You’ve just bought a new mattress — probably spent weeks researching it — and now it’s arrived, sitting on the floor because the old bed frame doesn’t fit. Or worse, it’s balanced on a frame that creaks every time you turn over, waking up your partner at 2am. The mattress gets all the attention, but the frame underneath it matters more than most people think.
In This Article
- Why Your Bed Frame Matters More Than You Think
- Bed Frame Sizes: Getting the Right Fit
- Material Types: Wood, Metal & Upholstered Compared
- Frame Styles: Platform, Divan, Ottoman & Sleigh
- Mattress Support: Slats, Sprung Slats & Solid Bases
- Storage Options: Drawers, Ottomans & Under-Bed Space
- Height Considerations: Low, Standard & Tall
- Practical Buying Tips
- Where to Buy Bed Frames in the UK
- Frequently Asked Questions
Why Your Bed Frame Matters More Than You Think
A bed frame does three jobs: it supports your mattress, it keeps it ventilated, and it sets the look of your bedroom. Get any of those wrong and you’ll notice.
Support and Mattress Longevity
A poor frame can void your mattress warranty. Most mattress manufacturers — Emma, Simba, Hypnos, the lot — specify minimum slat spacing. The Which? bed frame buying guide covers these requirements in detail and support requirements. Put a £1,000 mattress on a frame with wide-spaced slats and it’ll sag in the middle within a year. That’s not a mattress defect; that’s a frame problem.
Ventilation and Hygiene
Mattresses need airflow underneath them. Without it, moisture from your body (you lose about 200ml of water per night through sweat) gets trapped. That leads to mould, dust mites, and that musty smell nobody wants in their bedroom. Slatted frames handle this naturally. Solid bases and divans less so — though modern divans often have breathable tops.
Bedroom Design
The bed frame is the largest piece of furniture in most bedrooms. It sets the visual tone. A chunky oak frame says something very different from a minimal black metal frame or a plush upholstered headboard. If you’re investing in curtains for better sleep, the bed frame should work with the overall room design.
Bed Frame Sizes: Getting the Right Fit
UK bed sizes are standardised, but frames add width and length beyond the mattress dimensions. Always check the overall frame dimensions, not just the mattress size.
Standard UK Sizes
- Single — 90 × 190cm mattress. Frame typically adds 5-15cm each side. Good for children’s rooms and guest bedrooms
- Small Double (4ft) — 120 × 190cm. Exists but hard to find good frames for. Fine for one person who wants more room than a single
- Double — 135 × 190cm. The UK standard for couples, though frankly quite tight for two adults. Frame adds up to 20cm width for headboard wings
- King — 150 × 200cm. The sweet spot for most couples. Ten centimetres longer than a double, which matters more than you’d think if you’re over 5’10”
- Super King — 180 × 200cm. Luxury territory. Make sure you can get it up the stairs and through the bedroom door — I’ve seen delivery teams have to take these apart on the landing
Measuring Your Space
Don’t just measure wall to wall. Account for:
- Bedside tables — 40-50cm each side is typical
- Door clearance — can your bedroom door still open fully?
- Walking space — 60cm minimum around the bed for getting in and out comfortably
- Wardrobe doors — check they open without hitting the bed
- Radiator clearance — don’t block radiators; UK bedrooms need their heating in winter
Material Types: Wood, Metal & Upholstered Compared
Solid Wood Frames
Oak, pine, beech, walnut. These are the classics that last decades if built well. A solid oak frame from John Lewis or a similar quality retailer will still be standing when you’re picking your third mattress for it.
- Pros — durable, repairable, ages well, doesn’t creak if properly assembled
- Cons — heavy (harder to move), more expensive, limited upholstery options
- Price range — £300-800 for solid hardwood, £150-300 for pine
Pine is the budget wood option. It’s lighter, softer, and more prone to dents and scratches. Perfectly fine for a guest room or children’s room. For your main bedroom, hardwood is worth the extra spend.
Metal Frames
From industrial-style iron frames to sleek modern steel. Metal frames are typically lighter and cheaper than wood, and they won’t warp in humid conditions — handy if your bedroom doesn’t have great ventilation.
- Pros — lightweight, affordable, won’t warp, easy to assemble
- Cons — can creak at joints over time, cold to the touch, less premium feel
- Price range — £80-300 for most styles
The creaking issue is real. Metal-on-metal joints loosen over time, especially on cheaper frames. Look for frames with rubber washers at the joints and tighten bolts every six months.
Upholstered Frames
Fabric or faux leather wrapped around a wooden or MDF sub-frame. The plush, hotel-room look that’s become hugely popular in the last few years. The padded headboard doubles as a backrest for reading in bed.
- Pros — soft and warm, no hard edges (great if kids climb into bed), excellent headboard comfort, wide style range
- Cons — harder to clean, fabric attracts dust, heavier than metal, fabric can stain
- Price range — £200-600 for good quality fabric, £400-1,000+ for premium velvet or boucle
If you have pets that sleep on the bed, think carefully about fabric choice. Velvet shows every hair; textured weaves hide more. Removable covers are ideal but rare outside premium brands.
Frame Styles: Platform, Divan, Ottoman & Sleigh
Platform Beds
A simple frame with a flat or slatted surface. No box spring needed. Clean, modern lines. These work well in smaller rooms because they look less bulky. The low-profile versions sit about 25-30cm off the floor.
Divan Bases
Two fabric-covered box bases that slot together, often with a matching headboard. The UK staple. Divans are practical rather than beautiful — they offer a solid mattress platform and optional storage drawers built into the base.
John Lewis, Next, and Silentnight all offer divan sets from about £200-500. They’re the default option at most UK bed shops, and for good reason: they just work.
Ottoman Beds
The entire mattress platform lifts on gas struts to reveal a massive storage cavity underneath. If you’re in a UK flat where storage is tight, an ottoman bed might be the most useful piece of furniture you own.
They’re heavier and more expensive than standard frames — expect to pay £300-600 for a decent one. The gas struts need to be rated for your mattress weight, so check before buying. A heavy pocket sprung mattress on weak struts is a recipe for the lid not staying up.
Sleigh Beds
Curved headboard and footboard, usually wooden or upholstered. Dramatic and statement-making, but they eat floor space. The footboard extends well beyond the mattress edge. Make sure you have the room before you fall in love with one in the showroom.
Mattress Support: Slats, Sprung Slats & Solid Bases
This is the bit most people don’t think about until something goes wrong.
Flat Slats
Rigid wooden slats running across the frame. Simple and effective. The critical measurement is gap spacing — most mattress warranties require no more than 7cm between slats. Count the slats before you buy: a king-size frame should have at least 20 slats to provide proper support.
Sprung Slats
Curved, flexible slats (usually beech) that flex under weight, adding a layer of give between you and the mattress. They make any mattress feel slightly softer and more responsive. Premium European frames use these almost exclusively.
If you have a firm pocket sprung mattress but want a touch more cushioning without buying a topper, sprung slats can bridge that gap. Just note that they flex unevenly under different body weights — two people on sprung slats will feel each other’s movements more than on flat slats.
Solid Bases
A flat board or dense platform with no gaps. Common in divan bases. Solid bases make mattresses feel firmer because there’s no flex underneath. They also trap more heat and moisture, so consider this if you’re a hot sleeper. The bedding hygiene guide covers how to manage moisture under mattresses.
Storage Options: Drawers, Ottomans & Under-Bed Space
Built-In Drawers
Divan bases commonly offer two or four drawers. Two drawers on one side is fine for a bed against a wall. Four drawers (two each side) gives more storage but requires clearance on both sides of the bed.
The drawers are shallow — typically 15-20cm deep. Good for bedding, towels, and seasonal clothes. Don’t expect to fit shoes or bulky items.
Ottoman Storage
The full-bed lift mechanism gives you access to the entire base interior. It’s genuinely cavernous — a king-size ottoman can hold several suitcases, spare duvets, and still have room left. If storage is your priority, nothing beats an ottoman bed.
Open Under-Bed Space
Platform and metal frames leave the space under the bed accessible. The gap depends on frame height — anything over 25cm clearance works for standard under-bed storage boxes from IKEA or similar. This is the most flexible option because you can change storage solutions without changing the bed.
Height Considerations: Low, Standard & Tall
Low Frames (Under 30cm)
Japanese-inspired, modern look. Great for making rooms feel bigger. Bad for anyone with knee or hip problems — getting out of a low bed involves more effort than you’d think, especially first thing in the morning.
Standard Height (30-50cm)
The sweet spot. When you sit on the edge, your feet should touch the floor with your knees at roughly 90 degrees. For most adults, a mattress top height of about 55-65cm (frame plus mattress) feels right. The mattress sizes guide has more on matching mattress depth to frame height.
Tall Frames (50cm+)
Divan bases with thick mattresses can reach 70cm+ to the mattress top. Good for people with mobility issues who need to get in and out without bending far. Also makes cleaning under the bed easier — if you can’t see under there, neither can the dust bunnies hiding from you.
Practical Buying Tips
Assembly Considerations
- Measure your staircase and doorways before ordering. A super king headboard in one piece won’t fit up a typical Victorian terrace staircase
- Check the assembly method — bolt-together frames are easier to move later than glued or dowelled ones
- Keep the Allen key. You’ll need to tighten bolts every 6-12 months, especially on metal frames
Weight Capacity
Every frame has a maximum weight rating that includes the mattress plus sleepers. Budget frames might rate at 150kg total. Premium frames handle 250-300kg. If two adults plus a memory foam mattress push you near the limit, size up.
Noise
Test the frame before accepting delivery. Push it, rock it, press on different spots. Creaking from day one only gets worse. Metal frames creak at joints; wooden frames creak where slats meet the frame. Sprung slats on a well-built wooden frame are typically the quietest combination.
Where to Buy Bed Frames in the UK
- John Lewis — best range of mid-to-premium frames with a solid guarantee. Their own-brand frames are excellent value. Expect £300-800
- IKEA — budget to mid-range. The MALM and HEMNES ranges are UK bestsellers for good reason. £100-400
- Next Home — surprisingly good upholstered frames. Modern designs, reasonable quality. £250-600
- Dreams / Bensons — wide in-store range, frequent sales. Good for divans and ottomans. Try before you buy
- Made.com — design-led frames at mid-range prices. Online only, so check reviews carefully. £300-700
- Wayfair — huge range from budget to premium. Quality varies wildly, so filter by reviews. £100-1,000+
- Argos — solid budget options available for same-day collection. £80-300
Frequently Asked Questions
How long should a bed frame last? A well-made wooden frame should last 15-20 years. Metal frames typically last 10-15 years before joints loosen. Upholstered frames last 10-15 years depending on fabric quality. Divan bases last about 8-10 years before the interior springs lose support.
Do I need a headboard with a bed frame? Not structurally, but a headboard protects the wall from marks and provides back support when sitting up in bed. If your bed is against a wall, you’ll see scuff marks within months without a headboard. Many frames come with headboard fixing points even if the headboard is sold separately.
Can I put any mattress on any bed frame? Mostly yes, but check the manufacturer’s requirements. Memory foam mattresses need closely spaced slats (under 7cm gaps) for proper support. Very heavy pocket sprung mattresses need frames rated for the combined weight. Some warranty terms specify the type of base required.
Is a divan or a frame bed better? Divans are more practical — built-in storage, solid support, no assembly beyond attaching the headboard. Frame beds look better and allow more airflow under the mattress. Divans suit smaller bedrooms where storage matters. Frame beds suit larger rooms where aesthetics are the priority.
How much should I spend on a bed frame in the UK? Budget £150-300 for a good-quality frame that will last. Under £100 and you’re likely getting something that creaks within a year. Over £500 and you’re paying for premium materials or design — nice to have, not essential. The mattress deserves the bigger share of your total bed budget.