Certified Window

Alpen Tyrol Edge Fixed Picture Window

Alpen High Performance Products Orange Path Certified (Valid)

Overview

  • U-Value, Whole Window

    0.12 BTU/hr·ft²·°F 0.67 W/m²K

  • U-Value, Center of glass (U-COG)

    0.09 BTU/hr·ft²·°F 0.52 W/m²K

  • SHGC-COG

    0.552

  • Operation Type

    Fixed

  • Frame Material

    Vinyl

  • IGU Panes

    Quad

  • Glazing Name

    HighGain-9 TGQ [41]

  • Rec. Climate Zone(s)

    • 4C
    • 5C
    • 5A
    • 5B
    • 6

IGU (Glazing) Information

  • Panes

    Quad

  • Gas Fill

    Krypton

  • Spacer

    Ködispace 4SG

Download

  • PDF Certificate

    Phius product certificates provide the component-level data needed for actual-size thermal performance calculations. Phius Blue Path and Orange Path certificates are functionally equivalent for use in Phius Project Certification.

Frame Information

Head Sill Left Jamb Right Jamb
Frame height 2.76 in 70 mm 2.76 in 70 mm 2.76 in 70 mm 2.76 in 70 mm
U-Frame 0.17 BTU/hr·ft²·°F 0.97 W/m²K 0.17 BTU/hr·ft²·°F 0.97 W/m²K 0.17 BTU/hr·ft²·°F 0.97 W/m²K 0.17 BTU/hr·ft²·°F 0.97 W/m²K
PSI-Spacer 0.014 BTU/hr·ft·°F 0.023 W/mK 0.014 BTU/hr·ft·°F 0.024 W/mK 0.014 BTU/hr·ft·°F 0.024 W/mK 0.014 BTU/hr·ft·°F 0.024 W/mK

A zero-carbon future starts right here with our locally tailored, globally applicable passive building standards.

© 2025 Phius All Rights Reserved.