Spectrally selective
0.0 % UV transmission across all eight films and infrared transmission between 0.1 % and 3.7 %, while the clear series keeps 82–89 % of visible light.
High-performance window film · Made in Japan
Clear glass.
Clear glass.
Zero UV.
Almost no infrared.
ahead film keeps daylight in and heat and UV out: up to 89 % visible light transmission, 0.0 % UV transmission across the entire range, and infrared transmittance as low as 0.1 %, with no milky haze.
Manufacturer data per JIS A 5759:2016. Figures shown for TSM-90C unless stated.0.0 %UV transmission, on every film in the range
89.3 %visible light transmission (TSM-90C)
0.1 %infrared transmission (TSM-90C)
8films across clear, smoke and mirror series
Why ahead
Performance you can measure, clarity you can see.
Most solar films trade daylight for heat rejection. ahead film is engineered in Japan to filter the invisible parts of sunlight, UV and infrared, while leaving the view untouched.
Low-haze clarity
Engineered to avoid the milky white cast that many high-performance films show under strong, low-angle sun. The glass stays glass.
Data your clients trust
Independently measured by a public research institute in Tokyo and documented with an Environmental Product Declaration (EN 15804).
Applications
One film family, three markets.
Architecture
Retrofit for offices, hotels, residences and public buildings: cooler rooms without darker windows.
- Reduced solar heat gain and cooling load
- Interior-mounted, no façade works
- EPD for BREEAM, LEED and EPBD renovation projects
Automotive
Glass roofs and rear glazing on EVs and premium vehicles, where heat and UV hit hardest.
- Panoramic and glass roofs
- Rear and rear side windows
- Clear films preserve the factory look
Retail & showrooms
Protect merchandise, interiors and artwork from UV fading while keeping shop windows crystal clear.
- 0.0 % UV for fading protection
- Full daylight for displays
- Car showrooms, luxury retail, galleries
Specifications
The range at a glance.
Eight films in three series. Every one blocks UV completely.
| Model | Series | Visible light | UV transm. | IR transm. | Shading coeff. | U-value W/m²K |
|---|---|---|---|---|---|---|
| TSM-90C | Clear | 89.3 % | 0.0 % | 0.1 % | 0.86 | 6.0 |
| TSM-87C | Clear | 88.3 % | 0.0 % | 0.3 % | 0.79 | 5.9 |
| TSM-80C | Clear | 81.6 % | 0.0 % | 3.7 % | 0.65 | 6.0 |
| TSM-N30S | Smoke | 36.5 % | 0.0 % | 0.8 % | 0.52 | 6.0 |
| TSM-N10S | Smoke | 19.8 % | 0.0 % | 1.1 % | 0.45 | 6.0 |
| TSM-N50M | Mirror | 48.2 % | 0.0 % | 1.7 % | 0.54 | 6.0 |
| TSM-N30M | Mirror | 25.0 % | 0.0 % | 0.5 % | 0.40 | 6.0 |
| TSM-N10M | Mirror | 13.3 % | 0.0 % | 0.8 % | 0.38 | 5.9 |
Typical values from manufacturer data, measured in accordance with JIS A 5759:2016. Full data sheets, including wavelength ranges and test conditions, are available on request. All films are interior-mounted. For vehicles, application to the windscreen and front side windows is subject to national vehicle regulations.
Proven
Request the data
Tested independently. Proven in Japan.
Numbers matter more than marketing claims. That's why the full range has been measured by an independent public research institute.
Third-party measured
Optical and solar performance tested by the Tokyo Metropolitan Industrial Technology Research Institute to JIS A 5759:2016 and ISO 9050.
Environmental Product Declaration
EPD to EN 15804, verified via EPD Hub. It supports BREEAM and LEED credits and EPBD-driven renovation projects.
Trusted in demanding projects
Specified in Japan by leading architects, luxury hotels and retail brands, and used in an automotive OEM glass-roof programme.
Get the independent comparison data
Side-by-side measurements against leading premium spectrally selective films. Available to installers and specifiers.
For window film installers
Offer your clients a film that stands out.
We are building a network of certified installation partners across Germany, Austria and Switzerland. Partners get everything they need to sell on data rather than on price.
- Sample kitSwatches of the full range to show clients the clarity in person.
- Data sheets & test reportsComplete technical documentation for quotes and specifications.
- Comparison data for sales conversationsIndependent measurements you can put in front of clients.
- Application supportGuidance on glass compatibility and installation.
- Project pricingDedicated pricing for larger architectural and fleet projects.
Get in touch
Request samples & technical data.
Tell us briefly about your business and project. We'll get back to you shortly with samples, data or a call.
European distribution & sales
IAI Network AG
Route de la Vignettaz 12, 1700 Fribourg, Switzerland
Prefer email? christoph@iai.network
Phone: +41 76 596 07 50