Fire-retardant fire protection window (single-leaf and double-leaf) with certified EI230 classification and pivot leaf. It is designed for installation in exterior walls and offers 30 minutes of fire resistance, smoke protection (S200), and a self-closing function (C2). Made from selected woods (pine, meranti, red grandis, or oak) with visible glazing beads and optional aluminum weather protection rail/front aluminum shell. Equipped with safety glazing (ESG/VSG), self-locking hardware and optional integrated or surface-mounted door closers. Ideal for use in fire-resistant facades where both protection and operability are required.