4.11.60 King Size Mattresses | Next UK
Store Locator
  • for you
  • women
  • men
  • boys
  • girls
  • home
  • holiday shop
  • gifts & flowers
  • baby
  • brands
  • brand
  • branded
  • designers
  • beauty
  • sports
  • clearance

King Size Mattresses

 (173)

Get a great night’s sleep with luxurious king-size mattresses from Next. Measuring approximately 150cm x 200cm, a king-size mattress is one of the most spacious and indulgent choices for your bed. Whether you prefer a pocket-sprung, open-sprung, memory foam or hybrid mattress, we have plenty of options from leading brands like Emma, Simba and Silentnight.

Clear All Filters

Slumber Essential Hybrid Pocket Sprung Medium Mattress with Memory Foam Topper (A05648) | £250 - £475
Emma Original Memory Foam Mattress (A78758) | £300 - £600
Sumptuous Hybrid Pocket Sprung Medium Mattress with Pillowtop (475463) | £499 - £799
Julian Bowen Capsule Elite Mattress (742089) | £220 - £415
Orthopaedic Pocket Sprung Mattress (842784) | £399 - £550
Aspire Furniture Eco Foam Triple Layer Rolled Mattress (C07591) | £110 - £155
Simba Hybrid Luxe Mattress (819668) | £950 - £1,650
Slumber Essential Open Sprung Medium Mattress (A05643) | £175 - £275
Slumber Essential Hybrid Pocket Sprung Firm Mattress with Memory Foam Topper (A05646) | £250 - £475
Marshmallow Memory Foam Medium Mattress (423626) | £325 - £550
Deluxe Pocket Sprung Firm Mattress (M77391) | £650 - £850
Julian Bowen Capsule Essential Mattress (762986) | £140 - £200