Feature:
Fusion welded sash & frame
Benefit:
Prevents leaks & adds strength

Feature:
Double weather stripping
Benefit:
Improved Thermal efficiency

Feature:
Positive interlock & weather
stripping
Benefit:
Reduces air infiltration

Feature:
Interior glazing
Benefit:
Increased security & easy glass
replacement from interior

Feature:
Screen channels
Benefit:
Easy interior screen removal