Now the big question: What brings it?
I have for the time being only foiled two double doors a page, for a comparable set. In the films and the glass panes, and outside on a plate and Aluminum inside somewhere I have to have paper labels glued to the same surfaces, and measured on this with an infrared thermometer temperatures.
Outside temperature: -0.9 ° C ° C
Door 1: Front door, simple glazing:
Interior: 14.8 ° C (stairway)
Door inner surface without film: 8.7 ° C
Door inner surface with foil: 13.4 ° C
Outer surface door without foil: 6.3 ° C
Outer surface with foil Door: 6.1 ° C
Door 2: patio door Double glazing:
Interior 18.7 ° C
Door inner surface with foil: 16.7 ° C
Door inner surface without film: 14.2 ° C
What accounts for now I can not say exactly at power loss - but the difference is enormous, especially in the single-glazing! And even when the double-glazing 2.5 ° C surface temperature is still considerable.
Trigger there because Tesa could give me any information on what temperature should I set my heat gun. My experience: at 270 ° C there fast holes, at 200 ° C does not have any holes.