Skip to main content

Certified Window

DRUTEX IGLO ENERGY Classic Double Tilt & Turn

DRUTEX S A Blue Path Certified (Valid through 2026-06-06) NFRC Product # DRU-K-6-00252-00001

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 0.59 W/m²K
SHGC-COG

0.348
Operation Type

Operable
Frame Material

Vinyl
IGU Panes

Triple
Glazing Name

Selekt 74/42 / ARG90 / Eurofloat / ARG90 / EN2+ Eurofloat T (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

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

Lite One	Head	Upper Meeting Rail	Upper Left Jamb	Upper Right Jamb
Frame height	4.92 in 125 mm	4.92 in 125 mm	4.92 in 125 mm	7.91 in 201 mm
U-Frame	0.23 BTU/hr·ft²·°F 1.3 W/m²K	0.23 BTU/hr·ft²·°F 1.3 W/m²K	0.23 BTU/hr·ft²·°F 1.32 W/m²K	0.24 BTU/hr·ft²·°F 1.34 W/m²K
PSI-Spacer	0.006 BTU/hr·ft·°F 0.011 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	Lower Meeting Rail	Sill	Lower Left Jamb	Lower Right Jamb
Frame height	4.92 in 125 mm	4.92 in 125 mm	7.91 in 201 mm	4.92 in 125 mm
U-Frame	0.23 BTU/hr·ft²·°F 1.3 W/m²K	0.23 BTU/hr·ft²·°F 1.3 W/m²K	0.24 BTU/hr·ft²·°F 1.34 W/m²K	0.23 BTU/hr·ft²·°F 1.32 W/m²K
PSI-Spacer	0.006 BTU/hr·ft·°F 0.011 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