Single-pane windows are a classic and sturdy option, but they do require proper maintenance to maintain their appearance and functionality. Neglecting maintenance can lead to degradation of the window and decreased performance.

To keep single-pane windows in good condition, it's recommended to have annual inspections to identify any issues such as cracking in the glazing putty or peeling paint on the framing. If you see any signs of cracking in the putty, it should be replaced as soon as possible to prevent further degradation. Touching up any peeling paint on the framing is also important to protect the underlying membrane and preserve the integrity of the window. By following these maintenance tips, you can ensure your single-pane windows remain in good condition for years to come.