King Size Memory Foam Mattresses

There are many benefits offered by a king size memory foam mattress, including:

• Space - the second biggest mattress size in the UK, a king memory foam mattress offers oodles of space to stretch out.
• Responsive memory foam - using innovative memory foam, the mattress will mould to your body throughout the night, using your body heat to help alleviate pressure on your body.
• Prevents and soothes aches and pains - by reducing pressure points on your hips, spine and other joints, sleeping on a king memory foam mattress can help relieve existing aches and pains and prevent new ones from developing.
• That sink-in feeling - the hug of a memory foam mattress is perfect at the end of a long day.

Read our mattress buying guide to help you find the right mattress for you. We'll talk you through the various fillings and ways to protect your mattress and keep it functioning for many years.

A king-size mattress is 150cm x 200cm / 5ft x 6ft6, providing plenty of space to stretch out and get a great night's sleep. Whether you're a solo sleeper with a larger bedroom or a couple wanting more space, a king-size mattress is perfect.

Our king size mattresses are designed to fit a standard UK king bed frame. If you have a European king bed or a king size bed from IKEA, you’ll need a European king mattress.

If you’re looking for the benefits of memory foam but aren’t ready to say goodbye to your traditional pocket sprung or open coil mattress, browse our range of hybrid mattresses. They combine a sprung base with a memory foam comfort layer, offering the best of both worlds.

If you’re looking for an alternative to memory foam, we stock a range of reflex foam mattresses offering similar cushioning and comfort properties.