How long does powder coating last?

If treated properly it can last up to twenty years far outstripping traditional coatings. Moisture and humidity can cause all metals to corrode. When applied, powder coating provides a protective barrier that helps prevent corrosion. Unlike other treatments that can easily crack, peel, chip, scratch and corrode, powder coated items are more durable and can withstand the environment better. Because of its durability and resistance to corrosion, powder coated items require little to no maintenance.