The Crystal top hung opener over fixed light PVC-U window is white, measuring 905mm x 1040mm (W x H). It features A Rated glazing, an Espag locking system, and a white handle and cill. The product is viewed from the outside. PVC-U casement windows are a popular choice, known for their outward opening vents combined with fixed panels. These windows offer slim, strong, and insulating profiles, creating a thermally efficient, robust, and easy-to-maintain window. Specifications: Dimensions: H:104.0 x W:90.5 x D:7.0 cm Colour: White Guarantee: 10 Years Manufacturer's Guarantee Material: U-PVC Model Number: 6WH9051040