How Long Will Cedar Split Rail Wood Fence Last?

What Can Shorten the Life of a Cedar Fence?

Even though cedar is tough, there are a few things that can wear it down faster:

• Wet soil or heavy clay: Moisture is the enemy of wood. If the fence posts sit in wet or poorly draining soil, they can rot more quickly.
  
• Plants and debris: If vines, grass, or mulch touch the wood, it can stay damp and break down faster.
  
• Sun and weather exposure: Sunlight can dry out the wood, and freezing winters or rainy springs can cause the posts to expand and contract, which leads to cracking or sagging.

Smart Installation Makes a Big Difference

If you want your cedar split rail fence to last, start with the right installation methods. Here’s what helps:

• Use gravel backfill: Instead of filling post holes with dirt or concrete, use gravel. Gravel allows water to drain away from the wood and helps keep the posts dry.
  
• Go deep with your posts: Set fence posts at least 36 inches deep to make sure they stay strong and don’t shift or lean over time.
  
• Choose thicker rails and posts: Jumbo rails are more resistant to sagging. Shorter rail spans (like 8 feet instead of 10) also help prevent bowing.

Should You Stain or Seal Your Fence?

Cedar looks great on its own and will naturally fade to a silver-gray color over time. But if you want to preserve the fresh look or give it a bit more protection, applying a sealant or stain every couple of years is a smart move. This can help block UV rays and keep moisture from soaking into the wood.

Whether you choose to stain your fence or let it weather naturally, the most important thing is to inspect it every so often. If you notice any damaged or loose rails, take care of them quickly to avoid bigger issues down the road.

How to Avoid Rail Sag

Even the best wood can sag over time, especially with long rail spans or thinner pieces. Here are a few ways to help keep your fence looking good:

• Pick thicker, high-quality rails like jumbo grade cedar.
  
• Stick with shorter rail lengths to reduce the chance of sagging over time.
  
• Make sure your posts are solid and spaced evenly for better support.

A well-installed split rail fence will stay sturdy and straight for many years with just a little routine attention.

Final Thoughts

Cedar split rail fences are a timeless, rustic choice for homes in Matthews, NC. They're strong, attractive, and—best of all—long-lasting. If installed correctly and maintained with care, you can expect your cedar fence to serve you well for 15 to 30 years or more.

Ready to build a cedar split rail fence in Matthews, NC?

Work with a local team that knows the soil, weather, and best materials for our area. A trusted fence company can help you get it done right the first time. Contact your local fencing pros today to get started on a fence that’s built to last, and know the different fence installation services they offer.