SX45-XLT

Features:

• 4-1/2" frame depth 
• 24 mm and 38 mm XLT polyamide thermal barriers
• Can accommodate different interior and exterior finishes 
• AAMA AW-45 Architectural Performance Class or optional AW-80 rating
• Fixed, half-slide, end-slide or center-slide configurations
• 0.060" to 0.090" extrusion wall thickness
• Rigid, five-member frame construction for ease of installation and lower air infiltration
• Concealed plunger lock, flush mounted actuating handle, and ball bearing rollers on a raised track
• Optional frame cavity foam fillers and triple insulating glass
• Half screens available, removable from the interior