Windows generally last between 20 and 30 years, depending on the material and maintenance. Vinyl and aluminum windows tend to last around 20 years, while wood windows can last up to 30 years or more with proper care. Regular maintenance, such as cleaning, painting, and resealing, can extend the lifespan of your windows and maintain their functionality.

Most windows last 20 to 30 years, but their lifespan depends on the material and maintenance. Vinyl windows are typically more affordable but may need replacement sooner, while wood windows can last longer with regular upkeep. Proper care can prolong the life of your windows and keep them energy-efficient and functional.