Alpine — ProductsProjects — Alpine HD+Alpine LSAlpine SWAlpine PSWAlpine HD+Alpine 35+Alpine HDAlpine 55+Alpine 55Alpine 35 Alpine HD+ Ultimate heavy duty for extreme conditions. Uv up to 0.166 Btu/h⋅ft²⋅°F Datasheet Perfomance U-value0.166 Btu/h⋅ft²⋅°F ASTM E283CW classAir LeakageASTM E547720paWater PenetrationASTM E330DP100Load StructuralASTM F588-17Grade 10Entry ResistanceProfile width2 mm Frame width89.8 mm Frame height68 mm PurposeMost load effective Opening French style tilt and turn. One sash — turn, another sash — tilt and turn. Tilt and turn operable window inside opening. Fixed window with tilt and turn vent inside opening. Triple sash operable window. Side sashes — tilt and turn, middle sash — turn. Tilt operable window inside opening. Fixed view window any shape and size. Finishes Anodized, RAL Powder coating, RAL Artificial wood pallete Artificial stone pallete Hardware Eurogroove, adaptable to all hardware Option for concealed hinges Painted handles Top global hardware manufacturers Completed projects