L & L Services - Jefferson's Expert Fence Builders

Mold on fences is typically caused by high humidity, shade from trees, and lack of airflow. In Jefferson’s climate, fences in areas near the Historic District or along shaded property lines are especially prone. Water splashing from rain or sprinklers also keeps wood and vinyl damp, creating the perfect environment for mold.

Look for dark green or black patches on the surface, a musty smell, and soft or flaking wood. If you see spots near the bottom of fence posts or in areas that stay damp, like near driveways or garden beds, it’s a sign the mold has started to weaken the material. Catching it early saves you from costly replacements.

We start with a thorough cleaning using safe, eco-friendly mold removers, then apply a sealant to protect against future growth. For badly damaged sections, we can replace individual boards or posts. If your whole fence is aging beyond repair, we install new wood or vinyl fencing designed to resist Jefferson’s humidity, with proper drainage to prevent mold from coming back.