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Certified Window
Cascadia Universal Fixed Window Interior Glazed
Cascadia Windows & Doors Blue Path Certified (Valid through 2025-08-15) NFRC Product # CWL-K-26-00064-00001Overview
IGU (Glazing) Information
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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 | 2.28 in 58 mm | 2.28 in 58 mm | 2.28 in 58 mm | 2.28 in 58 mm |
| U-Frame | 0.22 BTU/hr·ft²·°F 1.25 W/m²K | 0.22 BTU/hr·ft²·°F 1.25 W/m²K | 0.22 BTU/hr·ft²·°F 1.26 W/m²K | 0.22 BTU/hr·ft²·°F 1.26 W/m²K |
| PSI-Spacer | 0.004 BTU/hr·ft·°F 0.006 W/mK | 0.004 BTU/hr·ft·°F 0.006 W/mK | 0.004 BTU/hr·ft·°F 0.006 W/mK | 0.004 BTU/hr·ft·°F 0.006 W/mK |