Curtain Design
Rolling grilles are built from interlocking steel profiles joined with rods, creating a lightweight yet strong structure. The open-cell design maintains security while ensuring visibility and airflow. These features make them especially suited for retail stores, malls, and car parks where both safety and transparency are required.
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Distance Between Center of Tubes (H)
58 mm
77 mm
Material Thickness
2.0 mm
1.5 mm
Horizontal Distance Between Links (L)
200 mm
300 mm
400 mm
200 mm
400 mm
Curtain Weight
Approx. 12.0 kg/sqm
Approx. 10.7 kg/sqm
Approx. 9.3 kg/sqm
Approx. 9.0 kg/sqm
Approx. 10.7 kg/sqm
Diameter of the Tube
14 mm
14 mm
Size Limits
Standard grilles can be manufactured up to 12 meters wide and 6 meters high. For larger openings, custom-engineered solutions with removable mullions or multiple sections are available. The modular design ensures the product adapts easily to architectural requirements.
Visibility & Ventilation
The grille curtain provides up to 70% visibility, allowing customers to see inside even when the premises are closed. This transparency helps maintain airflow, reduces heat buildup, and supports natural ventilation. It’s an ideal solution where safety cannot compromise openness.
Surface & Finish
All grilles are available in steel as standard, aluminum and stainless steel if required. For design-conscious applications, powder coating in any RAL color can be specified, ensuring the shutter blends seamlessly into its surroundings while providing extra corrosion protection.
Operation & Controls
Grilles can be operated motorized for entrances. Controls include key switches or remote transmitters, with optional safety features like obstacle detection and motion sensors to enhance user safety.
