Living near the ocean is a dream, but salt spray can be a nightmare for outdoor furniture. The constant, corrosive mist demands materials that can fight back. So, what's the best material for an outdoor bench by the sea? The top contenders are Marine-Grade Aluminum, Teak Wood, and High-Quality Powder-Coated Steel.
Marine-grade aluminum is arguably the champion for coastal durability. It's naturally rust-proof and incredibly lightweight. Look for benches with a powder-coated finish for an extra layer of protection and a wide range of color options. It requires almost no maintenance—just an occasional rinse with fresh water.
Teak wood is a classic, beautiful choice. Its natural oils make it highly resistant to moisture, rot, and insect damage. It will gracefully weather to a silvery-gray patina without the need for stains or sealants. While premium, its longevity and timeless look make it a worthy investment.
For a modern, sturdy option, consider powder-coated steel. The key is the "powder coating"—a thick, baked-on finish that acts as a formidable shield against salt and moisture, far superior to standard paint. Ensure any fittings are also corrosion-resistant.
Materials to generally avoid near the ocean include untreated steel or iron (which will rust quickly), standard aluminum (not marine-grade), and most softwoods like pine unless heavily and repeatedly treated.
Your best coastal bench will combine one of these durable materials with good design: slatted seats for water drainage and minimal crevices where salt can accumulate. With the right choice, you can enjoy a beautiful, worry-free bench that stands up to the salty breeze for years to come.