Why is there condensation on my newly installed insulated units?
Condensation on the exterior of an insulated window is normal. Condensation on the interior can have several causes:
- The window is installed incorrectly, allowing in air from the outside.
- The window has faulty seals or is missing weatherstripping.
- There is restricted airflow over the interior panes of glass. This can be caused by blocked air vents, heavy fabric blinds, or other objects obstructing airflow over the interior glass.