Looking for an extra large bed?
When you’re looking for extra space in the bedroom, three solutions often come up: family bed (co-sleeping bed), Emperor bed (UK luxury format) and Alaskan King (the large, square “giant” from North America). Here you get a practical overview of dimensions, availability of bedding/accessories, delivery and space requirements โ so you can make the right choice first time.Quick definitions (typical dimensions)
- Family bed: An extra-wide co-sleeping bed in modular dimensions, typically 240โ360 cm in width and 200โ220 cm in length (e.g. 240ร200, 270ร210, 300ร200, 300ร210, 360ร210), available at www.fambed.co.uk. Often built on a foundation of 2โ3 mattresses on a wooden frame.
- Emperor bed: UK format. Typically 200ร200 cm; some retailers offer larger variants around 210โ215ร210โ215 cm.
- Alaskan King: North American oversize. Standard is approximately 274ร274 cm (108โณร108โณ).
Comparison: dimensions, comfort and practical considerations
| Solution | Typical dimensions | Space per adult (2 pers.) | Bedding & accessories | Delivery/installation | Best for |
|---|---|---|---|---|---|
| Family bed | 240โ360 ร 200โ220 cm (modular construction) | Can be precisely tailored to your needs | Fitted sheets in custom sizes for a seamless sleeping surface available at www.fambed.co.uk | Typically delivered in modules (frame + mattresses), easy to carry through doors/stairs | Co-sleeping (parents + 1โ3 children), large rooms, flexible construction and replaceable parts. |
| Emperor bed | 200ร200 cm (some: ~210โ215ร210โ215) | ~100 cm per adult (2 pers.) | UK range available, but narrower than standard EU/US | Often one large mattress +/- split base; be aware of whether you can get it through stairs/doors. Special fitted sheets may be necessary and expensive. | Couples who want “square luxury” without going full oversize; hotel look at home. |
| Alaskan King | ~274ร274 cm (108โณร108โณ) | ~137 cm per adult (2 pers.) | Requires special fitted sheets/topper and often a special frame; selection is growing but still niche in the EU. | Logistics, stairs, turns and door widths must be planned | Requires a large amount of space in both directions โ the 274 cm/108 inches places significant demands on the room. Maximum space, a lot of unusable material and wasted length, so it is more about the luxurious look than practical usability. |
Family bed: when co-sleeping is the goal
A family bed is in practice a wide, modular system. Typical setups:- 240 cm: 2 adults + baby/toddlers for shorter periods.
- 270 cm: 2 adults + 1โ2 children for everyday use.
- 300 cm: 2 adults + 2 children with a comfort margin.
- 360 cm: For extreme comfort and freedom of movement.
Emperor bed: square luxury in UK format
The Emperor sits between the EU King (180ร200) and pure oversize family beds. The square shape feels spacious, yet is still manageable in ordinary master bedrooms. Be aware that “Emperor” is not entirely standardised โ some retailers offer 200ร200 cm, others go up to around 210โ215 cm. Advantages: Luxury feel and good sleeping space without extreme bedding/frames. Challenges: Accessories (fitted sheets/duvet covers) are not as widely available as for 180ร200; dimensions should therefore always be checked against the manufacturer.Alaskan King: the large square giant
The Alaskan King at approximately 274ร274 cm (108โณร108โณ) is significantly larger than both the Emperor and the EU King. It is designed for a maximum luxury look, high comfort for very tall people. Advantages: “No conflicts over space”, the option to lie across the bed, and a statement piece in the room โ or dogs at the foot of the bed. Challenges: Requires an ENORMOUS room, special fitted sheets/toppers and planned delivery (stairs, door widths). High total weight and price level.What should you choose?
- Primarily co-sleeping (2 adults + 1โ3 children): Choose a family bed based on the rule of thumb of 90 cm space per adult and 60 cm per child. Flexible construction, easy bedding, good value.
- Couples who want luxury without niche accessories: Choose an Emperor (200ร200) โ just check bedding dimensions with the retailer.
- Going for the ultimate luxury hotel look and have the budget: Choose an Alaskan King. Plan logistics and special bedding from the start.











