Height extensions are available as an optional extra for most of our space-saving staircases and spiral staircases. You need a height extension if you need to reach a room height that is higher than the standard dimension. When you order a height extension, you get an extra step as well as the extra material for the extended railing.
Please note that you may not install more than a maximum of two height extension elements per staircase. Stability and safety when climbing stairs can no longer be guaranteed if more than two additional steps are installed.