PVC-U casement windows are the most popular style in the UK, characterised by outward-opening vents combined with fixed panels. They are available in a wide range of styles and colours. The profiles are slim yet strong and insulating. When combined with high-quality glazing, they create a thermally efficient, robust, and easy-to-maintain window that will look good for years. This A-rated window features a U-Value of 1.3 W/m2K and includes 28mm low E double glazing with an argon gas fill and a Warm Edge spacer bar. It comes with a white handle and sill (the sill is included in the overall product height). The espag locking system includes a night vent position for two locked positions, and trickle ventilation allows controlled airflow. The product dimensions are H:96.5 x W:61.0 x D:7.0 cm. It is white in colour and comes with a 10-year manufacturer's guarantee. The product is viewed from the outside.