Everything You Need to Know About Chair Beds

A chair bed is a single armchair that converts into a single bed, usually by unfolding a cushioned mattress forwards from the seat. It gives you an occasional sleeping space in the footprint of an armchair, which makes it well suited to box rooms, studies, children’s rooms and small flats where a full sofa bed would not fit. It is designed for one sleeper, and for occasional rather than nightly use in most cases.

That short answer covers the essentials, but there is more to choosing a good one than simply finding the smallest model. Chair beds sit within our wider range of modern chair beds and sofa beds UK, and the differences between designs affect comfort, ease of use and how well the chair looks during the many days it is not being slept on.

How a Chair Bed Works

Most chair beds use one of three approaches. The first, and most common, is the fold out foam design. The seat, backrest and an extra hidden section are made of firm foam pieces hinged together. To make the bed, you pull the seat forward and the sections unfold into a flat, continuous mattress that rests on the floor or on a low frame.

The second approach uses a metal mechanism similar to a small sofa bed. The seat cushions are lifted off, a folded frame with a thin mattress is pulled out, and legs drop down to support it. This feels more like a conventional bed, though the chair itself is often bulkier as a result. It is the same kind of mechanism found in many larger designs across our modern sofas UK sale, scaled down to a single seat.

The third, less common, is the reclining style, where the back lowers and a footrest rises to create a flat surface. These suit lounging and napping more than overnight sleeping, as the surface can have slight angles at the joints.

Who Chair Beds Suit

Chair beds solve a specific problem: needing a spare bed without having a spare room. They are a sensible choice for a home office that sometimes hosts a guest, for a child’s bedroom where a friend stays over, or for a studio flat where the living space has to cover everything.

They also help families with grandparents or relatives who visit a few times a year. Rather than giving up an entire room to a guest bed that sits empty most of the time, a chair bed provides a comfortable reading seat on ordinary days and a bed when needed.

They are less suited to couples, since nearly all designs sleep one person, and to anyone who needs a bed every night. For regular sleeping, a dedicated single bed or a full sofa bed with a deeper mattress will generally offer better long term support.

Measuring for a Chair Bed

A chair bed is compact when closed, but it still needs space to open. The extended length is typically close to that of a single mattress, so you need a clear run of floor in front of the chair roughly the length of an adult. Check this before buying, especially in narrow rooms where a desk or wardrobe sits opposite.

Width matters too. Some chair beds are noticeably wider than a standard armchair because the mattress inside must be wide enough to sleep on. If the chair is going into an alcove or beside a radiator, measure the space carefully and allow a little extra for the arms.

Seat height is worth noting if the chair will be used often by older relatives. A slightly higher, firmer seat makes it easier to stand up. Low, deep seats look relaxed but can be harder to get out of.

Comfort: What to Look For

Comfort on a chair bed comes from the mattress, not the upholstery. Foam density is the key factor. Higher density foam feels firmer, keeps its shape for longer and gives more even support across the joins. Lower density foam feels soft at first but can compress unevenly after repeated use.

Look at the number and position of the joins when the bed is open. Fewer joins, or joins that sit away from the shoulders and hips, give a smoother sleep. Some designs include a separate mattress topper or a zip on cover that bridges the sections, which helps a great deal.

Memory foam layers are becoming more common on chair beds. They mould around the body and soften the feel of the joins, though they can feel warmer than standard foam.

Style and Upholstery

Chair beds now come in far more styles than the boxy designs many people remember. Rounded shapes in boucle or soft velvet suit contemporary and Scandinavian rooms. Tailored models with clean lines and button details sit comfortably in more traditional schemes.

Because the upholstery forms the sleeping surface, removable and washable covers are a practical advantage. Durable woven fabrics resist pilling and stand up to the extra handling that comes with converting the chair. In children’s rooms, darker or patterned fabrics hide marks, while in a home office a neutral tone keeps the room feeling calm and focused.

If you are furnishing a room around a single armchair, our selection of 1 seater fabric sofas UK sale is useful for comparing shapes and fabrics, even if you settle on a convertible version in the end.

Chair Beds Compared With Other Options

Chair bed or futon

Futons usually offer a larger sleeping area and can sleep two, but they take up more space and tend to look more casual. A chair bed is neater and more furniture like during the day.

Chair bed or day bed

A day bed provides a permanent single sleeping surface that doubles as seating. It needs a full single bed footprint at all times, whereas a chair bed folds away to the size of an armchair.

Chair bed or inflatable mattress

An inflatable mattress costs nothing in floor space when stored, but it needs inflating, can lose pressure overnight and offers no seating. A chair bed is always ready and serves a daily purpose.

Making a Chair Bed Feel Like a Proper Bed

A few small touches make a big difference for guests. Keep a dedicated set of bedding sized for a single mattress nearby, ideally in a drawer or storage box in the same room. A fitted sheet keeps everything in place better than a flat sheet, especially on fold out foam designs.

Place a small table or stool beside the chair so a guest has somewhere to put a lamp, a glass of water or a phone. A footstool can double as this surface during the day. Our range of modern footstools UK includes compact designs that tuck neatly beside a chair.

Finally, open the bed fully at least once before your first guest arrives. It helps you check the mattress has settled, that the floor area is clear and that the chair sits evenly once folded back.

Chair Beds in Children’s Rooms

Children’s bedrooms are one of the places where chair beds really prove their worth. During the day, the chair gives a child a comfortable reading seat that feels grown up. When a friend comes for a sleepover, it unfolds into a second bed without anyone needing to give up their room or sleep on the floor.

For younger children, fold out foam designs are often the most suitable, as there are no metal parts to trap fingers and the bed sits low to the ground. Choose a cover that unzips for washing, and a colour or pattern that will still suit the room as the child grows. Showing older children how to open and close the chair properly helps the mechanism and fabric last much longer.

Care and Longevity

Like any upholstered piece, a chair bed lasts longer with simple routine care. Vacuum the fabric and the hidden mattress sections every few weeks, as crumbs and dust tend to collect in the folds. Rotate or flip foam sections occasionally if the design allows it, so wear is spread evenly.

When converting the chair, follow the intended sequence rather than pulling at the fabric. Most problems with chair beds come from forcing the mechanism or lifting by the cover rather than the frame. Handled with care, a well made chair bed can give years of everyday seating and occasional guest use. If you are considering an upgrade to the mattress itself, our guide to memory foam mattresses in UK sofa beds explains how the material changes the feel of a convertible bed.

You can browse chair beds and other compact sleeping solutions at Furniture in Fashion. Returns are available up to 30 days.

Frequently Asked Questions

Can an adult sleep comfortably on a chair bed?

Yes, most chair beds are sized to sleep one adult. Check the extended length against the height of your likely guests, and look for higher density foam for better support.

Are chair beds suitable for everyday sleeping?

They are generally intended for occasional use. For nightly sleeping, a dedicated bed or a sofa bed with a deeper mattress will usually offer more lasting comfort.

How much space does a chair bed need when open?

Allow roughly the length of a single mattress in front of the chair, plus a little clearance to walk around it. Always check the open dimensions for the specific model.

Can two people share a chair bed?

Almost all chair beds are single sleepers. If you often host two guests, a double sofa bed is a more suitable choice.