Secure ease of use.
Daylight can flood the room due to the use of large sliding
doors. But behind the optical lightness and special comfort
and convenience often lie sash weights of up to 400 kg.
Even high weight classes can be operated especially easily
and safely with PORTAL sliding door hardware. Intelligent
details and powerful innovations like our comfort gear with
energy storing mechanism, the SOFT CLOSE sash brake or
the fully automatic lift-slide drive make PORTAL a solution
with maximum ease of use.