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You need to select criterias first The classic, robust design provides the highest level of burglary protection and is designed for customers who value their security. At the same time, it provides excellent acoustic insulation of the apartment from stairwell sounds.
This door model is also equipped with the patented GERDA RIM 6000 cylinder, which guarantees the uniqueness of the key code (over 4 billion combinations). The flagship GERDA cylinder is only fitted to STAR 60 series doors.
Underneath the decorative sash cladding, there is a concealed hardened protection consisting of a truss made of pastoralised steel channel bars and hardened rods. 11 movable (horizontal) locking points provide additional protection against breaking through the door.
TECHNO’s perfectly matched door handles and trim panels give the door a distinctive finish.
“Altas is the official representative of GERDA, the leading manufacturer of exterior doors in Eastern Europe. GERDA reinforced metal exterior doors are specially designed for exterior conditions, so their security is not affected by changes in temperature, humidity or other weather conditions. The door leaf is filled with compressed polyurethane foam for excellent thermal and acoustic insulation. GERDA has a huge range of exterior and interior door models, so you’re sure to find a choice.
