It is the model of the single-leaf PVC window that can be opened in one direction and opens in an arc towards the horizontal axis. Mostly used in bathrooms, toilets and roofs.
As an accessory, scissors attached to the side of the wing are used and can be opened as far as the opening distance of the scissors. The scissors can be deactivated if desired. Can be used with a slam lock or window handle. It can be personalized with selectable colors and patterns and visual harmony can be achieved.