Durakraft’s vertical sliding window collection brings classical charm and contemporary function together. Created for tall window spaces and selective ventilation, each sash moves effortlessly within a robust frame. With a glass and hardware weight limit of 13.5 kg, these windows are built for smooth glides and safety. Whether for ventilation or as an emergency exit, the 1:1.618 golde... https://durakraft.in/vertical-sliding-window/