Sliding sash opens horizontally or vertically, allowing for easy operation – an ideal choice for difficult to-reach places. The Auto-Lock feature which automatically locks the window when closed makes it more secure.
Simplicity and durability and configurations (slider and fixed) makes them a perfect choice for modernistic era.
The casement windows are most energy-efficient windows those provide excellent ventilation and close tightly against harsh weather with minimum air leakage and infiltration.
They are easy to clean, smooth and secure in operation with wide opening allows you enjoy the view all year round.
For more information on Energy Star, click here to access National Resources website