02/11/2026
How Long Should Double Pane Windows Last?
Double pane windows are designed to provide years of performance, comfort, and energy efficiency. Under normal conditions, insulated glass units can last approximately 15 to 25 years, depending on the quality of the materials, installation, and environmental conditions.
Over time, the seals surrounding the glass can begin to deteriorate, allowing moisture to enter between the panes. This can result in cloudy glass, condensation, or a permanent foggy appearance.
At Southern Glass Solutions, we specialize in insulated glass replacement and restoring clarity to residential windows throughout Northeast Georgia. Understanding the signs of a failing window seal can help homeowners determine when their glass needs attention.
https://www.southernglasssolutions.com/fogged-glass-replacent