We get asked about condensation a lot. It’s a common misconception that when these tiny droplets appear, the windows and frames must be under performing. In fact, the opposite is true!
Condensation forms when moisture in the air hits cold surfaces, such as a pane of glass. If you see condensation on the outer panes of your window, everything is working as it should. Only if you notice droplets on the internal panes of your double- or triple-glazed windows should you be concerned.