The short answer is: it depends. Traditional natural rattan is not ideally suited for very sunny, exposed locations as prolonged, direct UV exposure can cause it to dry out, become brittle, and eventually crack. The fibers lose their natural moisture, leading to structural weakness and a faded, worn appearance.
However, modern "all-weather" or "synthetic" woven rattan furniture is explicitly designed for such conditions. This furniture uses UV-stabilized polyethylene (PE) resin wicker woven over a rust-proof aluminum frame. This material is highly resistant to sun damage, moisture, and temperature fluctuations, making it perfectly suitable for sunny patios, decks, and poolside areas without drying out.
If you have natural rattan furniture, you can take steps to mitigate sun damage:
1. Use Protective Covers: High-quality, breathable furniture covers when not in use.
2. Apply UV Protectant: Use sprays or sealants designed for natural fibers.
3. Provide Shade: Position furniture under pergolas, umbrellas, or awnings.
4. Regular Maintenance: Clean with a damp cloth and mild soap; avoid harsh chemicals.
For longevity in sunny spots, choosing synthetic rattan is the most practical and durable solution. It offers the classic aesthetic of rattan without the high maintenance and vulnerability of natural materials. Always check the manufacturer's specifications for UV resistance ratings to ensure your furniture is built for your climate.