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A common question among homeowners is how long will a cedar deck last in real-world conditions. On average, cedar decks last between 10 and 15 years with regular maintenance such as sealing and cleaning. Without proper care, exposure to moisture, UV rays, and foot traffic can significantly shorten that lifespan.
So, how long do cedar decks last compared to other materials? While cedar offers natural resistance to rot and insects, its softer grain makes it more vulnerable to surface damage and weathering. In humid or high-traffic environments, cedar may show signs of wear sooner than expected.
This is why many builders are turning to Black Locust Lumber as a longer-lasting alternative. Black Locust decking can last 40–50 years or more, even without chemical treatment. Its extreme hardness and natural rot resistance outperform cedar by a wide margin. For homeowners seeking minimal maintenance and maximum longevity, Black Locust provides a far superior return on investment compared to cedar decking.Visit for more information about How long will cedar deck last