The thermographic machine can in fact read the radiation emitted in the infrared band by bodies subjected to thermal stress; this frequency range is invisible to the human eye.

With thermographic analysis it is possible to highlight weak points in the building envelope with a non-invasive investigation. These weak points, or thermal bridges, are the main cause of building damage (damp due to condensation, mould, etc.) as well as significant heat loss.   A thermographic analysis is particularly useful for those considering a renovation. In fact, knowing where the most critical points are located makes it possible to intervene in a more targeted and conscious manner.

Thermographic analyses of a building can only be performed in the winter season (approximately November to April).