading Independent Bed Retailer Pay by Finance Buy Now, Pay Later
Price Drop Sale
Up to 50% Off
Ends in… 3dd 14hh 40mm 53ss

King Size Mattresses

Showing 13 to 24 of 514 Products
FILTER

Filter By

Filter By

View Products (514)
Awards-Highly-Rated
Hypnos Luxor Comfort Supreme King Size Mattress

HYPNOS Luxor Comfort Supreme King Size Mattress

4.8/5
(78 reviews)
£1,159Save £530RRP £1,689Was £1,249
From £386.34 per month
From £39.36 per month
  • Natural Filling
  • ReActive 6 Pocket Spring
  • 10 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery within 4 Weeks
Awards-Best-Seller
Lewis & Jones Eastbury Comfort King Size Mattress

LEWIS & JONES Eastbury Comfort King Size Mattress

£579Save £240RRP £819Was £649
From £193.00 per month
From £18.54 per month
  • Natural Filling
  • 1015 Pocket Spring
  • 5 Year Guarantee
  • Free Anti-Allergy Pillow Pair - RRP £69
Medium
Removal and Recycle Available
FREE Delivery in 7 to 10 Days
Awards-Best-Seller
Harrison Spinks Opal 7250 King Size Mattress

HARRISON SPINKS Opal 7250 King Size Mattress

4.8/5
(17 reviews)
£1,099Save £410RRP £1,509Was £1,229
From £366.34 per month
From £35.19 per month
  • Natural Filling
  • 7250 Pocket Spring
  • 10 Year Warranty
Soft
Medium
Firm
Removal and Recycle Available
FREE Delivery in 4 to 6 Weeks
Mattress-Trial-60-Nights-sized
Dormeo Octasmart Premium Classic King Size Mattress

DORMEO Octasmart Premium Classic King Size Mattress

4.7/5
(21 reviews)
£479Save £300RRP £779Was £559
From £159.67 per month
From £16.62 per month
  • Foam Filling
  • Octaspring
  • 18 Year Warranty
Medium Firm
FREE Delivery in 3 to 5 Days
Awards-Highly-Rated
Sleepeezee Hotel Supreme 1400 King Size Mattress

SLEEPEEZEE Hotel Supreme 1400 King Size Mattress

4.7/5
(47 reviews)
£599Save £330RRP £929Was £689
From £199.67 per month
From £20.78 per month
  • Natural Filling
  • 1400 Pocket Spring
  • 5 Year Guarantee
Medium Firm
Removal and Recycle Available
FREE Delivery within 3 Weeks
Awards-Great-Value
Mattress-Trial-100-Nights-sized
Sealy Hambleton King Size Mattress

SEALY Hambleton King Size Mattress

4.8/5
(7 reviews)
£626Save £363RRP £989Was £729
From £208.67 per month
From £21.10 per month
  • Memory Foam Filling
  • PostureTech™ Core Support Spring
  • 5 Year Guarantee
Medium Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Awards-Great-Value
Breasley Uno Life 1000 Ortho King Size Mattress

BREASLEY Uno Life 1000 Ortho King Size Mattress

4.8/5
(17 reviews)
£299Save £130RRP £429Was £329
From £99.67 per month
From £9.57 per month
  • Foam Filling
  • 1000 Pocket Spring
  • 5 Year Guarantee
Firm
FREE Delivery in 2 to 3 Days
Awards-Special-Buy
Which-Best-Buy-Blank
Dormeo Memory Plus King Size Mattress

DORMEO Memory Plus King Size Mattress

4.7/5
(301 reviews)
£339Save £440RRP £779Was £499
From £113.0 per month
From £11.50 per month
  • Foam Filling
  • Non Sprung
  • 15 Year Warranty
Medium
FREE Delivery in 3 to 5 Days
Awards-Special-Buy
Hypnos Solace King Size Mattress

HYPNOS Solace King Size Mattress

4.8/5
(111 reviews)
£999Save £330RRP £1,329Was £1,049
From £333.00 per month
From £31.99 per month
  • Natural Filling
  • ReActive 6 Pocket Spring
  • 10 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery within 4 Weeks
Awards-Special-Buy
mattress-trial new
Silentnight Sienna King Size Mattress

SILENTNIGHT Sienna King Size Mattress

4.8/5
(6 reviews)
£689Save £120RRP £809Was £769
From £229.67 per month
From £22.06 per month
  • Gel Filling
  • 1015 Mirapocket Springs
  • 5 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery in 14 Days
Silentnight Alicia King Size Mattress

SILENTNIGHT Alicia King Size Mattress

4.8/5
(2 reviews)
£889Save £300RRP £1,189Was £989
From £296.34 per month
From £28.47 per month
  • Gel Filling
  • 1015 Mirapocket Springs
  • 5 Year Guarantee
Medium
Removal and Recycle Available
FREE Delivery in 14 Days
Silentnight Clarita Geltex Ultra 3000 King Size Mattress

SILENTNIGHT Clarita Geltex Ultra 3000 King Size Mattress

4.9/5
(8 reviews)
£1,199Save £440RRP £1,639Was £1,339
From £399.67 per month
From £38.39 per month
  • Gel Filling
  • 3045 Mirapocket Springs
  • 5 Year Guarantee
Soft Medium
Medium Firm
Removal and Recycle Available
FREE Delivery in 14 Days
Show more
Showing 13 to 24 of 514 Products

Get in the know with our buying guides

How to Choose the Right Mattress
Find the right mattress for your needs with our ultimate guide
Ultimate Guide to the Best Mattress Protector
Choosing the right mattress protector for your bed
Choosing the Right Pillow for You
Ensure you have the right pillow to enhance your sleep
Ultimate Guide to Picking the Best Duvet
Don't feel overwhelmed, let us help you choose