Altair Louvre Windows by Breezway are available with a wide variety of glazing options to suit various climatic conditions.
In warm climates, reducing the amount of hot sunlight that enters the home through windows is a primary consideration. Toned glass and timber blades are great louvre window options for this.
In cooler climates, low e coatings on louvre windows are beneficial as they increase the insulating properties of glass yet still allow free heating from the sun on cold days.