Spectral selective window film

Pleolit® SP 75 window films open a new dimension in spectral selectivity. Their superior solar energy rejection and high visible light transmission exceed any installer’s expectations, and their absorption rates as low as 22% allow inside installation on most complex glazing structures. Since the loss of visible light is so limited that it becomes invisible, there is no negative effect on your electricity bill due to increased use of lighting inside the building.

Thickness: 75 μm
Material: UV-stabilized clear PET
Top coating: scratch-resistant
Adhesive: PS
Installation: Inside
Warranty: 10 years

Key Features

  • Visible light transmission: 75%
  • Total solar energy rejected: 53%
  • Low absorption: 22%
  • Neutral appearance
  • Affordable

Performance data SP 75

Film on glass

Visible range (380 – 780 nm)
4mm Film on glass: 75%
Reflection film side
4mm Film on glass: 9%
4mm Film on glass: 16%
Solar range (300 – 2500 nm)
4mm Film on glass: 42%
Reflection film side
4mm Film on glass: 36%
4mm Film on glass: 22%
Total solar energy rejection TSER
4mm Film on glass: 53%
Solar factor g
4mm Film on glass: 0.47
Shading coefficient SC
4mm Film on glass: 0.54
UV-range (280 - 380 nm)
4mm Film on glass: > 99%

All data reported have been measured, calculated and reported in accordance with European Standard EN410 and EN673, by Interuniversity INISMA Belgium. The technical results are subject to variations within industry standards. These test data only contain results that were obtained after the use of specific test procedures and standards. Extrapolation of the data of the sample or samples relating to the batch or lot from which data were obtained may not correlate and should be interpreted with caution. Group M.A.M. is not responsible for differences in quality, composition, appearance, performance, or other feature of a similar product produced by persons or under conditions over which Group M.A.M. has no control.

Download our SP75 datasheet

Spectral selective