Which window film blocks the most heat?
The Infrared Rejection Series is the highest performing film The nanoGard makes. It combines the highest concentration of nano-ceramic particles per inch with the clearest sputtered film in the range, so it rejects heat without the visual haze that usually comes with it. For sunny regions with long summers, the Hybrid Series in the Metalized range pairs nano ceramic with metal for very high heat rejection at a lower cost. Every window film in the range rejects 99% of UV and is backed by a limited lifetime warranty.