Certified Window

Win-Dor 1750 Awning Window

Win-Dor Inc Blue Path Certified (Valid through 2026-09-18) NFRC Product # WDI-A-40-00483-00001

Overview

  • U-Value, Whole Window

    0.21 BTU/hr·ft²·°F 1.17 W/m²K
  • U-Value, Center of glass (U-COG)

    0.15 BTU/hr·ft²·°F 0.86 W/m²K
  • SHGC-COG

    0.246
  • Operation Type

    Operable
  • Frame Material

    Vinyl
  • IGU Panes

    Triple
  • Glazing Name

    E366 / arg / clear / arg / E180 (#5) (4mm/4mm/4mm) - 1-1/4" IG
  • Rec. Climate Zone(s)

    • 1
    • 2
    • 3C
    • 3B
    • 3A
    • 4C
    • 5C

IGU (Glazing) Information

  • Panes

    Triple

  • Gas Fill

    Argon

  • Spacer

    Quanex Super Spacer Standard

Download

  • 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 3.27 in 83 mm 3.27 in 83 mm 3.27 in 83 mm 3.27 in 83 mm
U-Frame 0.25 BTU/hr·ft²·°F 1.44 W/m²K 0.29 BTU/hr·ft²·°F 1.66 W/m²K 0.27 BTU/hr·ft²·°F 1.52 W/m²K 0.27 BTU/hr·ft²·°F 1.52 W/m²K
PSI-Spacer 0.01 BTU/hr·ft·°F 0.017 W/mK 0.01 BTU/hr·ft·°F 0.018 W/mK 0.01 BTU/hr·ft·°F 0.017 W/mK 0.01 BTU/hr·ft·°F 0.017 W/mK