Product information - English (EN)
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ORAGUARD® HelioSilver 40 Int.
Reflective Solar Protection Film
ORAGUARD® HelioSilver solar control films enable efficient retrofitting of glass surfaces. Based on advanced aluminum sputtering technology, these premium films combine a striking mirror finish with excellent solar energy reflection and significantly reduce heat build-up in buildings. ORAGUARD® HelioSilver 40 int is a highly reflective solar control film designed for interior installation. Due to its very high reflection of solar radiation, heat gain into interior spaces is minimized, and the heating of the glazing is significantly reduced. The mirror-like appearance also provides effective glare and privacy protection. Ideal for glass surfaces exposed to intense sunlight in office, residential, and commercial buildings.
- Maximum energy efficiency – Significantly reduces cooling energy requirements in air-conditioned buildings through high total solar energy rejection (TSER)
- Reliable UV protection – Blocks over 99% of UV rays to help prevent interior trim and furnishings from fading
- Minimal Absorption – The films’ low heat absorption minimizes thermal stress on the glazing and increases its durability
Product information
Technical properties
Resistance
| Durability | 12 Year(s) | Indoors, when properly installed, maintained, and used | Vertical Application |
|---|---|---|
| Shelf Life | 3 Year(s) | Vertical Application |
| Temperature resistance |
Minimum temperature: -40 °C Maximum temperature: 85 °C |
Adhesive properties
| Adhesive | Permanent |
|---|
Processing
| Suitable substrate | Glass |
|---|---|
| Application temperature |
Minimum temperature: 10 °C Maximum temperature: 30 °C |
| Proposed application technology | Wet application |
Product Construction
| Liner | PET film, single-side silicone coated |
|---|---|
| Front material |
Thickness front material: 0.05 mm Front material: PET film |
General
| Thickness | 50 um | Average value; (excluding liner and adhesive) |
|---|
Sun protection properties
| Glare reduction | 0.5 |
|---|---|
| Reflecting (visible light, outdoors) | 29 % |
| Reflecting (visible light, indoors) | 31 % |
| Solar energy absorption | 37 % |
| Solar energy reflection | 29 % |
| Solar energy transmission | 34 % |
| Total solar energy rejection | 57 % |
| Transmission (visible light) | 45 % |
| UV rejection | 99 % |
Dimensions
| Format | Roll |
|---|---|
| Standard width | 914 mm |
| 1219 mm | |
| 1524 mm | |
| 1829 mm | |
| Standard length | 30.5 m |
Downloads
Technical documents
Our safety data sheets / product information consider the state of the SVHC list of 2026-02-04.
Catalogue
Reflective Selective Solar Protection Films ORAGUARD® HelioSilver - English (EN)
PDF, 582.93kB, 4 Pages
