A high sleeper makes better use of space for one child, because it frees the whole floor area beneath the bed for a desk, storage or a play den. A bunk bed makes better use of space for two children, because it fits two sleeping places into the footprint of one. So the answer depends on who is using the room. If one child has a small bedroom, a high sleeper usually wins. If two children share, a bunk bed is generally the more efficient choice.
That said, there are situations where the choice is less obvious, such as a room shared occasionally, or a child who wants a desk and a guest bed. Our range of bunk beds and high sleepers UK families can browse covers both, and the guide below helps you work out which suits your home.
A high sleeper is a single bed raised high off the floor, usually on a frame similar in height to a bunk bed. Instead of a second bed underneath, the space below is left open or fitted with a desk, shelving, a wardrobe, a pull out sofa or a combination of these.
Mid sleepers are a lower version, with the bed raised partway and storage or a play area underneath. They suit younger children and rooms with lower ceilings. Both sit within our wider bedroom furniture UK collection, alongside the wardrobes and chests that usually complete the room.
A bunk bed stacks two beds vertically, typically two singles. Variations include triple sleepers with a double on the lower level, split bunks that separate into two single beds, and bunks with drawers or a trundle underneath.
Think of a small bedroom as having two zones: the floor and the space above head height. Both beds use the space above, but they use the floor differently.
A bunk bed puts a bed on the floor and another above it. The floor footprint is occupied by sleeping space, and the rest of the room is left for storage and play.
A high sleeper puts the bed above and leaves the floor footprint free. That footprint, roughly the size of a single bed, becomes a desk area, a reading nook or storage. In a small box room, that can transform how the room works.
One child in a small room. In a box room, a standard single bed can take up most of the floor. A high sleeper gives that space back.
A child who needs a study area. Older children and teenagers often need somewhere to do homework. A desk beneath the bed keeps it in their room without crowding it. If you are fitting a desk separately, our modern computer desks UK range includes compact designs that can sit beneath an open high sleeper frame, provided you check the clearance.
A room that also needs storage. Some high sleepers include a wardrobe and drawers beneath the bed, which can replace several freestanding pieces.
A child who wants a den. Younger children often love a curtained space beneath a mid sleeper for reading and play.
Two children sharing. A bunk bed is the most efficient way to fit two beds into one room. Two single beds side by side take roughly twice the floor area.
Regular sleepovers or guests. If a second bed is needed often, a bunk bed or a bunk with a trundle is more practical than a sofa bed beneath a high sleeper.
Future flexibility. A split bunk can be separated into two singles when children want separate rooms, while a high sleeper only ever provides one bed.
Both high sleepers and bunk beds are tall, so ceiling height matters. Measure from floor to ceiling at the exact position of the bed, including any sloping ceilings, beams or light fittings.
For the top sleeper, subtract the frame height and mattress depth to work out the headroom. They should be able to sit up comfortably.
For the space beneath, check how much clearance there is under the raised bed. For a desk, a child needs to be able to sit and stand without hitting their head. For a bunk bed, the lower sleeper should be able to sit up to read.
Both bed types should meet BS EN 747, the standard for bunk beds and high beds used in UK homes. It is widely recommended that children under six do not sleep on a raised bed at top bunk height.
Mid sleepers are lower and are often suggested for younger children who want a raised bed. They make climbing easier and reduce the drop.
Use a mattress no deeper than the manufacturer’s stated maximum, so the guard rail remains effective. Keep the bed away from windows, blind cords and ceiling lights.
A high sleeper offers more storage potential beneath the bed, since the whole footprint can be used. Built in wardrobes, shelving and drawers are common.
A bunk bed has less space beneath, but many include under bed drawers, staircase drawers or a trundle that can double as storage. With two children sharing, you will usually still need additional freestanding storage. Our children’s storage furniture UK sale range includes options that fit around both types of bed, from toy boxes to slim shelving that works in small rooms.
Treat the space beneath the bed as its own zone. Add a desk lamp or wall light so the area is well lit. Keep cables tidy and safely routed. Use the walls around the bed for shelves and pinboards.
Give each child a defined area. Separate storage, individual reading lights and their own bedding help a shared room feel fair. Keep the floor as clear as possible for play.
Small rooms reward careful planning. Our article on whether you can fit a chest of drawers in a small UK room is a useful companion when working out what else will fit. For shared rooms, our guide to storage for UK children who share rooms has further ideas.
A bed chosen for a seven year old will still be in use when that child is a teenager, so it helps to think a few years ahead. A young child with a high sleeper may want a play den underneath at first, then a desk for homework, then perhaps a small sofa or extra storage. High sleepers with movable or modular furniture beneath handle that progression well.
Bunk beds change in a different way. Siblings who share happily at six and eight may want privacy at eleven and thirteen. A split bunk lets the beds move into separate rooms when that happens. A fixed bunk usually stays as a shared or guest bed.
Height preferences change too. Some children love being high up at first and later find climbing a ladder every night tiresome, particularly when they are ill or tired. A mid sleeper or a split bunk used as two singles can be a gentler arrangement during those years.
Raised beds bring a few everyday challenges that are easy to plan for. Changing bedding on a high sleeper or top bunk is awkward, so choose fitted sheets with deep corners and a lighter duvet. Keep a small shelf or bed side caddy within reach of the top sleeper for a book, a drink in a closed bottle and glasses.
Lighting needs thought on both types. On a high sleeper, the desk area beneath needs good task lighting, while the sleeper above benefits from a soft reading light positioned safely away from bedding. On a bunk bed, each child appreciates their own light so one can read while the other sleeps.
Finally, keep the area around the ladder clear. A tidy floor at the foot of the ladder is one of the simplest ways to make night time trips to the bathroom safer for any child sleeping up high.
Start with how many children will sleep in the room. One child in a small room is usually better served by a high sleeper. Two children sharing usually benefit from a bunk bed. Then think about what the room needs beyond sleep: a desk, storage, play space or a guest bed. Finally, check the ceiling height and the age of the children.
You can compare both types across our children’s and bedroom ranges at Furniture in Fashion, with free delivery to most UK mainland postcodes.
For one child, a high sleeper usually makes better use of a box room, because it frees the floor beneath. For two children, a bunk bed is more practical.
It is widely recommended that children under six do not use raised beds at top bunk height. Mid sleepers are a lower option for younger children.
Many high sleepers include a desk or leave room for one. Check the clearance beneath the bed so the child can sit and stand comfortably.
Generally not, since a high sleeper is designed for one sleeper. If you may need two beds later, a split bunk bed offers more flexibility.
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