Aluminum Single Hung Window

· Even sight lines for a balanced look

· Autolock for easy locking

· Hung models feature a constant force counterweight balance system

· Integral pull rail for easy operation of moving sash

· 3-1/4″ frame depth for structural integrity

· Super Spacer enhances thermal performance of glass components

· insulated glass unit featuring Low-E glass

· Argon gas filled chambers for low heat transfer through the glass chambers

· Full weather stripping for enhanced thermal performance