Shutter sections: Aluminium PU-foam filled sections
Box form: square
Box design: EPS (Styropor)
Curtain type: aluminium
Access hatch: from the outside down
Guide rails: aluminium
Installation anchor bolts: yes
Thermal insulation: yes
Drive: electric motor or manual gear
Roller insect screen: no
The permanent joint at the box keeps the installation perfectly sealed on the indoor side.
The PVC shape for installation of the window frame with an improved stability comes with a steel reinforcement system for a better torsional strength.
The Neopor insulator improves the thermal insulation performance.