Billi-Bolli children’s beds are available for a wide variety of mattress sizes, making it easy for you to find the ideal bed for your particular room, needs and wishes. This way you can take full advantage of the available space.
The most popular mattress size is 90 × 200 cm. For single beds, this is in general the most prevalent mattress size in Germany. 100 × 200 cm is the second most popular size for our children’s beds. If a parent often sleeps in the same bed as their child or if more space for playing is needed, you can also select a more spacious option instead, such as 120 × 200 cm or 140 × 200 cm. For particularly challenging room situations (e.g. narrow alcoves or niches) we also offer beds for smaller mattress sizes with 80 cm width or 190 cm length. We even provide suitable kids’ beds for mattresses up to 220 cm in length, allowing you to use our beds “forever”, as many children nowadays grow rather tall.
If you need a children’s bed for a custom size mattress, please contact us.
The total size of the bed results from calculating the mattress size and the wooden construction parts. The outside dimensions are available on the respective product pages of our kids’ beds.
Tips regarding international mattress sizes
If you buy a mattress from us, you can choose from any of the mattress sizes we offer for our kids’ beds.
If you already have a “Single” mattress (35 × 75 in, United Kingdom), it can be used with our 90 × 190 cm beds.
If you already have a “Twin” mattress (38 × 75 in, United States), it can be used with our 100 × 190 cm beds.
If you already have a “Double/Full” mattress (53 × 75 in), it can be used with our 140 × 190 cm beds.
The surface area of sleeping levels equipped with protection boards (the standard configuration for e.g. the kids’ loft bed and the upper sleeping levels of all bunk beds) is slightly narrower than specified because the boards ⓘ are attached on the inside. If you already have a mattress for children that you would like to continue to use, it needs to be somewhat flexible to fit. However, if you are intending to buy a new mattress anyway, we recommend that you order a 3 cm narrower version of the respective children or teen mattress (e.g. 87 × 200 cm instead of 90 × 200 cm) for a less tight fit with the protection boards and it will also make changing the sheets easier. For all the mattress sizes we offer, you have the option to choose the 3 cm narrower variant.
The mattress should be at least 10 cm high for our cots. The height should be a maximum of 20 cm (for sleep levels with high fall protection (i)) or 16 cm (for sleeping levels with simple fall protection (i)).
80 × 190 cm
80 × 200 cm
80 × 220 cm
90 × 190 cm
90 × 200 cm
90 × 220 cm
100 × 190 cm
100 × 200 cm
100 × 220 cm
120 × 190 cm
120 × 200 cm
120 × 220 cm
140 × 190 cm
140 × 200 cm
140 × 220 cm