ERUMI PRODUCT
NSN FLAGSHIP heat-reflective film
NSN FLAGSHIP uses multilayer silver and nickel-chromium construction. Review NSN15, NSN35 and NSN50 performance and supplied test materials.
Consider it for these spaces
For reducing heat gain in homes, cafés and offices with large windows
Check before choosing
Review interior and exterior reflectance alongside transmission. Views and appearance vary with ambient brightness and actual glass conditions.
Model performance and test materials
Based on ERUMI KOREA product performance tables. Check glass type and thickness, wavelengths and test methods when comparing figures. Actual effects and heating and cooling savings vary by site.
Film width:60inches
NSN15
- Visible light transmission (VLT)
- 15%
- UV rejection (UVR)
- 99%
- Infrared rejection (IR)
- 95%
- Visible light reflectance (exterior) (RL)
- 35.8%
- Visible light reflectance (interior) (RL)
- 10.2%
- Shading coefficient (SC)
- 0.29
- Total Solar Energy Rejected (TSER)
- 78.5%
NSN35
- Visible light transmission (VLT)
- 35%
- UV rejection (UVR)
- 99%
- Infrared rejection (IR)
- 95%
- Visible light reflectance (exterior) (RL)
- 27.5%
- Visible light reflectance (interior) (RL)
- 20.2%
- Shading coefficient (SC)
- 0.39
- Total Solar Energy Rejected (TSER)
- 69.3%
Ask about a separate test report for this model during consultation.
NSN50
- Visible light transmission (VLT)
- 50%
- UV rejection (UVR)
- 99%
- Infrared rejection (IR)
- 95%
- Visible light reflectance (exterior) (RL)
- 20.4%
- Visible light reflectance (interior) (RL)
- 19.7%
- Shading coefficient (SC)
- 0.45
- Total Solar Energy Rejected (TSER)
- 63.3%
Test reports
Select a document to zoom in on the original PDF.
NSN15
Report 20260021 · 2 pages
NSN50
Report 20250704 · 2 pages
From source materials to installation advice
Sources:ERUMI KOREA NSN15 brochure, slides 2–7, and supplied performance table. Read each model's performance table and test report under its stated conditions. If an installation does not identify the model, do not attribute it to a specific product.
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