Certified Window

DRUTEX IGLO ENERGY Classic Tilt & Turn over Fixed

DRUTEX S A Blue Path Certified (Valid through 2026-06-06) NFRC Product # DRU-K-6-00256-00001 NFRC Lite Two Product # DRU-K-5-00256-00001

Overview

  • U-Value, Whole Window

    0.16 BTU/hr·ft²·°F 0.90 W/m²K
  • U-Value, Center of glass (U-COG)

    0.10 BTU/hr·ft²·°F 0.57 W/m²K
  • SHGC-COG

    0.276
  • Operation Type

    Combination
  • Frame Material

    Vinyl
  • IGU Panes

    Triple
  • Glazing Name

    SN 63HT / ARG90 / Extra CLR / ARG90 / CG Premium 2 (6mm/4mm/4mm)
  • Rec. Climate Zone(s)

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

IGU (Glazing) Information

  • Panes

    Triple

  • Gas Fill

    Argon

  • Spacer

    SWISSPACER ULTIMATE

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

Lite One Left Head Left Sill Left Jamb Right Meeting Rail
Frame height 4.92 in 125 mm 5.94 in 151 mm 4.92 in 125 mm 4.92 in 125 mm
U-Frame 0.23 BTU/hr·ft²·°F 1.3 W/m²K 0.23 BTU/hr·ft²·°F 1.32 W/m²K 0.23 BTU/hr·ft²·°F 1.32 W/m²K 0.23 BTU/hr·ft²·°F 1.32 W/m²K
PSI-Spacer 0.006 BTU/hr·ft·°F 0.01 W/mK 0.006 BTU/hr·ft·°F 0.011 W/mK 0.007 BTU/hr·ft·°F 0.012 W/mK 0.007 BTU/hr·ft·°F 0.012 W/mK
Lite Two Right Head Right Sill Left Meeting Rail Right Jamb
Frame height 5.94 in 151 mm 2.95 in 75 mm 2.95 in 75 mm 2.95 in 75 mm
U-Frame 0.23 BTU/hr·ft²·°F 1.32 W/m²K 0.21 BTU/hr·ft²·°F 1.2 W/m²K 0.23 BTU/hr·ft²·°F 1.3 W/m²K 0.23 BTU/hr·ft²·°F 1.3 W/m²K
PSI-Spacer 0.007 BTU/hr·ft·°F 0.012 W/mK 0.006 BTU/hr·ft·°F 0.01 W/mK 0.007 BTU/hr·ft·°F 0.013 W/mK 0.007 BTU/hr·ft·°F 0.013 W/mK