Triple Pane Windows Test: How to Tell if Your Windows Are Really Triple Pane

Wondering how many panes of glass are really in your window? Here's a quick DIY trick to unveil the truth.
Learn more about Triple Pane at windowdepotusa.com

[@jeocuneyt]

Thanks.. tbis worked like a charm

[@jweems47]

Thanks for this valuable information..

[@jokelly78]

Very useful thank you.

[@VojakVoja]

Thank you, very simple and useful! Suscription.

[@sarfios]

I have 3 panes windows, with Coating/Normal/Coating. How to tell if there's double coating or just single? Only 1 of the lights is with different color.

[@SowerOfMustardSeed]

Succinct. Love it.

[@murky2502]

"are"

[@PopaMircea]

or you can simply count the spacers. 2 spacers => triple pane windows.