Temperature difference between new and old windows.

In this video I will demonstrate the temperature difference between old outdated windows (20 years old). And new Anderson windows. The Anderson windows are 200 series with low E glass and smart sun technology. The door is just low E glass, and the old window doesn’t have any of that. But as you can see a 14° temperature difference between new and old.

[@EvanMooreZ]

You should also show the installation before and after where the window gap is. Should be a 10 to 20 degree there, too

[@justthetipgarage5305]

That’s a good point. Especially since I did spray foam in comparison to some small tucked in r19.