+++ The entries in the exhibitor & product database correspond to the registration status for FENSTERBAU FRONTALE 2020 from 18 February 2020. +++
French doors perfectly fulfill their role as an entrance to the balcony or a terrace, because with a double-sided handle and the lock they can be safely closed on both sides. The terrace sash with the height of 105 mm significantly increases its static properties and the door functionality; while a relevant profile design enables making doors with a sash opened on the outside and inside of the building. The ideal solution is to use the so-called low threshold which significantly improves communication without crossing the relatively high frame profile.