Metal outdoor benches add style and function to any garden or patio, but they are constantly battling the elements. Rust is the enemy of metal furniture, but with proper care, it can be prevented. Here’s your practical guide to keeping your benches rust-free.
First, start with the right material. If you're purchasing a new bench, opt for inherently rust-resistant metals like aluminum, stainless steel, or galvanized steel. For existing iron or steel benches, prevention is key. The cornerstone of rust prevention is keeping the bench clean. Regularly wash it with a mixture of mild soap and water to remove dirt, pollen, and moisture that can trap water against the metal. Always dry it thoroughly with a soft cloth afterwards.
The most critical step is applying a protective barrier. For bare metal, use a specialized metal primer followed by a high-quality outdoor paint or enamel. For a clear finish that shows the metal, a clear coat lacquer or automotive wax can be effective. Another excellent option is to apply a paste wax or a dedicated metal protectant spray every few months; this creates a water-repellent layer.
Address any damage immediately. If you spot a small chip or scratch in the paint, sand the area lightly, apply touch-up primer and paint to seal the exposed metal. For early-stage rust, use a wire brush or sandpaper to remove all corrosion down to bare metal before cleaning, drying, and applying your protective coating.
Finally, practical measures go a long way. Use fitted covers during harsh weather or the off-season to shield benches from rain and snow. If possible, position benches under a roof overhang or pergola. During winter, store them in a dry shed or garage.
By incorporating these simple steps—regular cleaning, applying protective coatings, immediate repair of damage, and using covers—you can significantly extend the life and beauty of your metal outdoor benches, ensuring they remain a welcoming spot for years to come.