Solar Window Film 148

Technical Specifications – Solar Protection Window Film SOL 148

• Country of Origin: Reflectiv, France
• Film Material: PET, 23 microns
• Adhesive: Acrylic polymer, 19 g/m²
• Liner: Siliconized PET, 23 microns
• Appearance: Silver dot finish
• Installation: Interior application
• Service Life: Minimum 10 years

Durability & Maintenance

• Durability: 12–15 years (typical installation in Central Europe)
• Maintenance after installation: After 30 days, cleaning with non-abrasive, ammonia-free cleaners is allowed.
• Storage before installation: Up to 2 years after delivery. Store indoors, dry location, away from sunlight, at temperatures under 38 °C.

Seasonal Performance – SOL 148

Summer:
Solar Factor (G) = 52%
Solar Reflection = 28%
Solar Absorption = 30%
Solar Transmission = 42%
Visible Light Transmission = 58%
Visible Light Reflection = 28%
Total Solar Energy Rejected = 48%
UV-A Transmission ≈ 10%

Winter:
Solar Factor (G) = 66%
Solar Reflection = 22%
Solar Absorption = 22%
Solar Transmission = 56%
Visible Light Transmission = 60%
Visible Light Reflection = 22%
Total Solar Energy Rejected = 34%
UV-A Transmission ≈ 10%

Installation Recommendations

• The glass surface must be fully cleaned and free of dust, grease or contamination before installation.
• Certain materials (e.g. polycarbonate) may cause air bubbles. Pre-testing is recommended.
• Do not mix films from different production batches in the same installation.

Cleaning Instructions

This window is equipped with a protective solar film.

Cleaning recommendations:

• Do not use alcohol-based glass cleaners.
• Use only water and diluted neutral soap.
• Avoid sharp objects or abrasive materials.