What Size Wooden Bed Do You Need for a Small Bedroom?

For most small bedrooms in the UK, a small double wooden bed is the most balanced choice. At 120 by 190 cm for the mattress, it sleeps one adult generously or two who do not mind being close, while leaving room to walk around it. In a true box room, a single at 90 by 190 cm is often the only size that leaves a usable floor. If the room is a little more generous, a standard double at 135 by 190 cm may fit with careful planning.

Our range of modern small double wooden beds UK is a good place to start, and our wider modern bedroom furniture UK collection includes compact storage designed for tighter rooms. Below, we explain how to work out which size suits your space.

UK bed sizes at a glance

UK mattress sizes differ from those in Europe and the United States, so it is worth knowing the standard measurements before you start.

• Single: 90 by 190 cm
• Small double: 120 by 190 cm
• Double: 135 by 190 cm
• King size: 150 by 200 cm
• Super king: 180 by 200 cm

These are mattress sizes. A wooden frame adds to each measurement, sometimes by just a few centimetres and sometimes by considerably more, depending on the design. Always check the external dimensions of the frame.

Measuring a small bedroom properly

A tape measure and ten minutes will tell you more than any rule of thumb. Measure the following and note them down:

• the full length and width of the room, wall to wall
• the position and width of the door, and which way it swings
• windows, including the height of the sill
• radiators, sockets and light switches
• any chimney breast, alcove or boxed in pipework
• wardrobe or cupboard doors and how far they open

Sketch the room on paper, then mark out the bed’s external dimensions with masking tape on the floor. Walking around the taped shape is the quickest way to understand how the room will feel.

How much space to leave around the bed

As a guide, aim for around 60 cm of clear floor along at least one side of the bed and at the foot. That allows you to walk, make the bed and open drawers without squeezing past. More space is welcome, but less than 50 cm starts to feel cramped for daily use.

If two people share the bed, try to leave space on both sides so neither has to climb over the other. If only one person sleeps in the room, the bed can go against a wall, freeing up the floor on the other side.

When a single bed makes more sense

Box rooms, often found above the stairs in terraced and semi detached houses, can be tight. If the room is under around 2 metres in width, a single bed may be the only size that leaves a walkway. Singles are also a sensible choice for children’s rooms, study rooms that double as guest rooms, and spaces with awkward features.

Our range of modern single wooden beds UK includes designs with drawers, guest beds and slim frames suited to compact rooms.

When a small double is the sweet spot

A small double gives an adult noticeably more room than a single, while taking up only 30 cm more in width. In many second bedrooms, that extra width is the difference between a bed that feels cramped and one that feels comfortable.

Small doubles suit single adults, teenagers, guest rooms and couples who are comfortable sharing a cosier bed. They are also a practical option in flats, where rooms are often smaller than in houses.

One thing to note: bedding for small doubles is less widely available than for singles or doubles, though most retailers now stock it. Some people use double bedding on a small double, tucking in the extra.

When a standard double will fit

If your room is a little wider, a full double may fit with sensible walkways. A double gives two adults more space and offers the widest choice of bedding and frames. If you have a room that just about accommodates one, choose a slim frame without a footboard to keep the footprint compact.

Our selection of wooden double beds UK sale includes designs with slim surrounds and no footboard, which help in smaller rooms.

Frame details that save space

The frame matters as much as the mattress size. A few features make a real difference in small rooms.

Minimal overhang

Some frames sit almost flush with the mattress, while others add a wide border. In a small room, choose the slimmest surround you can find.

No footboard

A bed without a footboard looks shorter and leaves the foot of the room clear. It also makes the room feel more open from the doorway.

Raised legs

Visible floor beneath the bed makes the room feel larger. Raised legs also allow storage boxes underneath.

Built in drawers

Drawers under the bed can replace a separate chest, freeing up floor space elsewhere. Check they can open fully without hitting other furniture.

Choosing a wood finish for a small room

Light woods such as oak, ash and beech help small rooms feel brighter. Painted white or soft grey frames also work well. Dark woods can still suit a small bedroom if the walls are pale and the frame is simple, though they create a cosier, more enclosed feel.

Keep the number of finishes low. A bed, a bedside cabinet and a chest in the same or similar tone look calmer than three different woods in a small space.

Fitting storage around the bed

In a small room, every piece of furniture needs to earn its place. A tall, narrow chest of drawers uses vertical space without taking much floor. A compact bedside cabinet with a drawer keeps essentials close without clutter.

Our guide to fitting a chest of drawers in a small UK room covers sizes and placement, and our article on choosing a bedside cabinet for a small UK room explains how to keep bedside storage practical in tight spaces.

Positioning the bed

In most small rooms, the bed works best with the headboard against the longest unbroken wall. Avoid placing it directly under a window if possible, as the sill and radiator can make the arrangement awkward. If the room is narrow, pushing one side against the wall gives you a generous walkway on the other.

Try to keep the route from the door to the window and the wardrobe clear. A room you can move through easily always feels larger than its measurements suggest.

Rooms with sloping ceilings

Loft conversions and top floor bedrooms often have a sloping ceiling on one or both sides. In these rooms, the usable floor area can be much smaller than the measurements suggest, because you cannot stand upright near the eaves. Measure the point at which the ceiling drops below comfortable standing height, and treat that line as the edge of your walkway.

A bed often sits well beneath the slope, with the headboard against the lower wall, as you only need full height on the side where you get in and out. Choose a low headboard so it does not clash with the ceiling, and check that you can sit up in bed without hitting your head.

Colour and lighting to make the room feel larger

The right colour and lighting can make a small bedroom feel more generous. Pale walls reflect light and blur the edges of the room, while painting the ceiling the same colour as the walls avoids a hard line that draws attention to its height. Soft, warm whites and gentle neutrals work well alongside light wood frames.

Wall lights or a slim pendant free up bedside surfaces and keep the floor clear. A mirror placed opposite or beside the window bounces daylight around the room and adds a sense of depth. Keep curtains or blinds simple, and choose bedding in light, plain tones to stop the bed from dominating the space.

Getting the bed into the room

Small rooms often sit at the top of narrow stairs. Measure the stairwell, the landing and the doorway before ordering, and check the size of the largest part of the bed, usually the headboard. At Furniture in Fashion, we offer free delivery to most UK mainland postcodes. Returns are available up to 30 days.

Frequently asked questions

Can two adults sleep in a small double?

Yes, though it is a snug fit. Each person has around 60 cm of width, which suits some couples and not others. Try lying on one before deciding.

What size bed fits a box room?

Most box rooms suit a single bed. Some slightly larger box rooms can take a small double with careful planning.

Is a wooden frame bigger than the mattress?

Yes. A wooden frame adds to the mattress size. The amount varies by design, so always check the external dimensions.

Does a bed without a footboard save space?

It saves a little length and makes the room feel more open, which is particularly helpful in small bedrooms.