Your home is your castle - so you deserve to sleep like a king or queen with our fantastic range of king size mattresses! Also known as a 5ft mattress, you can stretch out with all the space you need for a wonderful night's sleep on a king size mattress.
Measuring 5' x 6'6" (150 cm x 200 cm), these mattresses are the perfect size for couples and those looking for more sleeping space. Our affordable range includes memory foam, pocket sprung and orthopaedic options, plus many more.
Get up to 50% off when you shop our in-stock king size mattresses, available now with Free Next Day Delivery. Many products include a complimentary Two Man Delivery Upgrade to any room of your choice. Order your discounted king size 5ft mattress today and start sleeping in style - as early as tomorrow!