The lifespan of your deck is influenced by several factors such as construction quality, materials used, and maintenance. A well-constructed deck with proper maintenance can last up to 15-20 years on average, while decks made of composite materials may last up to 25-30 years. To extend the life of your deck, it is important to perform regular cleaning, sealing, and staining. Periodic inspections should also be conducted to identify and fix any issues. At Eagle One Carpentry, we provide high-quality deck-building services in Toronto to ensure your deck lasts for many years to come.