Model | U-factor (W/m² – K) | Solar Heat Gain (SHGC) | Energy Rating | ENERGY STAR Zone(s) 2015 | ENERGY STAR Zone(s) 2010 | Layers of Glazing | NRCan Reference | Energy Efficiency Verification Reference | U-factor (Btu/h/ft² – °F) | Visible Transmittance | Air Leakage – Infiltration (l/s*m²) | Air Leakage – Exfiltration (l/s*m²) |
AWN_IS_CLRCARD-ARG90-CARD180#3_3MM | 1.56 | 0.44 | 30 | 1|2 | ABC | 2 | NR9161-12601939-ES | W535-1 | 0.27 | 0.51 | 0.53 | 0.53 |
AWN_IS_CLRCARD-ARG90-CARD180#3_4MM | 1.56 | 0.43 | 30 | 1|2 | ABC | 2 | NR9161-12601943-ES | W535-1 | 0.27 | 0.5 | 0.53 | 0.53 |
AWN_IS_CLRCARD-ARG90-CARD180#3-ARG90-CLRCARD_3MM | 1.27 | 0.41 | 35 | 1|2|3 | ABCD | 3 | NR9161-12601947-ES | W535-1 | 0.22 | 0.46 | 0.53 | 0.53 |
AWN_IS_CLRCARD-ARG90-CARD180#3-ARG90-CLRCARD_4MM | 1.28 | 0.39 | 34 | 1|2|3 | ABCD | 3 | NR9161-12601951-ES | W535-1 | 0.23 | 0.46 | 0.53 | 0.53 |