Guide
UK Bed Size Guide — Find Your Perfect Fit
Clear dimensions, room‑fit tips, and bedding sizes to help you choose the right bed and mattress.
UK Standard Bed Sizes
All measurements are approximate (W × L, cm).
| Bed Size | Dimensions (cm) | Best For |
|---|---|---|
| Small Single | 75 × 190 | Kids, box rooms, guest rooms |
| Single | 90 × 190 | One adult or child, compact bedrooms |
| Small Double (Queen) | 120 × 190 | Teenagers or solo sleepers who want more room |
| Double | 135 × 190 | Couples in smaller rooms; popular all‑rounder |
| King | 150 × 200 | Couples wanting extra shoulder & leg room |
| Super King | 180 × 200 | Maximum space & luxury master bedrooms |
Over 6ft (183cm)? Choose a King or Super King for the extra length.
Which Bed Size Should You Choose?
Kids & Teens
- Small Single or Single for compact rooms.
- Small Double suits growing teens for longer use.
Solo Sleepers
- Single saves space; Small Double/Double adds comfort.
- Taller than 183cm? Prefer King length (200cm).
Couples
- Double is snug; King is comfortable; Super King is spacious.
- Light sleepers benefit from wider sizes + quality pocket springs.
Room Space & Layout Tips
- Leave at least 60cm clear walking space on each accessible side.
- Rooms under ~3m × 3m: Single or Double works best.
- Master bedrooms balance well with King or Super King.
- Account for doors, wardrobes and drawer clearance.
Mattress Depth & Overall Bed Height
Typical Mattress Heights
- Standard: 20–25cm
- Premium / Pillow‑top: 28–35cm
Overall height = Frame/Divan height + Mattress depth. Aim for a comfortable sit‑down height (≈50–60cm).
Storage & Headboards
- Ottoman & drawer divans add hidden storage without extra footprint.
- Headboards add comfort and protect walls—check ceiling slopes.
UK Bedding Size Guide
Match your duvet and sheets to the bed for the best drape and comfort.
| Bed | Duvet (cm) | Fitted Sheet (cm) | Pillowcase |
|---|---|---|---|
| Single | 135 × 200 | 90 × 190 × (up to) 30–38 deep | 50 × 75 cm |
| Small Double | 200 × 200 | 120 × 190 × (up to) 30–38 deep | 50 × 75 cm |
| Double | 200 × 200 | 135 × 190 × (up to) 30–38 deep | 50 × 75 cm |
| King | 225 × 220 | 150 × 200 × (up to) 30–38 deep | 50 × 75 cm |
| Super King | 260 × 220 | 180 × 200 × (up to) 30–38 deep | 50 × 75 cm |
Deep mattresses may need “deep” fitted sheets—check your mattress height.
Bespoke Sizes & Made‑to‑Measure
If your room has alcoves or eaves, Comfort4U can build custom beds and mattresses to exact measurements.
Manufacturing tolerances: please allow ±2cm on finished sizes.
Bed Size FAQ
What’s the difference between Double and King?
A Double is 135×190cm; a King is 150×200cm—15cm wider and 10cm longer for extra shoulder and leg room.
Is “Small Double” the same as “Queen” in the UK?
Yes—UK “Small Double” is often called “Queen” and measures 120×190cm. It’s ideal for solo sleepers who like more space.
Which size is best for tall people?
Choose King or Super King (both 200cm long). For even more length, ask us about bespoke extra‑long options.
Will a larger bed fit my room?
Measure your room and leave about 60cm walking space on each accessible side. Don’t forget door swing, drawers and wardrobes.
Ready to choose?
Now that you know your ideal size, explore our handcrafted Beds and Mattresses—built in Bradford and delivered UK‑wide.