Enhance your home with the popular Crystal uPVC Casement Window. This A-rated window features a left-hand side hung opening vent next to a fixed light, measuring 1190mm wide by 1040mm high. Crafted from durable, insulating uPVC profiles, it offers slim yet strong construction for excellent thermal efficiency and low maintenance. The window includes a Low E 28mm glazing unit filled with argon gas and a warm edge spacer bar for superior insulation (U-Value of 1.3 W/m2K). It comes complete with a white handle and a 30mm sill integrated into the overall height. Security and convenience are ensured with Espag locking, offering a night vent position for two locked settings, and trickle ventilation for controlled airflow. Fitted with egress hinges, this window conforms to building regulations for fire escape. Sizes shown are actual product dimensions. Backed by a 10-year manufacturer's guarantee. Product Summary: uPVC casement window, left-hand opening, fixed light, A Rated, 1190x1040mm, white, trickle ventilation, egress hinges, argon gas glazing, warm edge spacer, 10-year guarantee.