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Certified Door
Alpen Narrowline Sliding Glass Door
Alpen High Performance Products Orange Path Certified (Valid through 2028-05-11)Overview
The U-values in the Overview section apply to Zones 4A/4B. For other climate zones, refer to the Phius Certified Product certificate available hosted on this page. All other performance data is not climate-specific.
IGU (Glazing) Information
Frame Information
| Lite One | Head | Upper Meeting Rail | Upper Left Jamb | Upper Right Jamb |
|---|---|---|---|---|
| Frame height | 5.12 in 130 mm | 4.84 in 123 mm | 4.76 in 121 mm | 1.73 in 44 mm |
| U-Frame | 0.25 BTU/hr·ft²·°F 1.4 W/m²K | 0.31 BTU/hr·ft²·°F 1.73 W/m²K | 0.23 BTU/hr·ft²·°F 1.32 W/m²K | 0.12 BTU/hr·ft²·°F 0.71 W/m²K |
| PSI-Spacer | 0.019 BTU/hr·ft·°F 0.032 W/mK | 0.018 BTU/hr·ft·°F 0.032 W/mK | 0.018 BTU/hr·ft·°F 0.032 W/mK | 0.043 BTU/hr·ft·°F 0.075 W/mK |
| Lite Two | Lower Meeting Rail | Sill | Lower Left Jamb | Lower Right Jamb |
|---|---|---|---|---|
| Frame height | 5.12 in 130 mm | 4.84 in 123 mm | 4.49 in 114 mm | 1.73 in 44 mm |
| U-Frame | 0.25 BTU/hr·ft²·°F 1.43 W/m²K | 0.3 BTU/hr·ft²·°F 1.7 W/m²K | 0.12 BTU/hr·ft²·°F 0.71 W/m²K | 0.22 BTU/hr·ft²·°F 1.26 W/m²K |
| PSI-Spacer | 0.018 BTU/hr·ft·°F 0.032 W/mK | 0.018 BTU/hr·ft·°F 0.032 W/mK | 0.043 BTU/hr·ft·°F 0.075 W/mK | 0.018 BTU/hr·ft·°F 0.032 W/mK |