Exterior Window Crown

An exterior window crown is a polyurethane decorative element with a horizontal or curved profile, fitted to the top edge of a window on a building's exterior. It crowns the top of the window opening and adds a classic accent to the facade. Polyurethane is lightweight, so above-window installation is easily carried out using adhesive together with mechanical fasteners. It resists moisture, frost and outdoor weather, does not crack or swell, and can be painted with exterior facade paint. Because it is far lighter than stone or concrete, it adds no extra load to the wall and installs quickly. Polure produces exterior window crowns in size options suited to different window widths.