Hinged at the top of an outer frame and opens towards the outside
Hinged on the side and open towards the outside
Provides improved top and bottom ventilation in rooms; stagnant air is exhausted at the top and fresh air is drawn in from the bottom, and cleaning the glass is very easy from inside of your room.
Opens horizontally from one side to the other, providing easy access to fresh air.
Website by Raw Web Development. All rights reserved.