NEXFIL HP Silver 20 EXT Solar Protection Film
High-gloss silver surface
Product information

Nexfil HP Silver 20 EXT – High-Performance Solar Control Film for Exterior Installation
Nexfil HP Silver 20 EXT is a premium-grade self-adhesive solar control film designed for exterior glass surfaces. With its reflective silver finish, it offers outstanding protection against heat, glare, and UV radiation, while giving buildings a sleek, modern look. Ideal for both residential and commercial use, this film helps to create a more comfortable indoor climate and reduce energy costs.
Key Features of HP Silver 20 EXT
Powerful Heat Rejection
This window film reflects up to 79% of solar energy, significantly reducing indoor heat buildup. It helps ease the load on air conditioning systems and contributes to noticeable energy savings, especially during summer months.
UV Protection and Glare Reduction
Nexfil HP Silver 20 EXT blocks over 99% of harmful UV rays, protecting furniture, flooring, and interiors from fading. At the same time, it cuts down glare, making it ideal for computer workstations and screen environments.
Exterior Installation for Maximum Efficiency
Because this film is installed on the outside of the window, it prevents heat from entering at the surface level – making it more efficient than interior films when it comes to thermal protection.
Durable and Weather-Resistant
Designed for long-term exterior use, HP Silver 20 EXT is highly resistant to weather conditions and ensures reliable performance for up to 7 years, depending on exposure and maintenance.
Recommended Applications
This film is suitable for smooth glass surfaces in:
- Residential homes
- Office and commercial buildings
- Schools and public institutions
- Warehouses and production facilities
- Glass façades, conservatories, and sunrooms
Conclusion: Nexfil HP Silver 20 EXT – Stylish and Effective Solar Control
Nexfil HP Silver 20 EXT offers a professional-grade solution for exterior solar protection, combining efficient heat rejection, UV filtering, and glare control in a sleek mirrored finish. It’s the perfect choice for those looking to enhance indoor comfort and building aesthetics over the long term.
Technical data
- Solar energy reflection > 55 %
- Solar energy absorbtion > 26 %
- IR protection > 80 %
- UV protection > 99 %
- Thickness 50 µ
Instructions
Always carry out application tests on the original material.