I want a budget-wise solution

Do you want to utilize high reflection of a day light and have an easier montage at the same time?

We recommend combination of a firm tube (ALLUX Plus) with a flexible tube (ALLUX Flexi).


Usage of the combination of both types of tubes


  • on slanting roofs you can use a flexible tube in the location of bend as a connection of two firm tubes.It has two advantages:
    – money saving
    (bend from a firm tube is not the cheapest option)
    – easier montag


  • on flat roofs there is problem (usually) that hole in a roof is not straight above hole in a ceiling. How to solve this problem? The best option is to use tube Flexi which can overcome this unevenness.

Photo gallery – combination of tubes Plus and Flexi