Why Do Fence Panels Rot at the Bottom?
If you've ever noticed the bottom of wooden fence panels starting to rot, you're not alone. It's a common problem with timber fencing, particularly in the UK, where wet weather can leave wood damp for long periods. But why does rot usually start at the bottom of a fence, and is there anything you can do to prevent it? From the way panels are installed to the type of timber used, there are several reasons why the bottom of a fence can deteriorate before the rest of it. 1. Constant exposure to moisture One of the main causes of rot is moisture. The bottom of a fence panel is often exposed to wet grass, damp soil, splashing rainwater and puddles. While the upper sections of a fence may dry out fairly quickly, the bottom can stay damp for much longer. When timber remains wet, conditions become favourable for fungi that cause wood decay. Over time, the wood can become soft, discoloured and brittle, eventually breaking apart. Good quality timber and suitable preservative t...
