Danpalon 4mm Solid Wall `U` Value – 5.36 w/m2°C
Light Transmission Solar Transmission Solar Reflection SHG Coefficient
Clear 89% 80% 17% 0.81
Grey 41% 51% 12% 0.58
Reflective Grey 20% 18% 33% 0.28
Danpalon 8mm Multicell `U` Value – 2.46 w/m2°C
Light Transmission Solar Transmission Solar Reflection SHG Coefficient
Clear 71% 60% 36% 0.61
Ice 60% 54% 32% 0.57
Opal 35% 38% 40% 0.42
Grey 30% 35% 22% 0.44
Reflective Grey 20% 18% 33% 0.28
Danpalon 10mm Multicell `U` Value – 2.11 w/m2°C
Light Transmission Solar Transmission Solar Reflection SHG Coefficient
Clear 71% 60% 36% 0.61
Ice 60% 54% 32% 0.57
Blue 50% 57% 27% 0.60
Bronze 25% 26% 18% 0.37
Green 60% 52% 32% 0.55
Grey 30% 35% 22% 0.44
Opal 35% 38% 40% 0.42
Red 20% 45% 22% 0.51
Reflective Grey 20% 18% 33% 0.28
Danpalon 16mm Multicell `U` Value – 1.53 w/m2°C
Light Transmission Solar Transmission Solar Reflection SHG Coefficient
Clear 63% 57% 40% 0.53
Ice 51% 50% 38% 0.52
Opal 22% 28% 51% 0.32
Reflective Grey 20% 18% 33% 0.28

Light Transmission – visible light (400-700nm)

Solar Transmission – total transmission (300-2800nm)

Solar Reflection – total reflection (300-2800nm)

SHG Coefficient – total solar energy transmitted = %ST + 0.2 x [1 ? (%st + %sr)]