Upgrade your home with the Crystal uPVC Top Hung Opener Window. This popular casement style window features outward opening vents combined with a fixed light for a versatile and attractive addition to any property. Constructed from slim yet strong and insulating uPVC profiles, this window offers excellent thermal efficiency when paired with its high-quality glazing. The A-rated window boasts an overall U-value of 1.3 W/m2K, featuring a Low E 28mm glazing unit filled with argon gas and a Warm Edge spacer bar. It includes a white handle and sill (the sill is incorporated into the overall product height). Enhanced security and ventilation are provided by the Espag locking system, which includes a convenient night vent position with two locking options, alongside trickle ventilation for controlled airflow into your living space. Please note that the product is viewed from the outside to determine image handing, and the sizes shown are the actual product dimensions, with the height including 30mm for the sill. Product Summary: White uPVC casement window, A Rated, Top Hung Opener, Fixed Light, 1190mm x 1115mm, Clear Glazing, U-value 1.3 W/m2K, Argon Gas, Low E Glazing, Warm Edge Spacer, Espag Locking, Night Vent, Trickle Ventilation.