Quick answer: A double bed is usually a bed that sits between a super single and a queen, but double bed size Singapore shoppers should treat it as a measurement to verify, not a guaranteed local standard. If you are buying in Singapore, check the exact double bed dimensions on the product page and compare them with common local mattress sizes before ordering. A double mattress can work for one adult who wants more space, but many couples will find a queen more comfortable for daily sleep.
You have moved into a new BTO, and the bedroom finally has to answer the real question: do you want more mattress space, or do you still want to open the wardrobe without doing a sideways shuffle?
What is a double bed?
A double bed, sometimes called a full bed in overseas size charts, is wider than a single bed but usually smaller than a queen. The live article lists a standard double bed as 135 cm x 190 cm in one section and 137 cm x 191 cm in another, which shows why shoppers should check the exact product dimensions before buying.
In Singapore, the most common mattress sizes you will usually compare are Single, Super Single, Queen, and King. A double bed may appear in some product ranges, but it is less universal than Queen or King. This matters when buying bedsheets, mattress protectors, toppers, and replacement mattresses later.
If you are still deciding whether to buy the frame first or the mattress first, browse bed frames in Singapore and compare the listed frame size with the matching mattress size before adding anything to cart.
Double bed dimensions compared with common Singapore mattress sizes
| Bed size | Typical mattress size | Best for | What to check |
|---|---|---|---|
| Single | 91 cm x 190 cm | Children, solo sleepers, guest rooms, and tight bedrooms | Enough width for the sleeper and room for a bedside table |
| Super Single | 107 cm x 190 cm | Teenagers, solo adults, and compact HDB rooms | Better solo comfort without using queen-size floor space |
| Double | Often around 135-137 cm x 190-191 cm, but verify by product | Solo adults who want extra room, guest rooms, and selected couples | Sheet fit, mattress availability, and whether two people need more width |
| Queen | 152 cm x 190 cm | Most couples and master bedrooms | Bedside clearance, wardrobe access, and frame dimensions |
| King | 182 cm x 190 cm | Couples who want more sleeping space and have a larger room | Lift access, walkway space, and whether the bedroom can still function |
A double bed is a good solo upgrade, but it is not the practical couple’s ceiling in most Singapore homes. If two adults sleep there every night, a queen is usually the safer long-term choice.
Double bed vs twin bed: what is the difference?
A twin bed usually refers to a single-sized bed in many overseas markets. In Singapore buying terms, most shoppers will see Single and Super Single more often than “twin bed.” If a listing uses twin, full, double, or large double wording, check the centimetre measurement instead of relying on the label.
This is especially important when shopping across international brands or imported designs. A “twin” in one chart, a “single” in another, and a “super single” in Singapore are not always interchangeable. The safest rule is simple: measure in centimetres, then match the mattress, frame, protector, topper, and bedsheets to the same size.
What is large double bed size?
“Large double bed” is another phrase that can cause confusion because it is not always used consistently. Some shoppers use it to mean a double bed with extra width. Others use it loosely for a queen bed. Instead of choosing by the phrase, compare the listed dimensions against your room and bedding options.
If the listed size is close to Queen, treat it like a queen when planning floor space. If it is closer to 135-137 cm wide, treat it as a double. For two adults, the difference matters every night, especially if one person moves a lot, sleeps hot, or prefers more personal space.
Who should choose a double bed?
A double bed is most useful for a solo adult who wants more room than a super single without giving up as much floor space as a queen. It can also work in a guest room where you want flexibility for one adult, two children, or occasional couple stays.
It may suit a resale bedroom, larger common room, or compact master room where a queen would make the wardrobe side too tight. For a young adult moving from a single bed, a double bed can feel like a real upgrade without forcing the entire bedroom layout to revolve around the bed.
If your mattress is the main problem, compare mattresses for Singapore bedrooms by size, firmness, material, and support before replacing the whole bed frame.
Who should avoid a double bed?
A double bed may not be right if two adults will use it every night and both want personal sleeping space. It may also be less convenient if you prefer widely available bedding sizes, because sheets and protectors are easier to source for common Singapore sizes such as Single, Super Single, Queen, and King.
It is also not ideal if the frame size is unclear. Bed frames often add around 10-15 cm to the mattress dimensions, and that extra width or length can decide whether a wardrobe opens properly. Always check the external frame size, not only the mattress size.
Double bed size Singapore room planning tips
Start by measuring the room wall to wall. Then mark the bed footprint on the floor with masking tape. This shows whether the bed blocks the wardrobe, door swing, windows, aircon trunking, power points, or walkway.
Where possible, keep around 60 cm of usable space beside the bed. In very small rooms, you may accept less on one side, but do it knowingly. A bed pushed too tightly against the wardrobe can make daily dressing more irritating than the extra mattress width is worth.
For rooms that need more storage, compare storage beds. A storage bed can be useful in a 3-room or 4-room HDB flat where the bedroom has to hold extra bedding, luggage, off-season clothes, or bulky items.
Before you order a double bed or double mattress
- Confirm the exact mattress dimensions in centimetres.
- Check the external bed frame dimensions, not only the mattress size.
- Measure the lift opening, corridor turns, main door, and bedroom doorway.
- Check whether bedsheets, protectors, and toppers are easy to find in that size.
- Leave enough walkway and wardrobe clearance for daily use.
- Confirm delivery timing after renovation dust, painting, and carpentry works are complete.
Many HDB lift openings are approximately 0.8 m wide, and internal room doors are often around 0.8 m. A bed frame can look manageable online but become difficult once the headboard, side rails, drawers, and packaging are included.
Complimentary delivery and professional assembly come with qualifying orders, useful when a bed frame arrives in several large parts and the bedroom is already tight. If something arrives damaged, the team at +65 6950-2657 sorts it locally instead of leaving you to manage a bulky return alone.
Should you choose double, queen, or super single?
Choose Super Single if you are a solo sleeper in a compact room and want more comfort than a single bed. Choose Double if you are a solo sleeper who wants a more generous bed, or if the room cannot comfortably take a queen. Choose Queen if two adults will sleep there regularly and the room can still support wardrobe access, bedside movement, and delivery fit.
If you are furnishing a whole bedroom at once, compare bed and mattress sets so the frame and mattress are planned together. This helps avoid the common mismatch where the mattress fits the label but not the frame.
Final thoughts on double bed size Singapore choices
A double bed can be a smart middle option, but only when the dimensions, bedding availability, and room layout make sense. For solo sleepers, it offers more room than a super single. For couples, it may feel tight compared with a queen. The safest way to buy is to measure the room, check the exact product dimensions, and choose the size that lets the bedroom work after the bed arrives.
A growing share of Mega Furniture's furniture range now comes from its own factories in Batu Pahat, Johor and Foshan, Guangdong, both operational since late 2025. Quality checks happen in-house before pieces ship to Singapore, where delivery and professional assembly are handled locally. It is not the whole range yet, but the programme is expanding through 2028.
Frequently Asked Questions
What is a double bed?
A double bed is a bed size that is usually wider than a single or super single but smaller than a queen. It is sometimes called a full bed in overseas size charts, so always check the centimetre measurement.
What are double bed dimensions?
Double bed dimensions are often around 135-137 cm wide and 190-191 cm long, but this can vary by brand and product. Always check the specific bed frame and mattress dimensions before buying.
Is a double bed good for two adults?
A double bed can fit two adults, but many couples may find it tight for daily sleep. If two adults will use the bed every night, a queen is usually a more comfortable choice if the room allows.
What is the difference between a twin bed and a double bed?
A twin bed usually refers to a single-sized bed in many overseas charts. A double bed is wider than a twin or single and gives one sleeper more room, but it is still smaller than a queen.
Should I buy a double mattress in Singapore?
Buy a double mattress only after checking that the exact size fits your bed frame and that matching bedsheets, protectors, and toppers are available. If sizing is unclear, a common Singapore size may be easier to maintain long term.