Visual properties
Tv = Visual light transmittance
21.60%
Tuv = UV transmittance
9.40%
Solar energetic properties
As = Solar absorptance
20.40%
Rs = Solar reflectance
55.80%
Ts = Solar transmittance
23.80%
Fabric + glazing: G-factor
Glazing A
G 0.40
Te 0.21
Qi 0.20
SC 0.48
Glazing B
G 0.42
Te 0.18
Qi 0.24
SC 0.55
Glazing C
G 0.39
Te 0.14
Qi 0.25
SC 0.66
Glazing D
G 0.26
Te 0.08
Qi 0.18
SC 0.81
- G = Total solar energy transmittance
- Te = Direct solar transmittance
- Qi = Secondary heat transfer factor
- SC = Shading coefficient
Visual comfort
Normal solar transmittance
Visual contact with the outside
Thermal comfort G-factor = Total solar energy transmittance
Thermal comfort Qi-factor = Secondary heat transfer factor
- Class 0 = Very little effect
- Class 1 = Little effect
- Class 2 = Moderate effect
- Class 3 = Good effect
- Class 4 = Very good effect