When furnishing a coastal deck, choosing the right materials is crucial to ensure longevity and style. Coastal environments expose furniture to salt air, humidity, and strong sunlight, so durability and resistance to corrosion are key. Here are the best outdoor furniture materials for a coastal deck:

1. Teak – Naturally resistant to moisture and insects, teak is a top choice for coastal settings. Its rich golden hue weathers beautifully to a silvery-gray patina.

2. Aluminum – Lightweight yet sturdy, powder-coated aluminum resists rust and requires minimal maintenance. Opt for marine-grade finishes for extra protection.

3. Stainless Steel – Highly resistant to salt corrosion, stainless steel is ideal for frames and fittings. Look for 316-grade steel for maximum durability.

4. Synthetic Wicker – Made from resin or polyethylene, synthetic wicker mimics natural rattan but won’t fade or degrade in salty air.

5. Marine-Grade Polymer – Designed for harsh conditions, this material is fade-proof, waterproof, and easy to clean—perfect for coastal lounging.

For cushions and fabrics, choose solution-dyed acrylic or polyester blends that resist mold and UV damage. With the right materials, your coastal deck will stay stylish and functional for years.