Thermal Window Insulation Film & Coating

What is SketchNanoGard Thermal?

SketchNanoGard – SC, SP or HC formula – is a thermal insulation liquid coating for windows that blocks ultraviolet (UV) and infrared (IRs) rays while maintaining visible light transmission. This eco-energetic solution means that a window can receive a maximum of natural light while reducing indoor temperatures by 3°C to 5°C in the summer, for example.

The result: a notable reduction in energy costs while offering greater comfort. Expect similar savings in the winter, since our thermal barrier prevents heat from escaping through windows.

The Benefits of SketchNanoGard Thermal Insulation Window Coating

  • > Reduces heat penetration through windows in the summer thereby reducing the need for air conditioning
  • > Reduces heat loss in the winter and diminishes heating needs
  • > Minimal impact on visible light transmission (VLT)
  • > Return on invested capital (ROIC) within 3 to 4 years (Depends on windowing ratio and insulation. Based on the SC formula.)
  • > Reduces the impact of harmful UVs on materials inside a building
  • > Reduces condensation by 50% on the window’s glass surface, thus diminishing window dripping and the potential influx of mould contamination
  • > High resistance to climate changes and with over 20 years of durability
  • > Greatly reduces air temperature by up to 5°C in ideal conditions

An easy, clean and worry-free application

No damage, no smearing and no spots. Our coating is applied with painting rollers by Sketch-certified professionals who will leave no trace behind.


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