There appears to be moisture build up for a single window in a room. Cant tell if its inside or outside the insulation layer.
This is a double panel window (filled with argon gas).
There appears to be moisture build up for a single window in a room. Cant tell if its inside or outside the insulation layer.
This is a double panel window (filled with argon gas).
Condensation between the glass on multi-pane windows means the seal is compromised and the inert gas between the panes has escaped. So, yes... something is wrong.