Certificate for fireproof steel room divider panels with glass, protection class EI 120.
Certificate for fireproof two-leave doors with glass, protection class EI 60.
Certificate for fireproof single door with glass, protection class EI 60.
Certificate for fireproof single door, protection class EI 45.
Manufacturing process control certificate against forcing metal doors, force-proof class 4.
Manufacturing process control certificate bullet-proof metal doors, bullet-proof class FB7NS.
Manufacturing process control certificate single metal exterior doors, certify stability against great wind class C3, water resist class 3A/6B, thermal conductivity till Uw=1,3 W/m2K, air conductivity class 3-4, sound isolation Rw=36 dB.
Manufacturing process control certificate two-leave metal exterior doors, certify stability against great wind class C3, water resist class 3A/6B, thermal conductivity till Uw=1,3 W/m2K, air conductivity class 3-4, sound isolation Rw=36 dB.
