A double bed frame is one of the most overlooked purchases in the bedroom. People spend hours choosing a mattress and minutes choosing the frame. Then the frame wobbles after 6 months, or it swamps the room, or they find out a double mattress is not the same size as a queen. This guide covers the 5 things that actually matter: size and room fit, materials, base construction, height, and quality signals. Whether you're choosing between a double and another size, or you've decided on a double and want to buy right, this is what you need to know.
Last updated: March 2026
What should I look for in a double bed frame?
Look for solid timber or quality metal construction, a slatted base with a centre support bar, and bolt-through or mortise-and-tenon joinery. Check that the frame lists a weight rating of at least 200kg and comes with at least a 1-year warranty. For Australian bedrooms, confirm the internal dimensions suit a standard double mattress (138×188cm).
Is a double bed frame right for your room?
A standard double mattress is 138×188cm. That is sometimes called a "full" size in the US, which causes a lot of confusion. It is not the same as a queen (153×203cm), and the difference matters both for the mattress and the frame. When you add the frame itself, expect the total footprint to reach roughly 150×200cm at minimum, once you account for 5–10cm on each side plus headboard depth.
Minimum room size to make a double work: 3×3.4m. That is functional, but tight. The ideal is 3.5×4m, which gives you walking room on both sides and space for a tallboy or wardrobe without the room feeling closed in.
| Size | Mattress (cm) | Min room size |
|---|---|---|
| Single | 92×188 | 2.5×3m |
| Double | 138×188 | 3×3.4m |
| Queen | 153×203 | 3.6×3.6m |
| King | 183×203 | 4×4m |
The honest answer: a double is ideal for a single sleeper who wants more space than a single gives, or for couples in smaller rooms under 3.5×3.5m. If the room allows a queen, go queen. The extra 15cm of mattress width makes a real difference for 2 people sharing. But in a secondary bedroom, a guest room, or a studio apartment where space is genuinely limited, a double frame is the practical choice.
For a full size comparison across all timber options, see our timber bed frames guide.
What material is best for a double bed frame?
Three main options: solid timber, metal, and upholstered fabric. Each suits a different situation. Solid timber is the most durable and repairable, and it ages well. Metal frames are light and affordable but can creak over time. Upholstered frames look soft and contemporary but are harder to clean and can show wear.
For long-term value, solid timber wins. A well-built timber frame should last 15–20 years. An engineered wood or MDF frame might last 5–8 years under normal use before joints start to loosen.
Timber types
Not all timber is equal. Density is the key metric, and it determines how well the frame holds joinery over time.
Oak (approx. 720 kg/m³) is the hardest and most durable option for a bed frame. It has a tight grain that takes stain well, and it does not dent or chip easily. Cedora's Bristol and Newcastle collections use solid oak.
Pine (approx. 550 kg/m³) is lighter and more affordable than oak. It suits rustic or natural styling well, and the lighter weight makes it easier to move. The Liverpool Collection uses solid pine in both natural and black finishes.
Acacia is a tropical hardwood with a distinctive, varied grain pattern and earthy tones. It is harder than pine and gives a more characterful look than uniformly grained oak. The Oxford Collection uses acacia timber for other furniture pieces.
White painted timber gives a modern, minimalist look. The paint hides the natural grain, which suits Scandi or coastal-inspired bedrooms. Cedora's London and Manchester collections use white painted timber for a clean, contemporary finish.
When not to choose timber
Solid timber is not right for every situation. Avoid it if:
- The room is very humid, such as a bathroom-adjacent bedroom or a poorly ventilated ground-floor room. Timber expands and contracts with moisture changes, which can loosen joints over time.
- Your budget is under roughly AUD 500. At that price point, you will get engineered wood or MDF, not solid timber. That is fine for a temporary frame, but do not expect the same longevity.
- You need an ultra-low profile frame, specifically under 20cm from floor to rail. Most solid timber frames sit higher due to the structural requirements of the base.
Browse the full range of double bed frames to compare timber options side by side.
What base construction does a double bed frame need?
The base is what actually supports your mattress. It affects mattress lifespan, sleeping comfort, and how much noise the frame makes over time. There are 4 main configurations.
Slatted base
The most common and versatile option. Slats allow air to circulate beneath the mattress, which reduces moisture build-up. This matters for latex and memory foam mattresses in particular. Check the slat spacing: maximum 6cm gap between slats. Wider than that and a foam mattress can sag between them over time. A centre support bar is essential on a double frame and larger, as it prevents the slats from bowing under load.
Platform or solid base
A solid base gives a firmer feel underfoot. There is no give in the base itself, so all the flex comes from the mattress. No airflow is a drawback for memory foam. Better suited to heavy sleepers or anyone who prefers an extremely firm surface. These frames are also heavier to move.
Gas lift storage
Hydraulic lift mechanism raises the whole mattress platform to reveal storage beneath. On a double frame, the lift is lighter and easier to operate than on a queen or king. You need 20–40cm of clearance under the frame for the gas struts to operate. Good option for smaller rooms where wardrobe space is limited.
Drawer storage
Side-opening drawers built into the base. Most practical if the drawers open to the sides of the bed, which means you need 60–75cm of clearance beside the frame. Double frames typically come with 2 drawers, one each side. Useful for bedding, seasonal items, or clothing.
For most single sleepers or couples in an average-sized room, a slatted base with a centre support bar is the best all-round choice. It suits the widest range of mattresses and is the easiest to maintain.
What height should a double bed frame be?
The right height depends partly on who is using it and partly on the room proportions. Floor to mattress top: 50–65cm is the functional range for most adults. That is comfortable to sit on the edge, get in and out without bending too far, and looks proportionate in a standard Australian ceiling height of 2.4–2.7m.
Below 45cm: harder to get in and out, especially for older users or anyone with knee or hip issues. Low-profile frames can also make a small room feel more spacious visually, but the practical trade-off is real.
Above 70cm: starts to look unbalanced in rooms with standard ceiling height. It can also make getting out of bed feel like a drop.
Double frames are typically lighter than queen and king frames, which makes them easier to move when you need to vacuum underneath or rearrange the room.
One practical step before buying: add the frame height (floor to top of rail) to your mattress thickness. That is the total bed height you will be sitting on. Most people do not check this until after delivery.
How to tell if a double bed frame is good quality
Five things to check. These are measurable, not subjective.
- Mortise-and-tenon or bolt-through joinery. Not just glue. Assembly glue alone is not a structural joint. Real joinery holds under repeated load and movement. Bolt-through connections can also be re-tightened if they loosen over years.
- Centre support leg. On a double frame and any size larger, this is essential. Without it, the slat rail deflects under load and the slats bow. Check the product photos for a visible centre leg or centre support rail.
- Slat thickness of at least 18mm. Thinner slats flex more and are more likely to split under concentrated load. 18mm solid timber slats are the minimum for a frame expected to last.
- Weight rating stated explicitly. At least 200kg for a double. If the listing does not state a weight rating, that is a red flag. A brand confident in its construction publishes this number.
- Warranty of at least 1 year. A short warranty or no warranty suggests the manufacturer does not expect the frame to hold up. 1 year is the minimum; 2–5 years is better.
Red flags to watch for: no weight rating in the product specs, no centre leg visible in the underside photos, and "assembly glue" mentioned as the primary joinery method. These are not necessarily deal-breakers on a budget frame, but they tell you what you are trading off.
Cedora offers a 30-day change of mind policy on all bed frames, so you can assess the frame in your own room before committing long-term.
Cedora's double bed frame range
Five collections, each built from solid timber, each with a different aesthetic. All frames link through to double bed frames. Free delivery to NSW, VIC and ACT.
Bristol Double Bed Frame
Solid oak construction with a clean Scandinavian silhouette. The warm honey tone of the oak works in both natural and painted bedroom schemes. The tight grain of oak at 720 kg/m³ means this frame takes everyday use without marking or loosening at the joints.
Newcastle Double Bed Frame
Solid oak combined with a painted frame finish. The result is a coastal or Hamptons-inspired look that works with white linen and light-toned flooring. A practical choice for bedrooms that lean towards relaxed, airy styling.
Liverpool Double Bed Frame
Solid pine at approximately 550 kg/m³, available in natural or black finish. The lighter weight of pine makes this frame easier to move, and the rustic, slightly industrial character of the pine grain suits warehouse-style or eclectic bedroom designs.
London Double Bed Frame
White painted timber with a modern, light finish. The painted surface hides the natural grain and gives a cleaner, more contemporary look. Suits Scandi-inspired bedrooms, small rooms where a white frame recedes visually, or anyone who wants a fresh, uncluttered aesthetic.
Manchester Double Bed Frame
White painted timber with a softer, more rounded contemporary profile than the London. A good fit for bedrooms that want a modern look without hard edges. Like all frames in the range, it is built for Australian conditions and comes with free delivery to NSW, VIC and ACT.
For a broader look at bedroom furniture to pair with your bed frame, including tallboys, chests, and bedside tables, visit the full bedroom collection.
Frequently asked questions
What is the difference between a double and queen bed frame?
A double bed frame fits a 138×188cm mattress. A queen bed frame fits a 153×203cm mattress. That is 15cm wider and 15cm longer. The difference sounds small, but for 2 people sharing, it is significant: each person has roughly 69cm of width on a double versus 76cm on a queen. The frame itself is also proportionally larger, so the room size required increases as well. If you are choosing for a couple and the room allows it, a queen is generally the better choice.
What size room do I need for a double bed frame?
The minimum functional room size for a double bed frame is 3×3.4m. That gives you the frame footprint plus a narrow walkway on one side. For comfortable clearance on both sides of the bed and space for other furniture, 3.5×4m is more practical. If your room is under 3×3.4m, a double will feel too tight. If it is 4×4m or larger, a queen or king may suit the proportions better.
Is a solid base or slats better for a double bed?
Slats are better for most mattress types, particularly foam, latex, and hybrid mattresses, because they allow airflow underneath. This prevents moisture build-up and extends mattress life. A solid platform base gives a firmer feel and works well for innerspring mattresses or anyone who prefers maximum firmness, but the lack of airflow is a practical drawback. The key for slats is spacing: keep it under 6cm between slats, and make sure the frame has a centre support bar to prevent bowing.
How do I know if a double bed frame is good quality?
5 things to check: bolt-through or mortise-and-tenon joinery (not just glue), a visible centre support leg, slat thickness of at least 18mm, a stated weight rating of at least 200kg, and a warranty of at least 1 year. If any of these are absent from the product listing, that tells you something. A manufacturer confident in the build will publish the weight rating and joinery type without you having to ask.
Can a double bed frame fit a queen mattress?
No. A double bed frame is built for a 138×188cm mattress. A queen mattress is 153×203cm. It will not fit inside a double frame without overhanging the sides and footboard significantly, which puts stress on the frame and makes the bed unstable. If you are buying a frame and mattress together, confirm the size matches at both the mattress and the frame level before ordering. The naming is inconsistent across retailers, so always check the centimetre dimensions.
The short version
A double is the right call for single sleepers who want room to move, or for couples in bedrooms under 3.5×3.5m. Material matters: solid timber, particularly oak or pine, outlasts engineered wood by years. Slats with a centre support bar suit the widest range of mattresses. Aim for 50–65cm total bed height, and check the 5 quality signals before committing. If you want to see the full range, start with our double bed frames.
This guide was prepared by the Cedora team, with extensive experience in solid timber furniture for Australian bedrooms. All product details reflect our current range.
