The 300 Series bi-fold door is a robust, non-thermally broken aluminium system designed to maximise space and create a wide, open connection between indoor and outdoor areas. Ideal for patios, decks, and entertaining spaces, it allows panels to fold and stack to one or both sides for a clean, unobstructed opening. Built with strength and ease of use in mind, the 300 Series bi-fold includes a multi-point locking system for added security, adjustable bracing to maintain alignment, and durable stainless steel components for long-term reliability. With its straightforward design and smooth operation, it’s a practical, stylish solution for everyday Kiwi homes.