HARDWARE SYSTEMS CONCEALED HINGES Standard YARO aluminum windows feature tilt/turn hardware with concealed hinges exclusively by Schuco at no up charge. Economy+ Uf 0.41 Schuco AWS 65 Economy value with air tightness and a completely thermally broken frame. Triple pane glazing upgrade option. Frame depth: 2-9/16" Operable face width: 4" Economical value Completely thermally broken Triple pane upgrade optional Double gasket weather seal Energy+ Uf 0.23 Schuco AWS 75 Versatile profile can integrate into a wide variety of facade systems. Multiple insulation cores ensure minimal heat loss through the frame. Frame depth: 2-15/16" Operable face width: 4" Insulated frame Double gasket weather seal Maximum design versatility NFRC Certified ALUMINUM WINDOW COMPONENTS PH Uf 0.18 Schuco AWS 90 Features multiple insulation cores for excellent thermal performance and a robust primary center gasket for maximum air tightness. Frame depth: 3-9/16" Operable face width: 4" Triple gasket weather seal Hidden sash profile option PASSIVE HOUSE LEVEL Multiple insulation cores ALUMINUM WINDOWS + DOORS + FACADES Our high performance aluminum product line is a complete suite of tilt/turn and sliding windows.