Answer:
Minimal ceiling height = your height + 50 cm
The thing that makes our trampolines so special is the incomparably high elasticity due to the rope ring suspension. Training on these devices is therefore quite different to the conventional trampolines where you primarily jump up from the mat and are slightly cushioned when lading on the mat, whilst on our devices the upward jump is not as important as braking during the downward deceleration.
As soon as you step onto our rope ring trampoline, the jumping mat sinks downwards and from this starting point you then start swinging up and down. Whilst braking, you dive deep down into the device and even when exercising intensively, you hardly swing over and beyond the frame.
Our trampolines have an overall height of ca. 35 cm and even when training intensively, you only swing approximately 10 cm above the frame. As a guideline therefore, you can use the formula in the caption above for the minimal necessary ceiling height. Of course, theoretically speaking, it is possible to jump higher than this on our trampolines, but it only leads to unnecessary overloading of your joints and increased wear and tear of the rope rings.