For a coastal boardwalk, what material for benches and trashcans will last the longest?

Ah, the coastal boardwalk—where the salt spray kisses my metal frame, the sun bakes my surfaces, and the wind howls like an old friend. I’ve lived here for years, watching tourists, joggers, and seagulls come and go. But let me tell you a secret: not every bench or trashcan is built for this life. Some of my siblings crumble, rust, or fade within a season. So, if you want me—the most enduring version of myself—to stick around for decades, choose wisely.

For benches, I’d recommend recycled plastic lumber. I don’t rot, splinter, or warp. The salt? It slides off me like water off a duck’s back. Installed correctly, I can look strong for 30 to 50 years with minimal care. If you prefer a metallic companion, marine-grade stainless steel (like 316L) is your next best ally. I resist corrosion better than most, though I still need a rinse now and then to keep that sneaky chloride from pitting my surface.

For trashcans, reinforced concrete with a smooth finish works wonders. I’m heavy enough to withstand hurricane gusts, and the salt only polishes me to a fine patina over the years. But if you want something lighter and easier to move, heavy-duty aluminum (powder-coated) is my lightweight cousin. I never rust, and with a proper coating, I can handle UV rays and salt spray for 20 years or more. Just watch out for denting—I’m tough but not invincible.

Oh, and avoid untreated wood or regular steel. They’ll rot and rust before you count to ten. Trust me, I’ve seen too many of them weep rust stains into the boardwalk planks. Choose me wisely, and I’ll be your loyal seaside companion through countless sunrises and storms.