DDNWCC | Local Fence Builders in Bothell, WA

The main cause is constant moisture from rain and humidity, which gets trapped in the wood, leading to fungal decay. Common signs include soft or crumbly wood, especially near the ground. To prevent rot, we recommend using pressure-treated or cedar wood, ensuring posts are set in gravel rather than soil, and applying a waterproof sealant. At DDNWCC, we also check for proper drainage around fence lines during installation or repair.

Look for leaning or unstable sections, cracks near the base, or wood that feels spongy when pressed. In Bothell’s wet conditions, post decay often starts at the soil line. If you see mushrooms or mold, that's a clear sign. Our team can inspect the posts by probing the wood with a screwdriver, and if it sinks in easily, the post is compromised. We replace decayed posts with concrete anchors to ensure long-term stability.

Yes, painting your fence with a high-quality exterior paint or stain creates a moisture barrier. However, it's only effective if the wood is free of existing rot. We recommend pressure washing and letting the wood dry completely before applying paint. In Bothell, we often use elastomeric coatings that flex with temperature changes. If rot is present, we'll repair or replace affected sections before painting to ensure the coating adheres properly.