Fold-out and folding mattresses, grow-with-me children's mattresses and more
Whether it's a grow-with-me children's mattress, a practical guest mattress or a cosy surface for playing and relaxing: our folding and fold-out mattresses offer children and adults more than just a comfortable place to sleep. They're flexible enough to use anywhere in the home and fold away neatly to save space.
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Fold-out mattresses for children: our flexible and foldable mattresses
From a permanent children's mattress to a foldable guest mattress – our fold-out mattresses are remarkably versatile. A fold-out mattress that grows with your child is a clever solution for families who think long-term. Our grow-with-me children's mattresses can be used in different lengths: 130 cm for the youngest children, 165 cm for school-age children and 200 cm for teenagers. That way one mattress sees your child through many years.
Some of our flexible folding mattresses can serve as a cosy play surface during the day and provide restful sleep at night. When you don't need them, our fold-out mattresses take up very little space when folded. For sleepovers they unfold quickly and give small and large guests a comfortable place to sleep.
Key features and benefits of our children's and fold-out mattresses (depending on the model):
- Robust materials: high-quality foam and hard-wearing fabrics keep their shape and support even after years of heavy use.
- Ergonomic comfort: medium-firm padding supports a growing spine and provides restful sleep at every stage of childhood. Always check with a paediatrician about the right firmness level for a children's mattress.
- Grow-with-me sizes: three length settings take your child from toddlerhood through to their teens, making multiple mattress purchases unnecessary.
- Economical and sustainable: one investment for many years reduces cost and waste – ideal for families who plan consciously and with an eye to the future.
- Space-saving storage: when folded, most mattresses fit into any corner and are ideal for smaller children's bedrooms.
- Versatile use: works as a permanent sleeping surface, a guest mattress for spontaneous sleepovers or a soft play surface during the day.
- Washable covers: a removable cover can be easily machine washed after little accidents and is suitable for allergy sufferers too.
- Child-safe zips: special loop-free fastenings prevent children from opening the cover on their own.
Whether it's for sleepovers, adventure play or adult guests: discover our foldable mattresses for children and adults now. You'll also find matching children's beds at IKEA, including some that grow with your child.
How big is a fold-out mattress?
IKEA fold-out children's mattresses are 80 cm wide. The length varies depending on the setting. When fully unfolded, the mattress measures 80x200 cm, giving plenty of room for older children and even adults. When folded, it measures a compact 80x130 cm and fits easily into a wardrobe, the loft or behind a door. The foldable mattress is also available as a suitcase-style mattress that folds up compactly and can be carried by a single handle – ideal for overnight stays away from home.
What size should a children's mattress be?
The right size for a children's mattress depends on your child's age and the size of the bed. For toddlers aged three to six, a length of 130 cm is enough. Once they start school and up to about ten, 165 cm works well. Teenagers usually need the full 200 cm. Always allow 10 to 20 cm more than your child's current height. Grow-with-me mattresses adjust flexibly as your child gets taller.
How thick should a children's mattress be?
For children's mattresses, we recommend a minimum thickness of 10 to 12 cm. Our folding mattresses offer the right thickness, providing enough comfort and support for restful sleep. Even when folded, the thickness stays manageable. More important than thickness alone, though, are the quality and density of the foam, as these determine how well the mattress supports the body.
What firmness level should a children's mattress have?
A children's mattress should be medium firm to firm. A growing spine needs good support without sinking in too deeply. Our fold-out and folding mattresses are specially developed for children and offer the right firmness for every stage of growth. If you'd like to adjust the comfort individually, you'll find matching mattress toppers at IKEA.
Can a folding mattress be used every night?
Yes, our folding mattresses are designed for daily use. Their high-quality materials hold up to years of use, so foldable mattresses offer the same ergonomic support as standard children's mattresses. For growing children, they're a reliable, long-term sleeping solution.
What else should I look out for in a children's mattress?
As well as size and firmness, here are a few more things worth considering. The breathability of our children's mattresses and covers helps create a comfortable sleeping environment. Non-toxic materials protect your child's health. Washable covers can be regularly cleaned in the washing machine to kill dust mites. All covers also come with child-safe, loop-free zips that little fingers can't open on their own. To remove the cover for washing, just use a paperclip. A mattress protector extends the life of the mattress further. And you'll also find matching children's bedding and many other cosy textiles for the children's bedroom at IKEA.