Window Energy Ratings
Enhance the energy efficiency and comfort of a building
Maximum ventilationWith no fixed panes and blades that open almost fully horizontally (87 degrees) Altair Louvre Windows welcome fresh, cooling breezes. These cooling breezes reduce the need for power hungry electric air conditioning systems, thereby helping to save our fragile environment. To learn more about the Benefits of Natural Ventilation please read the Breezway Technical Bulletin below.
View/download Benefits of Natural Ventilation