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

For most small UK bedrooms, a small double or a standard double TV bed is the right size. A small double, built around a 120 x 190 cm mattress, suits box rooms and narrow second bedrooms. A double, built around a 135 x 190 cm mattress, fits comfortably in a compact main bedroom of roughly 3 by 3 metres. The key detail is that a TV bed is always larger than its mattress, because the footboard houses the lift mechanism and the screen, so you need to measure the external frame rather than the mattress size.

That single point catches out a lot of people. Our modern TV beds UK range lists the full external dimensions for every frame, and those are the numbers that matter when you are planning a tight room. The same applies across our wider modern bedroom furniture UK collection. Below, we walk through how to measure, how much clearance to leave and which size tends to work in the kinds of rooms most of us actually sleep in.

Why a TV bed needs more room than a standard bed

A conventional bed frame adds a few centimetres around the mattress. A TV bed adds considerably more, mostly at the foot end. The footboard has to be deep enough to hold a flat screen in its lowered position, plus the motor and the bracket that raises it. Side rails are often upholstered and padded, which adds width as well.

As a general guide, a TV bed is usually somewhere between 15 and 30 cm wider than the mattress it holds and noticeably longer, often by 30 cm or more. Every design differs, so treat that as a reason to check the product dimensions closely rather than as a fixed rule. If you are replacing an ordinary double with a TV double, do not assume it will slot into the same space.

Measure the room before you choose a size

Start with an accurate floor plan. You do not need anything elaborate: a tape measure, a pencil and a sheet of paper are enough.

• Measure the full width and length of the room at floor level, wall to wall.
• Mark the door and the direction it opens, plus any radiators, windows and built in cupboards.
• Note the height of the window sill if the bed will sit beneath it, since the headboard may need to clear it.
• Check where the plug sockets are. A TV bed needs a power supply close to the frame, and trailing extension leads across a small room are best avoided.

Once you have those measurements, mark out the external size of the bed you are considering with masking tape on the floor. It is a simple step, but it tells you far more than numbers on a screen. You will see straight away whether you can walk around the bed and open the wardrobe.

How much clearance a small bedroom needs

The bed is only part of the plan. You also need space to move, make the bed and use your other furniture. A sensible minimum is around 60 cm of walkway on any side you need to access, and ideally 70 cm or more at the foot of the bed. That extra space at the foot matters with a TV bed, because you will be looking at the screen from the pillows and you do not want to feel as though it is pressed against the wall in front of you.

Wardrobe doors and drawers also need room to open. Hinged wardrobe doors can need 50 cm or more of swing, and a chest of drawers needs space for the drawer to pull out fully with you standing in front of it. If space is short, sliding doors or a narrow chest can free up a surprising amount of floor.

Small double TV beds: for box rooms and guest rooms

A small double is often overlooked, yet it is frequently the most sensible choice for a compact room. It gives one adult generous space and works for two people who are happy to sleep close together, all while taking up noticeably less width than a standard double.

This size suits the smallest bedrooms in many UK houses, including the third bedroom in a semi detached home or a narrow room in a converted flat. If the room is used for guests, teenagers or as a home cinema corner as well as a bedroom, a small double TV bed keeps everything in one piece of furniture. We also offer small double fabric beds UK shoppers often compare alongside TV frames when the room is especially tight.

Double TV beds: the most common choice for compact main bedrooms

For a couple, a double is usually the practical minimum. A standard double TV bed fits well in a room of around 3 by 3 metres, provided the door does not open directly into the side of the frame. In a room of that size, positioning the headboard against the wall opposite the door generally gives the best flow, leaving clear walkways down both sides.

If your main bedroom is closer to 2.7 metres in one direction, a double can still work, but you may need to choose between walkways on both sides or a bedside table on both sides. Many people in narrower rooms push one side of the frame towards the wall and keep a single walkway, which is a reasonable compromise when only one person regularly gets in on that side.

When a king size TV bed makes sense

A king size TV bed, built around a 150 x 200 cm mattress, is a larger commitment. Once you add the frame and footboard, the overall length can approach or exceed 2.3 metres. In most cases, that needs a room of at least 3.3 to 3.5 metres in length to leave a comfortable walkway at the foot. If you are weighing up the step from double to king, measure twice and mark out the full frame on the floor before deciding.

In a genuinely small bedroom, a king size TV bed usually crowds the space. You may fit it in, but you lose storage, walkways and the sense of calm that a bedroom needs. A well proportioned double often feels more comfortable than a king that only just squeezes in.

Think about screen size and viewing distance

The size of the bed also determines the size of the television it can hold. Smaller frames have narrower footboards, so the maximum screen size is lower. Each of our TV beds lists the largest screen it accepts, and it is worth checking that figure against the television you already own before choosing a frame.

In a small room, a modest screen is often more comfortable to watch than a large one. You are sitting relatively close, and a smaller screen at the foot of the bed keeps the room feeling balanced. It also means the footboard stays lower, which helps the room look less crowded when the television is lowered.

Choose a frame style that keeps a small room feeling open

Two TV beds with the same mattress size can feel very different in a compact room. A few design details make a real difference:

• Headboard height: a lower headboard keeps the wall above the bed clear, which makes the ceiling feel higher.
• Slim side rails: heavily padded rails add width. A streamlined profile gives back valuable centimetres.
• Light upholstery: pale grey, stone and soft cream reflect light and help a small room feel brighter.
• Raised legs: visible floor beneath the bed makes the room look larger, although you lose the option of underbed storage.

If storage is a priority, a TV bed with a gas lift base can replace a chest or blanket box, which may free up more floor than any other single change.

Plan the rest of the furniture around the bed

In a small bedroom, the bed should be chosen first and everything else should follow. Once you know the external footprint, look at what space remains for bedside storage. Narrow bedside units work well in compact rooms, and wall mounted lights free up their tops. Our bedroom ranges include slim wardrobes, compact drawers and coordinated ranges that suit smaller floor plans.

Bedside storage deserves particular thought, since a TV bed already pushes the frame wider. Our modern bedside cabinets UK range includes narrow designs that sit neatly beside upholstered frames. For more ideas on fitting them into a tight space, read our advice on choosing a bedside cabinet for a small UK bedroom. If you are still deciding between a double and something larger, our guide to UK king size bed dimensions and room sizes explains how mattress, frame and room measurements fit together.

A quick size guide by room

These are general starting points rather than strict rules, since door position, windows and fitted furniture all change what works in practice.

• Box room or very narrow room: a small double TV bed, usually placed against one wall with a single walkway.
• Compact main bedroom, around 3 by 3 metres: a standard double TV bed with walkways on both sides.
• Medium bedroom, 3.3 metres or longer: a king size TV bed becomes realistic, with room for bedside cabinets either side.

If you sit between two sizes, choose the smaller one. You will rarely regret extra floor space, whereas a bed that is slightly too large affects how you use the room every day.

Bringing it together

Getting the size right is the most important decision you will make when choosing a TV bed for a small bedroom. Measure the room, mark out the frame and leave enough space at the foot for comfortable viewing. When you are ready, you can explore the full range at Furniture in Fashion, where every product page includes the external measurements you need, with free delivery to most UK mainland postcodes.

Frequently asked questions

Can a TV bed fit in a box room?

Often, yes. A small double TV bed is the most realistic option for a box room. Check the external dimensions carefully and allow for the door swing before ordering.

How much bigger is a TV bed than a normal bed?

It varies by design, but TV beds are generally wider than a standard frame and noticeably longer because of the footboard. Always compare the external measurements listed on the product page.

What size television fits in a small double TV bed?

Smaller frames accept smaller screens. Each TV bed lists a maximum screen size, so compare that figure with the dimensions of your television, including its depth.

Is a double TV bed too big for a 3 by 3 metre room?

Not usually. A double TV bed generally fits a room of that size with walkways on both sides, as long as the door and wardrobe have room to open.

Where should a TV bed go in a small bedroom?

In most rooms, the headboard works best against the wall opposite the door, with a power socket close to the footboard so you avoid trailing cables.