King Size Mattresses

For those looking to inject a little bit of luxury into their lives, buying a king size mattress online is the way to go. At 5’ wide and 6’6” long,  king bed mattresses offer substantially more room to move than smaller mattresses, and the added length makes them ideal for taller people as well. We also offer a range of king size zip and link mattresses for added flexibility!

Classic Mattress

Classic Mattress

The Classic Mattress is a simple, no-fuss mattress...

From £274.99

Ex Tax: £229.16

Coolmax Mattress

Coolmax Mattress

With a soft to the touch and breathable fabric, th...

From £279.99

Ex Tax: £233.32

Hotel Contract Mattress

Hotel Contract Mattress

Our Hotel Contract Mattress has been designed to p...

From £339.99

Ex Tax: £283.32

Hotel Pocket Sprung Mattress

Hotel Pocket Sprung Mattress

The Hotel Pocket Sprung mattress is the highe...

From £419.99

Ex Tax: £349.99

Hotel Waterproof Mattress

Hotel Waterproof Mattress

The Hotel Waterproof Mattress is made with a speci...

From £339.99

Ex Tax: £283.32

Memory Foam Mattress

Memory Foam Mattress

The finest Memory Foam Mattress gently responds to...

From £439.99

Ex Tax: £366.66

Memory Pocket Mattress

Memory Pocket Mattress

The Memory Pocket Mattress offers the highest leve...

From £439.99

Ex Tax: £366.66

Orthopedic Mattress

Orthopedic Mattress

The Orthopedic Mattress is perfect for those looki...

From £339.99

Ex Tax: £283.32

Jay-Be Benchmark Comfort Mattress

Jay-Be Benchmark Comfort Mattress

The Jay-Be® Benchmark S1 mattress features innovat...

From £179.99

Ex Tax: £149.99

King Bed Mattresses Available

Our king size mattresses online are available in our full range of firmness levels so that you can find the perfect mattress firmness for your king-size bed:

Soft – ideal for side sleepers and those who like to really sink into the bed, a soft king bed mattress is the epitome of luxury.

Medium – the most common choice, a medium mattress balances support and comfort perfectly! 

Medium/Firm – a great choice for those who experience back or joint pain, these mattresses are firm enough to provide great support but soft enough to contour around your body properly.

Firm – we recommend a firm mattress for heavier sleepers and those who sleep on their front.

Ultra-firm – our ultra-firm mattress is potentially one of the firmest on the market today – it doesn’t get more supportive than this!


King Size Zip and Link Mattress

We know that sometimes a king bed mattress sounds amazing, but you’re just not sure if it will fit through your door, or up your stairs. Maybe you have a hospitality business and would love to offer king size beds but need a bit of flexibility to accommodate your guests.

Worry no longer – with our range of king size zip and link mattresses, you can have all of the adaptability and ease of movement without compromising on comfort or space. 

When you buy a king-size mattress online with us, you can choose from any of our mattress styles, from pocket sprung to memory foam and everything in between. If you’re not sure which king bed mattress to choose, have a look at our guide to choosing the right mattress for you.


If you’d like more information on buying a king-size mattress online or king size zip and link mattress, please visit our blog or contact our friendly team, who will be more than happy to help you out.