Series 58-100, frame and reinforced sheets with galvanized steel reinforcement. Seal seal made of EPDM exterior and interior in sheet and frame, sealing them perimetrally.
Multipoint closure hardware, with key locks and adjustable hinges. Complete water tightness
Airtight opening system for external opening, for single and double glazed glass. Cutting frame and 45 ° blade reinforced with galvanized steel, both leaf and frame.