When selecting outdoor seating for areas prone to freezing rain, durability and weather resistance are paramount. The best materials combine strength, low maintenance, and resistance to moisture damage.

1. Powder-Coated Aluminum: Lightweight yet sturdy, aluminum resists rust and corrosion. Powder coating adds extra protection against freezing rain and ice buildup.

2. Marine-Grade Polymer: Designed for harsh marine environments, this plastic withstands extreme temperatures without cracking or fading.

3. Teak Wood: Naturally water-resistant, teak contains oils that protect against moisture. It develops a silvery patina over time but remains structurally sound.

4. Stainless Steel (Grade 304 or 316): Highly corrosion-resistant, especially grade 316 which contains molybdenum for added protection against salt and ice melt chemicals.

5. All-Weather Wicker (HDPE): High-density polyethylene wicker mimics natural fibers while being completely waterproof and UV-resistant.

For cushions, choose quick-drying foam with Sunbrella or similar performance fabrics that shed water and resist mold. Avoid porous materials like untreated wood or iron which can crack or rust.

Proper maintenance extends lifespan: store cushions during storms, apply protective sealants to wood, and clean surfaces regularly to prevent ice damage. With the right materials, outdoor seating can remain functional and attractive despite frequent freezing rain.