Enhance your home with Crystal uPVC French doors, combining style, security, and energy efficiency. These doors feature toughened 28mm double glazing with a U-value of 1.4 W/m²K, keeping your home warm and reducing energy bills. Perfect for seamlessly connecting your living space to gardens, patios, or conservatories, the clear glazing floods your home with natural light. Security is paramount with a three-hook locking mechanism, ensuring peace of mind. Improve internal air quality with the integrated trickle ventilation. Designed for low maintenance, these doors are easy to clean and offer a sophisticated aesthetic with an anthracite grey exterior and a classic white interior. The set includes the frame, glass, handle, lock, and cill for a complete installation. Key Features: * Clear double-glazed uPVC French doors * Left-hand master door opening outwards * U-value of 1.4 W/m²K for excellent insulation * High-security three-hook locking system * Trickle ventilation for enhanced airflow * Easy to clean and maintain * Anthracite grey exterior, white interior Crystal uPVC French Door, Left Hand Master, 1190mm x 2090mm, Clear Double Glazed, Grey/White.