Our growing high bed is a true transformation artist and a faithful companion of your child – from baby and crab age to kindergarten and school to adolescence. Once purchased, the uniquely well-thought-out Billi Bolli high bed can be mounted in six different construction heights (i) over the years without any additional parts. The stable and variable high bed made of solid wood makes all developmental steps of your child involved. It transforms from a cot to a cot and a youth high bed. This built-in "co-wax idea" makes the purchase of additional cots superfluous. You've done the issue with a single purchase. Sustainability, durability, flexibility and quality make the growing bunk bed the best-selling bed in our Billi Bolli bed program. We are happy about that!
And there's more to it: With our extensive, optionally available cot accessories, the growing bunk bed becomes a real play and adventure bed for pirates and pirates, knights and princesses, train drivers and firefighters, flower girls, and and and...
One bunk bed, many construction possibilitiesFrom the baby cot to the youth high bed – the growing high bed from the Billi-Bolli workshop has the right height for all ages:
Assembly Height 1: for babies and children up to approx. 2 years
When the little ones can only crawl, the lying surface of the growing high bed remains directly on the ground. Here the little world explorers have almost ground-level space for sleeping, cuddling and playing and are yet completely protected. Falling down is impossible, but getting in and out yourself is all by yourself.
A fabric sky or curtains in your favorite colors make the bed a beautiful nest for the first two years of life.
With our optionally available wooden baby grilles, you can even turn the growing bunk bed into a safe crib and use it for your newborn baby. The grids can be used up to body height 3.
Assembly Height 2: for children from 2 years
But I'm soooo big! At about 2 years old, it goes up already higher. The growing bunk bed is being rebuilt and your child is in the standard bed height of 42 cm. The little ones can safely get in and out and maybe soon go on their own in the morning.
Mum and Dad make themselves comfortable on the edge of the bed before bed and tell a good night story. So you can snooze and dream wonderfully under an airy starry sky tent.
Assembly Height 3: for children from approx. 2.5 years
Small summit climbers and climbers are happy about this sleeping camp at approx. 70 cm height. The high fall protection and the handles make the bed very safe. And best of all, there's a lot of space under the loft bed! With a curtain, the cave under the sleeping level is ideal for hiding or storing toys.
Now our bed accessories come into play: Decorative themed boards stimulate the imagination of fairy tales, daring knights or young train drivers – and also look great! Equipped with the matching slide or a cool hanging chair, the high bed becomes a play bed and the children's room becomes an indoor playground.
Assembly Height 4: for children from approx. 3.5 years
Here, the available space in the children's room is used twice: sleeping at approx. 102 cm height and under the loft bed two square meters of additional play area are waiting to be conquered. Especially popular with the children is a play cave with curtains. A Casperletheater can also be perfectly set up.
Small builders are happy about a play crane, acrobats over the rocking plate or the climbing wall and sailors over a steering wheel and the appropriate portholes themed board to let off steam in their great adventure bed. What is right for your child, you know best. Take a look at our cot accessories page.
From 3.5 years, the children have a safe feeling for height differences and can climb out of bed safely even at night. And with the daily training, the next bed conversion is soon due.
Assembly Height 5: for children of pre-school and primary school age
When school begins, it is also time for a change in the children's room. No problem! Our growing high bed goes up one floor. At this height, there is plenty of room under the loft bed for shelves, department stores or a cosy seating and cuddly corner. And with folding mattress or hammock there is even room for a dear overnight guest.
With our optional motif boards, the high bed becomes a fire truck, a flower meadow or a knight's castle, or, or ... And - hui! – how about the exit quite fast via an additional slide or the fire brigade pole? With our cot accessories you are only spoilt for choice.
The children should be safe climbers for sleeping at a height of 135 cm and feel completely comfortable on the upper floor. The high fall protection and the handles on the ladder ensure safe sleep at night and stop when getting in and out.
Assembly Height 6: for pupils aged 10 and over, adolescents and young adults
Really cool, if you can chill and sleep here at a height of approx. 167 cm and there is so much extra space available under the children's and youth bed. For example, for the desk, for shelves and cupboards or for a comfortable seating area for reading, learning and listening to music. Thus, even the smallest children's room is used perfectly and even the teenager can set up and use his little kingdom according to his own taste.
The growing bunk bed has only a simple fall protection at this height as standard. The children from 10 years should therefore move safely and be risk-aware climbers.
Length = mattress length + 11.3 cm
Height = 228.5 cm (swing beam ⓘ)
mattress size 90 × 200 cm
⇒ external dimensions of the bed: 103.2 / 211.3 / 228.5 cm
Variants of the Loft Bed Adjustable By Age
Well guarded from day one! You can use our growing bunk bed even from the birth of your baby as a crib. The matching baby grids are optionally available for the full and half mattress surface and can be used on heights 1, 2 and 3. So you have completely solved the topic of cot in a safe and fun way from the beginning.
Construction heights 7 and 8: the extra-high variants
Can it be a little more? If you want to build the high bed for teenagers or young adults in heights 7 and 8 (i) or even want a high drop protection at height 6, it can be equipped with even higher feet and a higher ladder.
For the ladder, various positions on the bed are possible, see Ladder and Slide.
With our conversion sets, you can convert the Loft Bed Adjustable by Age into one of the other types, e.g. into the Bunk Bed when your child is going to have a sibling. This bed can be used infinitely!
Some other variants like Pitched Roof Step, Corner Swing Beam or Play Floor instead of a Slatted Bed Base can be found at Other Options.
The Loft Bed Adjustable by Age can – like all of our beds – also be assembled mirror-inverted.
Configuring the high bed with growing
Highest safety according to DIN EN 747
Our growing bunk bed is the only one of our own kind that meets the safety requirements of the dIN EN 747 "bunk beds and bunk beds" standard. TÜV Süd has taken a close look at the loft bed and subjected it to extensive stress and distance tests. Tested and awarded the GS seal (Tested Safety): The raised bed with growing height 5 in height 5 in 90 x 200 and 100 x 200 cm with ladder position A, without rocking beams, with mice themed boards all around, untreated and oiled-waxed. All important distances and safety features also comply with the test standard for all other versions of the loft bed (e.g. other mattress dimensions). If you are looking for the safest loft bed, you are therefore in the right place with us. More information about the DIN standard, TÜV testing and GS certification →
By default, it comes with:
Not included by default, but are also available from us:
You get ...
* highest safety according to DIN EN 747 (i)
* Pure fun thanks to a wide range of accessories (i)
* Wood from sustainable forestry (i)
* a system developed over 28 years
* individual configuration options
* personal advice: +49 8124 / 907 888 0
* Production in our workshop (i)
* first-class quality from Germany (i)
* Conversion options with expansion sets (i)
* 7-year warranty on all wooden parts (i)
* a detailed setup guide (i)
* Possibility of secondhand resale (i)
* the best value for money
Customize this cot with our accessories
Customize your cot with our diverse accessories. For example, you can turn a ship, a princess castle or a fire engine out of bed. These are the most popular accessory categories:
Photos of our customers
We have received these photos from customers. Click an image for a large view.
Customer opinions on the growing high bed
Dear Billi-Bolli team,
We wanted to thank you for our super awesome loft bed! Max swings without end, even the play crane is constantly in use. I could not believe how much it can actually lift!
Greetings from Berlin
Maria does not want to sleep anywhere else anymore. Greetings from Greece.
Dear Billi-Bolli team,
We would like to thank you for this absolutely beautiful loft bed. Our age-adjustable pirate loft bed with the pitched roof step, coloured in white and blue, fits perfectly underneath our pitched roof. The bed, as well as the colours, look just wonderful. Our son is super excited. Thanks.
Rackow Family from Kalbe/Milde
It has been three months now since we mounted our loft bed and we would like to send you a few pictures today, combined with a very big thank you for this fantastic bed.
On the 1st August our daughter received it for her 4th birthday and she has been excited about her castle ever since – “Sleeping Beauty” is currently her favourite theme.
Dear creators of our wonderful adventure bed!
It has taken us, unfortunately, a while to send photos your way, but we finally got around to it. We are still absolutely stoked about our great loft bed and we surely will stay this way for a long while. Thank you so much!
Dear Billi-Bolli team,
Attached are some photos of this awesome kid’s loft bed…
It is astounding how many children can play peacefully around it as well as on it. Even under the loft bed you can make yourself cosy (the curtains are handmade).
The small overhead shelf is very practical (it is constantly filled to the brim and we regularly have to remind our 5-year-old to clear everything away and tell him to only bring up “the essential items”). Every accessory has been absolutely worth it (and of course, the bed as well). Our 5-year-old sleeps soundly in it and enjoys the opportunities to retreat.
Today I’d like to finally send you a few photos of our fantastic Billi-Bolli bed. It’s an absolute dream and we’re totally happy and satisfied with it. Our daughter loves her adjustable loft bed to bits and calls it “her room”. Thanks to the shelves she can also hide her personal belongings from her little brother. And the little brother is in seventh heaven when he is invited to “come over and visit” her.
The assembly of the loft bed was also very simple. It was actually a lot of fun once we understood the bed’s design. We would like to thank you again for the friendly and competent service of your team, we appreciate it! And enormous praise for this unique concept and the amazing quality!
Many heartfelt thanks from Copenhagen
The loft bed was delivered last Friday and I assembled it with the help of my in-laws… an absolute dream-bed! Now if I could only be 30 years younger!
I am thrilled with the quality and design!
Thank you so much!
Dear Billi-Bolli team,
The wonderful Billi-Bolli Loft Bed made of pine (with honey colour oil finish) is now completely assembled. Our son is excited and swings, swings and swings. Us parents are also very satisfied with the result. Wonderful quality and very sturdy!
Warm regards from Wülfrath
Cordula Block-Oelschner with Captain Lasse
Hello dear Billi-Bolli team!
We have been meaning to send you photos of both of our beds for quite some time now but something always came up. So here are the photos!
We didn’t regret for one second creating for each of our kids their own “kingdom”! And most importantly, the children are very satisfied with their beds.
How time flies. After about 2 years we went to the next assembling option. The first bed, for our oldest, was already at assembly height 2, then at 3 and now at assembly height 4. The second bed, for our youngest, was a cot and it is at present a crib for her and a climbing castle for the oldest.
Our oldest, by the way, loves to swing on his rope. We think that the swing beam and all of its possibilities are fantastic!
Many warm regards,
Dear Billi-Bolli team,
As I’m now looking through photos of our daughter’s 6th birthday, I remembered the photos on your website. We’ve had this bed for almost three years and are still very, very pleased with it. Our second daughter just turned 11 months, so that the next Billi-Bolli bed will be needed shortly…
For her very special Fairytale Birthday the loft bed had to withstand quite a bit and did so with ease. We always enjoy to recommend it.
Warm greetings from Essen
In the meantime, we have let someone sow a matching curtain with fish motif for us, which works very well with the loft bed!
Our son has a lot of fun with the bed (his sister actually as well…)! Again, thank you very much!
Best regards from Braunschweig!
Hello dear Billi-Bolli team,
We’ve got our bed last week and are totally happy and excited! Choosing the 1.20 m width has been proven to be very comfortable and ideal. It’s so nice and cosy and super well-crafted, and and and!
Everything went pretty well, from ordering to delivery. The assembly went well and also quite quickly thanks to the Prosecco spurring us on. It was surely meant as a reward for the busy builders – right? We have thus christened the bed and had a fun evening. Thank you for everything – you really are completely recommendable!
The only thing that saddens us is the fact that we didn’t buy it a lot earlier. (We knew nothing about it – this means: more advertising!)
Enclosed please find a few photos of the finished bed along with the new owner.
Greetings from Wienhausen
Hello dear Billi-Bolli team,
The kid’s loft bed was delivered the day before Christmas, in perfect time for celebrating Christmas :o)
By the 25th we had the bed already assembled and are very excited about it. The bed looks awesome and is very sturdy!
Choosing a Billi-Bolli bed was the right decision. I looked on the Internet for a while, trying to find something comparable (or maybe less expensive) but the search didn’t yield much. But now, as it is, I have to say it’s worth every penny!
The loft bed is in the middle of my son’s room, as the room has no straight walls, but three windows and a door :)
But thanks to the high boards (mouse boards) no one can fall out.
Hoppe Family, Luneburg Heath
Now for the cool part: The loft beds have been mounted over the corner of the room, creating a kind of “climbing step”. The only way down from the bed is the fireman’s pole. Lisa climbs over from her bed to Gion’s bed to also use the fireman’s pole from there. The rope is also in use,very often by all of the children. The wall that you produced for us has really come in handy and held steady. There is also a wonderfully cosy area under the bed. The children just love sitting down there reading books. Both beds are very comfortable and a pleasure to sleep in…
Dear Mrs. Eckert,
You will find a photograph of our assembled beds attached. The children love their new bed and I think it is absolutely beautiful!
A truly great and valuable product!
Kind regards from Vienna
My son is as happy as he can be (“Mama, I love this bed”), family, friends and acquaintances as well. My brother now also wants to get one of these loft beds for his young daughter, the same with a colleague.
In the meantime, we have mounted the loft bed at a new height and the new desk works very well, we are again blown away by the Billi-Bolli quality! Attached you can see the happy children with their new furniture.
Thank you very much.