# What Size Storage Bed Fits a 5-Room HDB? A Measuring Guide

**By Joy David** · 2026-06-10

A 5-room HDB typically measures around 110 square metres in total floor area, which sounds generous until you subtract the kitchen, bathrooms, and a living-dining zone that the whole family shares. The bedrooms (three of them in the standard layout) end up more modest than the brochure photos suggest. The master usually runs larger, but the second and third rooms are where size decisions get genuinely tricky, especially when you want a storage bed and a wardrobe in the same room without the space feeling like a ship's cabin.

The question most buyers ask too late is not which storage bed they want, it is which storage bed will actually fit, be delivered upstairs, and still leave room to walk around without turning sideways.

**Quick answer:** In the master bedroom of a 5-room HDB, a queen storage bed (152 x 190 cm mattress) fits comfortably if the room is at least 3.5 m wide and you can manage the HDB lift and corridor for delivery. For the second bedroom, a super single (107 x 190 cm) is almost always the better call, it frees up floor space and the frame clears most HDB lifts without disassembly drama.

![Grey gas lift storage bed in a modern 5-room HDB bedroom with wardrobe, soft lighting and organised under-bed storage](https://cdn.shopify.com/s/files/1/1805/8667/files/grey-gas-lift-storage-bed-5-room-hdb-bedroom.jpg?v=1781065108)

## Understanding Your 5-Room HDB Bedrooms Before You Measure

The typical 5-room HDB delivers roughly 110 sqm across the whole flat, but bedroom sizes vary noticeably between blocks and eras. Older estate 5-room flats can have master bedrooms stretching close to 15 sqm; newer BTO layouts sometimes compress the second and third rooms to maximise a longer living area. Before choosing any bed, measure your actual bedroom floor, length, width, and note any structural columns or ledges that eat into usable floor space.

What the floor plan rarely shows: the air-con ledge often pokes into one corner, and built-in wardrobes (if your renovation includes them) typically run 58 to 60 cm deep. That depth comes off the usable width before your bed frame ever enters the room.

## The Master Bedroom: When a Queen Makes Sense and When It Does Not

A queen mattress is 152 x 190 cm. With the bed frame adding approximately 10 to 15 cm on each relevant side, the total footprint runs closer to 175 x 205 cm. To keep the recommended 60 cm clearance on both sides and about 70 cm at the foot, you need a room width of at least 295 cm (a little over 2.9 m) and a depth approaching 3.5 m, and that is before accounting for the wardrobe on the wall parallel to the bed.

In most 5-room masters, that maths works. But the issue buyers do not see coming is delivery: a queen-size gas-lift storage bed arrives in large, heavy panels, and those panels need to navigate the HDB main door (typically around 0.9 m wide), turn into the corridor, and then into the bedroom door (closer to 0.8 m). Many a queen-size headboard has arrived at the flat only to spend an afternoon jammed in a corridor while the delivery team and the homeowner stare at each other. If your master bedroom door opens directly off a narrow internal corridor, check the turning radius before you confirm the order. This is the single most common source of post-purchase regret with large storage beds.

If the queen clears your HDB corridor math, a **[storage bed with a gas-lift base](https://megafurniture.sg/collections/storage-bed)** in queen size gives you substantial under-bed volume, usable for bulky items like suitcases, seasonal bedding, and the cleaning equipment that never quite fits in the storeroom.

## The Second Bedroom: Why the Super Single Is Doing Real Work Here

The super single mattress, at 107 x 190 cm, is the workhorse size for 5-room HDB second bedrooms. Its width sits 45 cm narrower than a queen, which sounds like a minor figure until you are trying to fit a wardrobe, a study desk, and a clear walkway into the same room.

Consider the practical geometry. A super single bed frame footprint is roughly 120 x 205 cm. Add 60 cm clearance on one side (the wall side needs only enough to change bedsheets, so 30 to 40 cm works there), 60 cm on the open side for a comfortable walkway, and 70 cm at the foot of the bed. You are using about 2.4 m of the room's width, leaving the balance of the room for a wardrobe at 58 to 60 cm depth and a desk without the room feeling airless.

The same gas-lift storage mechanism that makes a queen practical works at super single dimensions, and the frame panels are genuinely easier to move through HDB corridors without the gymnastics. If the second bedroom doubles as a home office or a teenager's room, the floor space saved by choosing super single over queen is often worth more than the extra sleeping surface.

**[Fabric bed frames in super single](https://megafurniture.sg/collections/fabric-bed)** are particularly popular for secondary rooms because the upholstered finish reads as less heavy in a smaller space, and performance fabric options clean up easily.

## The Third Bedroom: Single, Super Single, or Something Else?

The third bedroom in a 5-room HDB is typically the smallest. Depending on the block era, it might seat a single (91 x 190 cm) comfortably with floor space to spare, or it might only fit a super single before it starts to feel dense. A standard single storage bed is worth serious consideration here, particularly if the room houses a young child who needs floor space to play.

For families with two children sharing the third bedroom, a bunk bed configuration frees more floor area than any storage bed variant. The super single storage bed is a good long-term choice for a single occupant, giving understorage that replaces what would otherwise be a chest of drawers and freeing up wall space for a desk or shelves.

One note on wooden frames in smaller rooms: solid wood and engineered wood frames often look proportionally correct in tighter spaces because the visual weight is warmer and less industrial than metal. **[Wooden bed frames](https://megafurniture.sg/collections/wooden-bed)** in lighter tones also read as less space-consuming under artificial lighting, which matters in HDB rooms that may not receive direct sunlight across the whole day.

## Clearance, Corridors, and the Lift Test

This section is worth reading before you finalise any size decision, not after.

Standard HDB internal bedroom doors are approximately 0.8 m wide. A super single frame panel, once disassembled, typically clears this. A queen frame headboard, depending on the design, sometimes does not, or clears the door only to be defeated by the 90-degree turn from the corridor. Gas-lift storage beds also have a base frame that stays as a single large unit, and that unit needs to travel the same route.

The lift is its own calculation. HDB lift car dimensions vary considerably between blocks and lift brands, but the door opening in many older estates is close to 0.8 m. Newer BTO lifts can be wider, but measure yours, do not assume. The question to ask the retailer before purchasing a large storage bed is whether the base disassembles into sections or ships as a single large piece. If it is a single piece, know your lift car interior dimensions before you confirm.

The delivery reality is that a super single storage bed is more manageable end-to-end: easier to bring up in the lift, easier to navigate around corridor turns, and easier for the assembly team to set up in a room that is still surrounded by renovation dust and half-unpacked boxes.

## Budget Allocation: Which Room Gets the Storage Upgrade First?

![Grey gas lift storage bed with organised bedding in an Italian-inspired bedroom with warm light and elegant decor](https://cdn.shopify.com/s/files/1/1805/8667/files/grey-gas-lift-storage-bed-italian-inspired-bedroom.jpg?v=1781065108)

If the renovation budget is forcing a prioritised rollout, the master bedroom storage bed is typically the first investment. The master bedroom accumulates the most under-bed storage need (spare linen, pillows, out-of-season clothes) and the occupants use the room daily. Entry-level gas-lift storage beds represent good value relative to buying a separate ottoman box or building custom under-bed storage during renovation.

The second bedroom can follow in a later phase using a super single with storage, and the third bedroom (if it houses a younger child) can often wait for a size transition (single to super single as the child grows) before a storage upgrade makes sense.

For the budget-conscious approach across all three rooms, mid-range frames in a consistent finish across wood tone or upholstery colour create visual coherence even if the rooms are furnished in stages.

## The Shopping Sequence That Saves You a Return Trip

Measure first, then shop. The sequence matters.

Start with the room's total floor dimensions, note the door width, and subtract your wardrobe depth from the width available for the bed. Then check the HDB lift door opening width and the corridor bend radius before selecting your final frame. Only at that point do you confirm whether queen or super single is the right size for the master, and whether super single or single fits the secondary rooms.

With that done, **[browse the full bed frame range](https://megafurniture.sg/collections/beds)** by size (filter for queen or super single and the storage type) rather than falling in love with a specific frame before confirming it fits your HDB layout. The showroom at Joo Seng Road has beds set up across sizes so you can physically walk around the frames and gauge the clearances before committing.

## Frequently Asked Questions

### What is the actual size of a super single bed in Singapore?

A super single mattress in Singapore measures 107 x 190 cm. The bed frame adds approximately 10 to 15 cm around the mattress, so the full footprint of a super single bed is roughly 120 x 200 to 205 cm. This size fits comfortably in most 5-room HDB second and third bedrooms while leaving adequate walkway clearance.

### Can a queen storage bed fit in an HDB master bedroom?

Yes, in most 5-room HDB master bedrooms. The practical challenge is delivery: queen-size frames are large and heavy, and the HDB corridor, lift door, and bedroom doorway all need to accommodate the panels. Measure your lift car, corridor bend, and bedroom door before confirming a queen-size order. If any dimension is tight, a super single storage bed gives nearly as much under-bed capacity with fewer logistical headaches.

### Is a super single big enough for two adults?

107 cm width is genuinely snug for two adults sharing a bed regularly. It works for a couple who sleep close and prioritise floor space, but most couples find a queen (152 cm) meaningfully more comfortable. For a single adult or a teenager, super single is an ideal fit, wide enough for comfort, narrow enough to reclaim floor space in a smaller HDB bedroom.

### How does a gas-lift storage bed base work, and is it hard to install in an HDB?

A gas-lift storage bed uses hydraulic pistons to lift the slatted base upward, exposing the storage compartment below. The mattress stays on the base and lifts with it. Installation is straightforward when the base arrives in sections, but some designs ship the base as a single large piece, which can be difficult to bring up in an HDB lift. Confirm with the retailer whether the base disassembles for delivery before purchasing.

### Does the super single size suit a 5-room HDB second bedroom with a desk?

Yes, and it is often the only size that allows a proper desk setup alongside a wardrobe in the same room. A super single bed frame footprint leaves roughly 1.5 to 2 m of remaining wall length (depending on room width), enough for a wardrobe and a dedicated study area. Attempting the same with a queen often means the desk is either too small or the walkway falls below the comfortable 70 to 90 cm recommended clearance.

## Find the Right Storage Bed for Your 5-Room HDB

The practical conclusion: the super single is the right choice for the majority of 5-room HDB bedrooms, including the master in layouts where the corridor or lift creates delivery constraints. For master bedrooms with a clear and wide delivery path, a queen storage bed pays off in sleeping comfort and generous understorage. Measure the room, measure the route, and let those two numbers guide the decision rather than the showroom photo.

Megafurniture's Prestige showroom at 134 Joo Seng Road has storage beds set up in both super single and queen so you can see the actual footprint before you commit. Professional assembly and complimentary delivery are included on qualifying orders, and the team works through HDB logistics daily. Rated 4.81 from more than 4,700 Google reviews, it is a reliable first stop for this specific decision.

A growing proportion of Megafurniture's bed frames is made and quality-checked in the company's own factories, so there is no third-party manufacturer in the middle. That direct line from factory to your HDB is part of how the value holds up, particularly at the mid-range price points where most 5-room HDB furnishing budgets land.

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> Source: [Megafurniture](megafurniture.sg/blogs/articles/what-size-storage-bed-fits-a-5-room-hdb-a-measuring-guide)