How Long Does Exterior Paint Last? (2026 Data)

Exterior paint lifespan in 2026: 5–10 yrs depending on substrate, paint quality, and climate. When to repaint vs spot-touch.

About HomeScore

HomeScore forecasts repairs, replacement timing, and total ownership cost across 40+ home systems. Used by 8,200+ buyers, sellers, and long-term homeowners in 2026.