Accordion Curtains in Class EI
The world’s first ultra-lightweight, flexible, foldable fire curtains with an EI 120 fire resistance rating provide a solution that guarantees complete passive fire protection combined with exceptional design flexibility.
The combination of advanced technology and a modular design allows the accordion-type curtains to be adapted to any project — from simple single-module layouts to complex L-shaped, U-shaped, or polygonal configurations. Prefabricated components simplify transportation and installation, while the system as a whole gives architects and investors the freedom to shape spaces without compromising safety.
The system is equipped with specialized fire-rated drives that enable gravity-controlled closing even in the event of a power failure. An integrated anti-drop safety mechanism ensures full control and safety during curtain descent. The curtains feature a control unit with a battery backup, allowing connection to the Fire Alarm System (FAS).
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Product Features
- can be manufactured in various shapes (e.g. L-shaped, U-shaped, or any other open or closed configuration), providing full freedom in interior design and space planning
- integrated seamlessly into the building’s architecture, the system remains concealed within the suspended ceiling until activation
- installation does not require vertical mounting surfaces
- prefabricated modules simplify transportation and assembly and significantly accelerate the installation of the entire system
Specification
| PRODUCT TYPE | flexible, foldable curtains |
| DIRECTION OF MOVEMENT | vertical |
| INTENDED USE | closure of openings in vertical building partitions and individual fire compartmentation where installation to vertical mounting surfaces is not possible |
| RESISTANCE CLASS | EI 120 |
| APPROVED DOCUMENTS | CE 0370-CPR-7899 issued by Applus [no. 0370] |
| HARMONISED STANDARDS | EN 16034, EN 13241 |
| CURTAIN WEIGHT | 2,35 kg/m2 |
| MODULE DIMENSIONS | CE: 21 500 mm x 17 500 mm (W x H) |
| CONSTRUCTION | modular curtain system |
| GEOMETRY | polygonal shapes with any side lengths and angles |
| MINIMUM INSTALLATION DIMENSIONS | product individually adapted to the project situation |
Additional Options
- smoke detectors, manual fire alarm call points, optical and acoustic signal devices
- painting of steel elements in any color from the RAL palette
- corrosion protection / painting in classes from C3 to C5
- made of stainless steel
- safety strip