Timber, PVC or aluminium sliding doors

Opening types

Open the space for modern architecture:

With SIEGENIA PORTAL hardware, sliding doors easily bring light and movement into modern design concepts and invigorate the room atmosphere. Because you can practically dissolve walls "into thin air" with opening widths up to 12 m and overall widths up to 19.8 m. Clever comfort functions and innovative bogie wheels enable sliding doors of any dimension to slide almost weightlessly. A simple action, touch of a button or our app is enough to do this.

With the complete range of opening types and solutions for the highest weight classes, with SIEGENIA PORTAL, you always have the necessary freedom to perfectly adapt your sliding door system to your individual rooms.

Lift & slide systems
PORTAL HS

Up to max. 19800 mm
Up to max. 13300 mm
Up to max. 9900 mm
Up to max. 6700 mm

Sliding systems
PORTAL ECO SLIDE

Up to max. 10000 mm
Up to max. 10000 mm

Parallel sliding systems
PORTAL PS comfort

Up to max. 6400 mm
Up to max. 4800 mm
Up to max. 3200 mm

Parallel slide & tilt systems
PORTAL PSK comfort

Up to max. 8000 mm
Up to max. 6000 mm
Up to max. 4000 mm

Sliding systems
PORTAL CS

Up to max. 10000 mm
Up to max. 5000 mm

Fold & slide systems
PORTAL FS PLUS

Up to max. 6300 mm
Up to max. 5400 mm
Up to max. 4500 mm
Up to max. 3600 mm
Up to max. 2700 mm
Up to max. 1800 mm