Upgrade your home with the Crystal A Rated uPVC Top Hung Opener over Fixed Light Window. Measuring 610mm x 1040mm, this white uPVC casement window is a popular choice in the UK, offering a combination of outward opening vents and fixed panels. Its slim, strong, and insulating profiles, coupled with high-quality glazing, create a thermally efficient, robust, and easy-to-maintain window that looks good for years. Key Features: * A Rated window with an overall U Value of 1.3 W/m2K. * Low E 28mm glazing unit with argon gas and Warm Edge spacer bar. * Includes a white handle and sill (sill is included in the overall product height). * Espag locking system with a night vent position for two locked positions. * Trickle Ventilation for controlled air entry into your room. Viewed from the outside, the sizes shown are actual product dimensions, including a 30mm sill for the height. Specifications: Dimensions: H:104.0 x W:61.0 x D:7.0 cm, Colour: White, Guarantee: 10 Years Manufacturer's Guarantee, Material: U-PVC. Model Number: 397354. Product Summary: Crystal uPVC window, top hung opener, fixed light, A rated, 610mm x 1040mm, white, clear glazing, casement window, thermally efficient, low maintenance, trickle ventilation, Espag locking, night vent.