Enhance your home with Crystal uPVC French Doors, designed to seamlessly connect your indoor and outdoor spaces. Perfect for conservatories or gardens, these doors are crafted from thermally advanced uPVC frames for superior insulation. Featuring energy-efficient double glazing with a 28mm Low E toughened safety unit filled with argon gas and a Warm Edge spacer bar, they achieve an impressive overall U-Value of 1.4 W/m2K. The left-hand master door includes a single handle, a high-security hook lock for maximum peace of mind, and trickle ventilation for controlled airflow. These doors require minimal maintenance and are built to last, suiting any property style. All necessary hardware including the sill are included. Sizes are actual product dimensions, including a 30mm sill allowance. Product Summary: Crystal uPVC French Door, Left Hand Master, White, 1690mm x 2055mm, Clear Glazing, High Security Lock, Energy Efficient, Low Maintenance.