

12.47 € / m²
Mastering the solar heat input to limit overheating of the glass walls while maintaining a high transmission of light.
Demonstration Video
IR rejection test under controlled environment
The infrared lamp (75W) heats two steel plates connected to a thermometer, the whole being placed behind a glass plate (4mm).
The adhesive film presented on this page is stuck on the right side.
Actual test duration: 30 min
Data sheet
Simple glazing clear glass 4mm | Double glazing clear glass 4/16/4mm | |
---|---|---|
Optical property | Low reflection | |
Shades (out/in) | Silver / Bluish | |
Face of application on glazing | Inside | |
Adhesive type | HPRA | |
% Light Transmission | 49 | 45 |
% Glare reduction | 45 | 45 |
% Light reflection (out/in) | 24/26 | 29/26 |
Emissivity value | 0.76 | |
Winter value U (W/m²°K) | 5.53 | 2.67 |
Value of solar g factor | 0.47 | 0.54 |
Shading coefficient | 0.54 | 0.62 |
% Transmission of solar energy | 39 | 34 |
% Reflection of solar energy | 27 | 27 |
% Absorption of solar energy | 34 | 39 |
% Total solar energy rejected | 53 | 46 |
% UV Transmission | < 1 | |
Colour Rendering Index | 92 | 92 |
Film thickness (µm) | 50 | |
Limited warranty (years) | 10 |
Compatibility on glazing
ilios 50A IN PR HPRA | |
---|---|
- Preapproved | - Recommended study | - Not approved | |
Single glazing Clear or tinted |
|
Double glazing Clear or tinted |
|
Double glazing Clear Low-E #2 |
|
Double glazing Clear Low-E #3 |