Keep your home warm
The glass with an energy-efficient coating allows ample sunlight to enter while providing thermal insulation, retaining warmth during winter and minimizing heat gain in summer. Additionally, its high degree of transparency ensures that outdoor colors remain undistorted.
Visible light | Transmittance (τv) | 80% |
Reflectance outside (ρv) | 12% | |
Reflectance inside (ρv) | 11% | |
General Color Rendering Index (CRI) | 98,1 |
Ultraviolet | Transmittance UV (τuv) | 37% |
Solar energy | Solar energy transmittance (τe) | 58% |
Reflectance outside (ρe) | 25% | |
Reflectance inside (ρe) | 25% | |
Solar absorptance (αe) | 17% | |
Solar Factor (g) | 66,28% | |
Shading Coefficient (sc) | 0,76 | |
Secondary heat transfer (qi) | 8,75 |
Thermal properties | U-Value | 1,15 W/m²·K |
R-Value | 0,65 m²·K/W |
Visible light | Transmittance (τv) | 73% |
Reflectance outside (ρv) | 18% | |
Reflectance inside (ρv) | 17% | |
General Color Rendering Index (CRI) | 97,3 |
Ultraviolet | Transmittance UV (τuv) | 32% |
Solar energy | Solar energy transmittance (τe) | 51% |
Reflectance outside (ρe) | 27% | |
Reflectance inside (ρe) | 28% | |
Solar absorptance (αe) | 22% | |
Solar Factor (g) | 60,63% | |
Shading Coefficient (sc) | 0,70 | |
Secondary heat transfer (qi) | 9,24 |
Thermal properties | U-Value | 0,95 W/m²·K |
R-Value | 0,94 m²·K/W |