Inspect Fence Material and Existing Finish
A fence should be structurally sound before it is painted or stained. Leaning posts, loose rails and rotted boards need repair first because a new coating will not stabilize the structure.
The existing finish also affects preparation. Bare wood, transparent stain and old paint do not accept a new coating in the same way, so the surface condition should be identified before materials are chosen.
Clean, Repair and Prepare Before Coating
Dirt, algae and loose finish can prevent the new coating from bonding. Preparation may include cleaning, scraping or sanding appropriate to the fence material and existing surface.
Minor surface defects can be addressed during preparation, but structural fence repair stays separate. The fence should also be dry enough for the selected coating before work begins.
Paint or Stain?
Paint creates an opaque film and can change the fence color completely. Stain can allow more wood character to remain visible depending on the product.
The decision should consider the existing coating, maintenance expectations and desired appearance. Fence Installation & Repair is the better service when the structure itself is failing rather than the finish.