In order to ensure an exceptionally high level of anti-burglar protection, we manufacture rolling grilles that conform to resistance class RC3 (DIN EN 1627:2011). The basic requirement for assembly of RC3-tested folding grilles is a fastening substrate conforming to DIN EN 1627. This is because each grille is only as good as the substrate supporting it. We manufacture rolling grilles with tested security in accordance with RC3 in a special design with the following characteristics:
- Maximum grill dimensions 4600 x 4500 mm, any dimensions are constructed (without certification) based on the RC3 special design
- Electromagnetic locking
- Reinforced end rail
- Material dimensions min. 18 x 4 mm with cross-bar, straight honeycomb 185 x 120 mm
- Can only be installed inside as right roller (not attack side)
- Galvanised or stainless steel
