Living by the ocean is a dream, but the salty air and moisture can be a nightmare for outdoor furniture. Choosing the right material for your bench is crucial for longevity and low maintenance. So, what holds up best?
The undisputed champion for coastal benches is Teak. This dense hardwood contains natural oils that repel water and resist rot, insects, and salt corrosion. It weathers to a beautiful silvery-gray without needing constant sealing. While expensive, its durability is unmatched.
For a modern, maintenance-free option, Marine-Grade Aluminum is excellent. It's incredibly lightweight, won't rust, and is often powder-coated for extra protection against salt spray. Look for welded frames and avoid cheaper, non-marine grades.
Stainless Steel (316 grade) is the best choice for all hardware, frames, or entire benches. The added molybdenum content provides superior resistance to pitting and corrosion from salt. Always ensure any metal used is "marine-grade" or "316."
Poly Lumber (Recycled Plastic) is a fantastic eco-friendly choice. Made from recycled plastics, it won't rot, splinter, or corrode. It's heavy, stable in wind, and only requires occasional cleaning. It won't fade as quickly as cheaper plastics.
Avoid: Regular steel or wrought iron (will rust quickly), untreated softwoods like pine (will rot), and low-quality plastics that become brittle with UV exposure.
Ultimately, invest in Teak for timeless beauty, Marine Aluminum for modern ease, or Poly Lumber for eco-durability. Pair any wood with Stainless Steel hardware to ensure your oceanfront bench remains a relaxing spot for years to come.