sizing comparison
UK Double vs EU / IKEA Double
Evergreen URL: /compare/uk-double-vs-eu-double
In short
A UK Double mattress is commonly 135 × 190 cm. Many EU and IKEA doubles are 140 × 200 cm — wider and longer. The shared name “Double” causes fit errors when UK frames and European mattresses are mixed without measuring.
Never trust the word Double across borders. Centimetres decide whether a mattress sits, shifts, or overhangs.
Key differences
| Criterion | UK Double | EU / IKEA Double |
|---|---|---|
| Typical size | 135 × 190 cm | 140 × 200 cm (common continental/IKEA) |
| Width delta | Reference | ~5 cm wider |
| Length delta | Reference | ~10 cm longer |
| Fit risk | Gaps on 140 cm EU bases | Overhang on 135 cm UK frames |
UK Double may suit if…
- You are matching UK domestic frames and sheets
- Your room and linen are specified for 135 × 190 cm
EU / IKEA Double may suit if…
- You are using continental/IKEA 140 cm systems
- You have verified 200 cm length clearance
Frequently asked questions
- Can a UK Double go on an IKEA 140 cm bed?
- It can sit with roughly 2.5 cm gaps each side, which may allow shifting unless retained. Correct sizing is the reliable fix.