Understanding the lifespan of a teak deck — and the maintenance that extends it — helps you protect your investment and plan ahead.
Typical Teak Deck Lifespan
A properly fabricated and maintained teak deck can last 15–20 years or more. The biggest factors are climate, usage, maintenance quality, and the thickness of the teak when installed.
What Shortens Deck Life
Aggressive sanding, neglected recaulking, water intrusion, and chemical cleaners all accelerate wear. South Florida's sun and salt are particularly harsh on teak.
Extending Deck Life
Regular sanding at the right intervals, timely recaulking of failed seams, and gentle cleaning with mild soap will maximize the life of your teak deck.