Thermography feels a little like magic: it shows what the eye cannot see. But behind the colourful image is a precise science. Here is how it works and when to use it.
The principle
Every surface emits heat as infrared radiation. A thermal camera captures this radiation and turns it into an image, where warm and cool areas appear in different colours. A temperature difference often reveals an anomaly: a thermal bridge, water infiltration or an insulation defect.
What the camera detects
- Heat loss and thermal bridges
- Insulation defects and gaps
- Traces of water infiltration and moisture
- Electrical anomalies (overheating points)
- Heated-floor problems
What it does not do
The camera does not “see” through walls. It measures surface temperature. It is the interpretation by a certified thermographer that turns these images into useful conclusions. Without expertise, a thermal image can easily be misread.
When to use it
Thermography is an excellent complement to a pre-purchase inspection, especially to validate insulation before buying, after renovations, or to understand why a room is cold or why heating bills are climbing.
An asset for the Quebec winter
In our climate, insulation and air-tightness make a huge difference to comfort and cost. Thermography pinpoints exactly where to act, rather than guessing.
In short
Thermography is a powerful tool in the hands of a certified thermographer. To benefit from it during your inspection in the Outaouais, contact us.