What are the best materials for outdoor furniture in areas with high radon levels?

When selecting outdoor furniture for areas with high radon levels, choosing the right materials is crucial for durability and safety. Radon, a naturally occurring radioactive gas, can degrade certain materials over time. Here are the best options for radon-resistant outdoor furniture:

1. Teak Wood: Naturally resistant to moisture, insects, and decay, teak is an excellent choice for high-radon environments. Its dense grain minimizes radon absorption.

2. Powder-Coated Aluminum: Lightweight and rust-proof, aluminum with a powder-coated finish provides a protective barrier against radon and weathering.

3. Stainless Steel: Highly durable and non-porous, stainless steel resists radon penetration and requires minimal maintenance.

4. Polyethylene (PE) Rattan: Synthetic wicker made from polyethylene is waterproof, UV-resistant, and unaffected by radon exposure.

5. Concrete and Stone: These heavy materials are impervious to radon and ideal for tabletops or benches in radon-prone regions.

For longevity, avoid porous materials like untreated wood or low-quality metals. Regular sealing or painting can further enhance radon resistance. Prioritize materials that combine durability with low maintenance to ensure your outdoor furniture remains safe and stylish for years.