Super King Size Sofa Beds
The biggest bed. In a sofa.
This is the one people don't believe exists. A full super king mattress, 180 × 200cm and up to 18cm deep – the same size as the bed in your main bedroom – folded away inside a sofa. A real super king sofa bed is something almost nobody else makes.
Two adults get a proper night's sleep, with room to spare. The sofas run from 202cm to 236cm wide and 91cm to 105cm deep, so they suit bigger living rooms, lofts and studios that have to work twice as hard. Choose pocket sprung, memory foam or firm reflex.
Handmade to order in Nottingham, delivered in sections and installed for you, with a 60-day home trial and a 5-year guarantee. Better still, come and lie on one in our Chelsea or Swiss Cottage showrooms.
Not sure you need the full super king? Our large sofa beds start at king size.
We’re Glad you Asked...
How big is a super king sofa bed?
A Furl super king sofa bed opens out to a full 180 × 200cm — the same size as a standard super king divan, and the widest standard UK bed size.
Is the mattress a real one?
Yes. It’s a proper mattress up to 18cm deep — pocket sprung, memory foam or firm reflex — not the thin foam pad you find in most sofa beds. It’s made to be slept on every night.
Can two people sleep comfortably on it?
Easily. At a full 180cm wide, a super king gives each person as much room as they’d have in a standard super king bed.
How much room does a super king sofa bed need?
The sofa itself has a normal footprint — you don’t need a giant corner. You just need clear floor in front to open it out into a bed.
Are super king sofa beds made to order?
Yes. Every one is handmade to order in Nottingham and delivered in sections, so stairs and narrow hallways aren’t a problem. There’s a 60-day home trial.
Why a super king sofa bed?
Most sofa beds use mattresses in sizes no real bed comes in: too narrow, and almost always too short. Fine for a night. Not for a guest who stays a week, or for you, if it's where you sleep most nights.
So we went the other way. Take any of our sofas in its extra large, five-seat size and inside is a full super king bed: 180 × 200cm, or 6ft × 6ft 6in. Two people, each with their own side, the way a proper bed should be. Your guests may find it hard to leave (sorry about that).
A mattress made for sleeping on
Choose pocket sprung, memory foam or firm reflex, between 12cm and 18cm deep depending on the model. The mechanism opens to the height of a normal bed, so it's easy to get in and out of, and it feels like one too.
A big bed, a sensible footprint
Open, the bed is between 208cm and 214cm long. Around a 200cm mattress, that's about as compact as it gets. Every model comes with a choice of arms, so you can take centimetres off the width of the sofa if you need to.
Getting it home
We deliver in sections and build it in the room you choose, so tight stairs and narrow hallways are very rarely a problem. Delivery and installation are included, and there's a 60-day home trial.
Come and lie on one
Our sofa bed team in Chelsea and Swiss Cottage will happily show you every size, just walk in. Can't get to London? Call us on 0208 4516 999. Not sure you need the full super king? See our large sofa beds.





