Product | Norme | Light Transmittance LT (%) | Solar Factor g/SHGC | Shading Coefficient SC | External Light Reflectance LRe (%) | Internal Light Reflectance LRi (%) | U-Value W/(m2.K) |
SKN 176 II | ISO | 70 | 0.35 | 0.40 | 13 | 15 | 1.5 |
NFRC | 70 | 0.34 | 0.39 | 13 | 15 | 1.61 | |
SKN 165 II | ISO | 60 | 0.32 | 0.36 | 16 | 17 | 1.5 |
NFRC | 60 | 0.31 | 0.36 | 16 | 17 | 1.63 | |
SKN 154 II | ISO | 50 | 0.26 | 0.30 | 18 | 26 | 1.5 |
NFRC | 50 | 0.26 | 0.30 | 18 | 26 | 1.61 | |
SKN 144 II | ISO | 40 | 0.23 | 0.26 | 20 | 12 | 1.6 |
NFRC | 40 | 0.22 | 0.26 | 20 | 12 | 1.64 |