Flat roofs can be a practical choice for many homeowners, but their longevity can vary significantly based on materials, climate, and maintenance practices. Factors such as the type of roofing membrane, drainage systems, and regular inspections play a crucial role in determining when replacement is necessary. While some flat roofs may last 10 to 15 years, others can exceed 20 years with proper care. Understanding the signs of wear and tear, such as leaks or pooling water, is essential for making informed decisions. Curious about the best options for your flat roof? Ask Improvi.ai for personalized guidance!