Choosing the right size is the first step to a great night's sleep. All our mattresses come in standard UK sizes, so they'll fit any standard UK bed frame or divan base.
UK mattress sizes
| Size | Centimetres | Feet & inches |
|---|---|---|
| Single | 90 x 190cm | 3ft x 6ft 3in |
| Small Double | 120 x 190cm | 4ft x 6ft 3in |
| Double | 135 x 190cm | 4ft 6in x 6ft 3in |
| King | 150 x 200cm | 5ft x 6ft 6in |
| Super King | 180 x 200cm | 6ft x 6ft 6in |
Which size is right for you?
- Single: Ideal for children, teenagers, guest rooms and single sleepers.
- Small Double: A roomier option for one adult, or a good fit for smaller bedrooms.
- Double: A popular choice for couples, and a comfortable size for one adult who likes to spread out.
- King: Extra width and length, giving couples more space to sleep without disturbing each other.
- Super King: The most space of all, great for couples who want plenty of room or families whose little ones join them in the morning.
How to measure
- Measure your bed frame, not your old mattress. Old mattresses can lose their shape over time. Measure the inside of your bed frame from edge to edge, both width and length.
- Check the depth. Our mattresses are between 25cm and 36cm deep. Make sure there's enough room under your headboard, and look for deep-fitted sheets to match.
- Check your access. Measure doorways, stairways and tight corners on the way to your bedroom before you order.
Buying for a European or IKEA bed?
European bed sizes are different from UK sizes. For example, a European double is usually 140 x 200cm, while a UK double is 135 x 190cm. If your bed frame came from IKEA or another European brand, please measure it carefully before ordering, or contact us and we'll be happy to help.