Bed Buying Checklist UK
Buying a new bed or mattress in the UK requires checking room dimensions, UK standard mattress sizes, base compatibility, firmness preference, fire safety compliance and practical needs such as storage or bunk bed rules before you commit. Follow this checklist to avoid common mistakes and find the right fit for your space and sleep requirements.
1. Measure Your Room and Choose the Correct UK Mattress Size
Start by measuring the floor space where the bed will sit, allowing at least 60cm clearance on each side for easy access. UK mattress sizes are fixed: small single 75x190cm (2ft6), single 90x190cm (3ft), small double 120x190cm (4ft), double 135x190cm (4ft6), king 150x200cm (5ft) and super king 180x200cm (6ft). EU sizes such as EU double 140x200cm will not fit UK bases or sheets correctly, so confirm the exact label on any mattress you consider.
Use a tape measure on your existing bed to verify current size before browsing. For children’s rooms, remember cot mattresses are commonly 60x120cm while cot bed and toddler beds use 70x140cm. Always check the exact dimensions on the product page before ordering.
2. Decide Between Mattress Types and Firmness Levels
Match the mattress construction to your needs: pocket sprung for support with minimal motion transfer, memory foam for pressure relief, hybrid for a balance of bounce and contouring, or natural latex for durability and temperature regulation. Firmness is personal; side sleepers often prefer softer or medium options while back or stomach sleepers usually need medium firm to firm support.
Visit the Medium Firm Mattresses or Firm Mattresses categories to compare options. For children, choose from the dedicated Kids' Mattresses range. Noomi, Maxitex and Recoil mattresses are reliable UK-made choices that meet all current fire safety standards.
3. Check Base Compatibility and Bed Type
A mattress needs the right base: solid slats or a platform for memory foam and latex; sprung or slatted bases with gaps no wider than 7cm for pocket sprung. Divan beds with drawers provide storage but reduce airflow; metal or wooden frames offer better ventilation. Measure your existing base or headboard to ensure the new set will fit without gaps or overhang.
If replacing only the mattress, confirm depth compatibility with your bed frame. For bunk beds, select models that meet BS EN 747 with guard rails rising at least 16cm above the mattress surface; top bunks are not recommended for children under 6. Explore the full Kids' Beds selection for compliant options.
4. Understand UK Fire Safety and Quality Regulations
All mattresses and upholstered beds sold in the UK must comply with the Furniture and Furnishings (Fire) (Safety) Regulations 1988 and be tested to BS 7177. Look for the permanent label stating compliance; avoid any product without clear markings. This applies equally to memory foam, pocket sprung, hybrid and kids’ mattresses. Flair, Solace+Co and Maxitex ranges are manufactured to these exact standards.
5. Consider Practical Factors: Storage, Budget and Room Use
List your priorities: under-bed storage drawers or ottoman lift-up bases for small bedrooms; hypoallergenic covers for allergy sufferers; shorty mattresses for awkward spaces. Calculate your budget including base, mattress and any headboard. Factor in weight of components if you will need to move them upstairs.
A practical decision rule: if two people share the bed, choose at least a 150x200cm king size to reduce disturbance. For growing children, select a mattress and consider a protector from day one. Browse the Soft Furnishings section for compatible protectors and toppers.
6. Final Pre-Purchase Checklist
- Confirm exact UK size matches your room and linen.
- Match mattress type and firmness to sleeping position.
- Verify base or frame compatibility and clearance.
- Check all items carry UK fire safety labels.
- Measure for storage needs or bunk bed guard rail height.
- Compare at least three similar options on depth, cover and turn requirements.
- Read the full specification on each product page for materials and depth.
Following these steps prevents buying the wrong size or an incompatible combination. For reliable UK options, start with Flair, Solace+Co, Maxitex, Recoil or Noomi products which are designed specifically for British bed sizes and regulations.
| UK Size | Dimensions | Typical Use |
|---|---|---|
| Small Single | 75x190cm (2ft6) | Child or small guest room |
| Single | 90x190cm (3ft) | Child, teenager or single adult |
| Small Double | 120x190cm (4ft) | Teen or couple needing extra width |
| Double | 135x190cm (4ft6) | Standard couple size |
| King | 150x200cm (5ft) | Most popular adult size |
| Super King | 180x200cm (6ft) | Luxury space for two adults |
Print or screenshot this checklist and take exact room measurements with you. Cross-reference every product against these points and always verify the latest specifications on the individual pages before purchase.
Our picks for this guide
- Medium Firm Mattresses – Offers balanced support suitable for most sleeping positions and meets all UK fire safety standards.
- Kids' Mattresses – Specifically sized for cots, toddler beds and single beds while complying with UK bunk bed and fire regulations.
- Pocket Sprung Mattresses – Provides excellent motion isolation and targeted support, ideal for couples using standard UK double or king sizes.
- Hybrid Mattresses – Combines springs and foam for versatility across different UK sizes and firmness needs.
Frequently asked questions
What is the difference between UK and EU mattress sizes?
UK single mattresses are 90x190cm while EU singles are usually 90x200cm. UK kings are 150x200cm; EU equivalents differ. Using the wrong size means sheets and bases will not fit correctly. Always choose UK-specified sizes for British bed frames and bedding.
How do I know what firmness is right for me?
Side sleepers generally need softer or medium support to cushion shoulders and hips. Back and stomach sleepers usually require medium-firm to firm mattresses to keep the spine aligned. Test by lying in your normal sleep position for several minutes in store if possible.
Can I use any mattress on a bunk bed?
Bunk beds must meet BS EN 747. The top bunk guard rail must sit at least 16cm above the mattress surface, so only use the maximum mattress depth stated by the manufacturer. Top bunks are not suitable for children under 6 years old.
Do all mattresses sold in the UK have to meet fire regulations?
Yes. Every mattress and divan must comply with the 1988 Furniture and Furnishings (Fire) (Safety) Regulations and pass BS 7177 testing. Look for the permanent label on the product. All Flair, Solace+Co, Maxitex, Recoil and Noomi mattresses meet these requirements.
Should I buy the mattress and base together?
It is usually better to buy them as a set to guarantee compatibility. A pocket-sprung mattress performs best on a slatted or sprung base with appropriate gap widths. Mixing old bases with new mattresses can reduce support and comfort.