Nano coating for glass windows by Heatcure is what we can say is an updated version of the traditional ways to prevent the harmful UV and IR rays from entering into our building. They not only block the heat but also reduce the Harmful infrared rays from entering into our building or our office. HeatcureNanotechnology completely rejects the IR rays by up to 85% and UV rays by up to 99%, which makes it comparatively better than any other method.