King Sized Beds

Shop king size beds in the UK, measuring 150 x 200cm and available in upholstered, ottoman, wooden, and storage designs. The most popular bed size upgrade for couples in the UK, offering 15cm more width and 10cm more length than a standard double.

500+ Products
50+ Brands
5,000+ British Homes
Free min 1 year guarantee On beds, mattresses & furniture
UK Nationwide Delivery Next Day Delivery Available on Some Items
0% interest finance With Klarna, Clearpay or Paypal
5.0 ★★★★★ Rated on Google
Under £50 Under £100 Under £499
Sort by

Showing 0 products

No products found

Sorry, we don't have any products that match your current filters.
Try adjusting your selection or browse everything below.

Clear all filters
You might like

People Also Buy

Designed for modern living

King Size Beds: When the Upgrade Actually Makes a Difference

The jump from a double to a king size bed is one of the most consistently well-received purchases in the bedroom furniture category. Most people who make the move say they should have done it sooner, and the reason comes down to simple maths: a king size gives each person sleeping in it around 75cm of width, which is comparable to what a single bed provides one person.

The extra 10cm in length compared to a double is equally significant for taller sleepers. A standard double at 190cm can leave feet overhanging for anyone over around 5ft 11in. A king size at 200cm accommodates most adults comfortably, removing a persistent source of discomfort that is easy to overlook until it is no longer there.

Room planning is the main practical consideration before buying a king size bed. A king size frame typically requires a bedroom of at least 3.5 x 3.5 metres to sit with comfortable clearance on both sides and at the foot of the bed.

King size ottoman beds are among the most popular choices, given that the larger frame size provides correspondingly more storage capacity beneath the base. A king ottoman in a typical design offers somewhere in the region of 250 to 350 litres of storage, making it one of the most practical bedroom storage solutions available at any price point.

Headboard proportions matter more at king size than they do at double. A headboard that would look well-proportioned on a 135cm double frame can look slightly narrow or lost on a 150cm king frame. It is worth paying attention to the width of the headboard relative to the overall bed frame width when comparing options. For those who want even more space, see our super king beds.

Customer support

Frequently Asked Questions

A standard UK king size bed measures 150 x 200cm, also referred to as 5ft wide. It is 15cm wider and 10cm longer than a standard double, making it the most popular size upgrade for couples who want more sleeping space.

A room of at least 3.5 x 3.5 metres is needed to accommodate a king size bed with comfortable clearance on both sides and at the foot. Smaller rooms can technically fit a king, but the clearance will be tight and the room can feel dominated by the bed.

For couples, the extra width of a king size makes a genuine difference to sleeping comfort and the amount of disturbance caused by a partner moving. For those who can accommodate the size in their room, the upgrade is consistently regarded as worthwhile.

Yes, king size ottoman beds and drawer beds are widely available. King ottoman beds are particularly popular as the larger frame size provides more storage capacity than a double ottoman, typically offering 250 to 350 litres of under-bed space.

A king size bed is 150 x 200cm while a super king is 180 x 200cm, a difference of 30cm in width. A super king gives each person 90cm of sleeping space, equivalent to a single bed for one person, but requires a larger room to accommodate comfortably.