Commercial Fencing Tacoma WA | Call Mowers & Growers

The main cause is the consistent moisture from our rainy season combined with temperature swings. Standard galvanized hardware can corrode quickly in these conditions, especially if the fence faces north or is shaded. The moisture also gets trapped behind the hardware, accelerating the rust. As a solution, Mowers & Growers recommends installing stainless steel or coated hardware and applying a protective sealant to the surrounding wood to prevent moisture wicking.

Look for uneven coloration, flaking or peeling stain, and a chalky residue when you rub your hand across the wood. Another sign is that the wood starts to look dry or gray in patches. In Tacoma, this often happens first on the side of the fence facing the prevailing wind or near areas with poor drainage. If you notice these signs, it’s time for re-staining. Our team can assess the level of deterioration and recommend the right stain for our climate.

Regular lawn care keeps vegetation away from the fence line, which reduces moisture trapping. Overgrown grass and bushes can rub against the fence, wearing down the stain and holding moisture against hardware. By keeping the area trimmed and clear, you allow airflow that helps both the stain and the hardware last longer. Mowers & Growers includes edging along fence lines as part of our standard lawn care, directly helping to preserve your fence investment.