Bought a thermal imager to perform heat loss audit of my home

[YuriyLogvin]

Hi all, recently I bought myself a thermal imager, and just wanted to share how I used it to determine places where in my home significant heat loss happens.
Found out that I completely forgot to insulate my door frame from outside, silly me
If you live in cold areas, I recommend doing such heat loss analysis at least once for your house. This kind of energy audit will definitely save you some money in the long run.
P.S. English captions available

https://www.youtube.com/watch?v=HCikDaFPBuU