We have previously written a blog on ‘How long does a fence last’ that covers aspects like the fence design, fixings, installation, and location. In this blog, we focus on wooden gate fence posts and how long they can last before rotting or failing.

Wooden fence posts and wooden gate posts are a popular choice for their classic appeal and natural aesthetic, as well as being better for the environment compared to other materials, but how long can you expect a wooden fence or gate post to last? With proper care, the right material, and quality treatment, wooden gate or fence posts can stand the test of time. We explore factors that impact their longevity and why it is worth choosing posts with long guarantees, such as 25 years.

Average Lifespan of Wooden Fence Posts or Gate Posts

An untreated, or low-quality wooden post may last only a few years. When exposed to moisture, insects, and general wear and tear, such posts can begin to rot after just a few years. Here is a general idea of how long various types of treated and untreated wood posts last:

  • Untreated softwood: 5-7 years - often supplied with no guarantee.
  • Treated softwood: 10-15 years - look for a 10-15 year guarantee.
  • High-quality treated softwood with advanced treatment methods: 25 years, and often longer - look for a 25 year guarantee.

The difference lies in the species of the timber, treatment process and quality, and installation method. Investing in high-quality timber posts with proper treatment that are installed correctly can make a significant difference in longevity.

Factors That Affect Wooden Post Longevity

  1. Wood Quality: Hardwoods, like cedar and oak, are naturally more resistant to rot and pests than softwoods. They cannot be treated in the way softwoods can. Premium-quality treated softwoods can be just as durable. They are also faster growing, and more widely available.
  2. Treatment Process: The way wood is treated can make or break its lifespan. Quality pressure treatment methods push preservatives deep into the wood, creating a protective barrier against rot, fungi, and insect damage.
  3. Installation Method: Proper installation can prolong the lifespan of wooden posts. Posts set in well-drained areas and properly anchored with concrete or gravel will generally last longer.
  4. Environmental Conditions: Exposure to extreme weather, moisture, and soil acidity can accelerate decay.

Heavy Duty Wooden Slotted Fence Posts

Why Choose Wooden Fence or Gate Posts with a 25-Year Guarantee?

When investing in fencing, choosing posts with a long guarantee is a smart choice. A 25-year guarantee not only speaks to the quality and durability of the product but also provides peace of mind. Here’s why such guarantees are valuable:

  • High-Quality Material: Posts with extended warranties are often made from superior-quality wood and undergo thorough treatment processes. This means you are getting a better quality product for your garden.
  • Reduced Maintenance Costs: When you know your fence posts or gate posts are backed by a 25-year guarantee, you are likely to experience fewer issues as the manufacturers are confident the materials and workmanship are high-quality enough to withstand typical wear and environmental factors, meaning less maintenance over time.
  • Long-Term Investment: While posts with a long guarantee might have a higher upfront cost, they often save you money in the long run by avoiding replacement expenses.
  • Better for the Environment: When a fence with a shorter lifespan, such as 5 years, is treated and eventually disposed of, it will end up in landfill. In comparison, a fence designed to last 25 years significantly reduces waste, as a shorter-lived fence would require five replacements over the same period. This results in up to five times more waste going to landfill, highlighting the importance of durability for sustainable waste management.

45 degree Wooden fence post

Jacksons Fencing: High-Quality Wooden Fence Posts and Gate Posts with a 25-Year Guarantee

At Jacksons Fencing, we understand the importance of longevity and quality in wooden fencing. All our timber products go through our unique Jakcure® pressure-treatment process and come with a 25-year guarantee, so you can be confident in their durability. If you are planning a fencing project and want long-lasting, low-maintenance posts, consider opting for posts with a strong warranty that protects your investment.

Types of Wooden Fence Post

Investing in quality fencing improves the look and security of your outdoor space and ensures that your fence stands strong for decades.

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Jacksons Fencing Posts Have Lasted 38 Years

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