Thermal Performance Data - 400 Double Hung | Energy Star | |||||
---|---|---|---|---|---|---|
Glass Type | U-Value | SHGC | VLT | CR | Compliance | |
DOE - R5 - Triple | Argon/Argon - Low E/Low E | 0.20 | 0.20 | 0.36 | 72 | All Zones |
Low E w/ Argon | 0.28 | 0.26 | 0.48 | 59 | NC | |
High Perf. Low E | 0.31 | 0.26 | 0.48 | 56 | ||
Clear | Clear-Air-Clear | 0.44 | 0.57 | 0.59 | 46 |
Thermal Performance Data - 400 Picture Window | Energy Star | |||||
---|---|---|---|---|---|---|
Glass Type | U-Value | SHGC | VLT | CR | Compliance | |
DOE - R5 - Triple | Argon/Argon - Low E/Low E | 0.20 | 0.22 | 0.38 | 74 | All Zones |
Low E w/ Argon | 0.26 | 0.28 | 0.51 | 65 | N,NC | |
High Perf. Low E | 0.30 | 0.28 | 0.51 | 60 | NC | |
Clear | Clear-Air-Clear | 0 | 0 | 0 |
Thermal Performance Data - 400 Rolling Window | Energy Star | |||||
---|---|---|---|---|---|---|
Glass Type | U-Value | SHGC | VLT | CR | Compliance | |
DOE - R5 - Triple | Argon/Argon - Low E/Low E | 0.23 | 0.21 | 0.36 | 69 | All Zones |
Low E w/ Argon | 0.28 | 0.27 | 0.49 | 63 | NC | |
High Perf. Low E | 0.32 | 0.27 | 0.49 | 59 | ||
Clear | Clear-Air-Clear | 0.45 | 0.58 | 0.61 | 46 |