Certified Window

Pella Support Products Direct Set

Pella Corporation Blue Path Certified (Valid through 2025-08-15) NFRC Product # PEL-N-18-03984-00001

Overview

  • U-Value, Whole Window

    0.18 BTU/hr·ft²·°F 1.00 W/m²K

  • U-Value, Center of glass (U-COG)

    0.15 BTU/hr·ft²·°F 0.83 W/m²K

  • SHGC-COG

    0.244

  • Operation Type

    Fixed

  • Frame Material

    Aluminum Clad Wood

  • IGU Panes

    Triple

  • Glazing Name

    argon, 5mm, triple pane

  • Rec. Climate Zone(s)

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

IGU (Glazing) Information

  • Panes

    Triple

  • Gas Fill

    Argon

  • Spacer

    Cardinal Endur

Frame Information

Head Sill Left Jamb Right Jamb
Frame height 1.65 in 42 mm 1.65 in 42 mm 1.65 in 42 mm 1.65 in 42 mm
U-Frame 0.28 BTU/hr·ft²·°F 1.61 W/m²K 0.28 BTU/hr·ft²·°F 1.61 W/m²K 0.29 BTU/hr·ft²·°F 1.65 W/m²K 0.29 BTU/hr·ft²·°F 1.65 W/m²K
PSI-Spacer 0.015 BTU/hr·ft·°F 0.025 W/mK 0.015 BTU/hr·ft·°F 0.025 W/mK 0.015 BTU/hr·ft·°F 0.025 W/mK 0.015 BTU/hr·ft·°F 0.025 W/mK

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