Sliding window Nano-win

Sliding window is one of the most popular models of double glazed windows UPVC, which has the most fans of double glazed windows. The shutters of this type of window are sliding, ie the shutters are moved in parallel and on their respective rails. In places where we face space constraints to open the window inwards, the use of this type of window is recommended and it is definitely at a lower level in terms of sealing than the hinge of two opening modes.