U-Shaped Sofa Beds: Who They Suit, Sizes and What You Sleep On
A U-shaped sofa bed is the biggest thing you can do for a living room that has to work twice as hard: a sofa that seats the whole family in the evening and opens into the largest bed we make at night. This guide covers who a U-shape actually suits, the measurements that matter, how the Mocca U-Shaped Sofa Bed from Sofa Bed Expert (sofabedexpert.co.uk) is built, and the practical details, from storage to delivery, that decide whether one will work in your home.
Short version: the Mocca U-Shaped Sofa Bed is 315 cm wide and 150 cm deep, opens into a 150 × 280 cm sleeping area on a pocket sprung mattress, has three storage compartments, carries up to 500 kg and costs £2,389 with free delivery and assembly across England, Wales and Scotland.
Key takeaways
- A U-shape gives you two chaises and a full sofa in one piece: seating for a family, lounging for two, and the largest bed in our range.
- The Mocca U-Shaped opens to 150 × 280 cm: king size width with 80 cm more length than a standard king bed.
- Three storage compartments swallow the bedding for the whole household.
- At £2,389 it undercuts most UK U-shaped sofa beds, which commonly sell for £2,600 or more, while sleeping on pocket springs rather than foam.
- It splits into sections for delivery, needing only about 48 cm of access width, so a big sofa does not need a big doorway.
What is a U-shaped sofa bed?
A U-shaped sofa bed is a corner sofa with a chaise at both ends, forming a U that wraps around your coffee table, plus a fold-out bed inside. The shape does two jobs a straight sofa cannot: everyone faces each other rather than sitting in a row, and both end sections double as full-length loungers. With a bed mechanism inside, the same footprint also replaces a guest room.
The measurements that matter
The Mocca U-Shaped Sofa Bed is 315 cm wide, 150 cm deep and 95 cm high. That sounds enormous, and it is, but remember the depth includes both chaises: the sofa stands against one wall and the two 150 cm arms of the U reach into the room. Because the bed opens within the U rather than behind it, you need no clearance behind the sofa at all.
| Measurement | Mocca U-Shaped |
|---|---|
| Overall size | 315 × 150 × 95 cm |
| Sleeping area | 150 × 280 cm |
| Storage | Three compartments |
| Construction | Pocket sprung mattress and seats, high-density foam, zigzag springs, plywood frame |
| Weight capacity | Up to 500 kg |
| Price | £2,389, free delivery and assembly |
The sleeping area deserves a second look. At 150 × 280 cm it is king size in width and nearly three metres long, so two adults can sleep with a child across the end, two tall adults can finally stretch out, and movie night can simply carry on until morning. For comparison, a standard UK king mattress is 150 × 200 cm.
Who a U-shape suits, and who it does not
- Open-plan living rooms. A U-shape defines the seating zone without walls, and the bed opens inside its own footprint.
- Families. Seats five or six for films, sleeps parents plus a small visitor, and the three storage boxes hold every duvet in the house.
- Hosts. When the guests outnumber the beds, one U-shape adds a bigger sleeping surface than most spare rooms can hold.
- Not for narrow rooms. With 150 cm of depth you want roughly 3 metres of clear width in front of the wall. In a smaller room, the Mocca King Size Corner (235 × 150 cm) or Mocca Mini (200 × 150 cm) gives you the corner layout with one chaise instead of two.
What you sleep on
Size means nothing if the surface is a slab of folding foam. The Mocca U uses the same construction as every Sofa Bed Expert model: a pocket sprung mattress and pocket sprung seats, with high-density foam and zigzag springs working together on a strong, flexible plywood frame, and silicone fibre-filled cushions on top. Each pocket spring compresses independently, so one sleeper turning over does not tilt the other, which matters on a bed this wide. It is built as an every-night bed, not an emergency one.
"The Mocca King Size Corner Sofa Bed is incredibly comfy both as an everyday sofa and as a proper bed for nightly sleep."
Alex Bertzeletos, verified customer review
Storage: three compartments
Both chaise sections and the seat hide storage compartments, three in total. That is bedding for the U itself plus spare pillows, throws and the things a living room accumulates. If you want even more, the matching Mocca Storage Footstool (from £229) adds a pocket sprung seat and another lidded box, and doubles as the corner of the U for lounging.
Price check: U-shaped sofa beds with a proper mattress commonly sell for £2,600 or more in the UK. The Mocca U-Shaped is £2,389 including delivery and assembly by our own team, and you choose any fabric in our range at that price.
Getting a 3-metre sofa into a normal house
The obvious worry is the front door. Every Sofa Bed Expert sofa bed is designed to split into smaller sections for delivery, and even the Mocca U, our largest model, needs only about 48 cm of access width once dismantled. Our own two-person team carries the sections to the room you choose, assembles the sofa there and removes the packaging, free across England, Wales and Scotland. The full process is in our delivery and access guide.
Fabric and colour
The Mocca U is made to order in every Sofa Bed Expert fabric range: Hydro Suede, Hydro Chenille, Marble Velvet and Hydro Weave, all designed to clean with water only, several of them pet-friendly. Order free fabric samples first: on a sofa this size, seeing the colour in your own light is not optional.
Frequently asked questions
How big is a U-shaped sofa bed?
The Mocca U-Shaped Sofa Bed from Sofa Bed Expert is 315 cm wide, 150 cm deep and 95 cm high as a sofa, and opens into a 150 × 280 cm sleeping area. You need roughly 3 metres of wall and 3 metres of room depth in front of it to enjoy it comfortably.
What size bed does a U-shaped sofa bed make?
The Mocca U-Shaped opens to 150 × 280 cm: the width of a standard UK king size bed but 80 cm longer. That is enough for two adults with room to spare, or two adults and a small child across the end.
Can you sleep on a U-shaped sofa bed every night?
Yes, if it has a proper mattress. The Mocca U-Shaped uses a pocket sprung mattress and seats with high-density foam on a plywood frame, the same every-night construction as the rest of the Sofa Bed Expert range, with a weight capacity of up to 500 kg.
Does a U-shaped sofa bed have storage?
The Mocca U-Shaped has three built-in storage compartments, enough for the bedding, pillows and throws the sofa itself needs. A matching storage footstool with a pocket sprung top is available from £229.
How do you get a U-shaped sofa bed through the door?
It arrives in sections. Every Sofa Bed Expert sofa bed dismantles for delivery and needs only about 48 cm of access width, and the two-person delivery team assembles it in the room of your choice, free across England, Wales and Scotland.
How much does a U-shaped sofa bed cost in the UK?
Quality U-shaped sofa beds commonly cost £2,600 or more in the UK. The Mocca U-Shaped Sofa Bed is £2,389 in any fabric from the Sofa Bed Expert range, including free delivery and assembly.
Does the bed on a U-shaped sofa open against the wall?
No. The bed unfolds within the U itself, so the sofa can sit flush against the wall with no clearance gap, unlike many pull-out sofa beds that need space behind them.
What is the difference between a corner sofa bed and a U-shaped sofa bed?
A corner sofa bed has one chaise, forming an L; a U-shaped has a chaise at both ends, forming a U. The Mocca corner is 235 × 150 cm with a 150 × 200 cm bed, while the Mocca U-Shaped is 315 × 150 cm with a 150 × 280 cm bed and one extra storage compartment.
The bottom line
If your living room is the biggest room in the house, a U-shaped sofa bed is the most furniture you can get out of one purchase: family seating, two loungers, a near-three-metre bed and three storage boxes in a single footprint. Measure 315 cm of wall, allow 150 cm of depth, and let the delivery team worry about the door.
The largest bed we make, in one sofa
Mocca U-Shaped: 150 × 280 cm pocket sprung bed, three storage compartments, any fabric, £2,389 with free delivery and assembly.
See the Mocca U-Shaped → Order free fabric samples →Related reading: Sofa bed sizes UK · Corner sofa beds · Will it fit through my door?
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