If you have a north-facing balcony that receives limited sunlight, choosing the right furniture material is crucial to prevent mold and mildew. The constant shade and moisture create an environment where mold thrives, but several materials are excellent for this challenging setting.
First, aluminum is a top choice. It is naturally rust-proof and non-porous, meaning moisture cannot be absorbed. Powder-coated aluminum offers an extra layer of protection and comes in many styles. Second, synthetic wicker, made from resin or polyethylene, is highly resistant to moisture, UV rays, and temperature changes. It won't rot or develop mold and is easy to clean.
Third, high-quality teak is a superb natural wood option. Its natural oils make it highly resistant to moisture, rot, and insects. While it will weather to a silvery-gray patina, it won't mold if allowed to dry properly. Fourth, all-weather plastics and poly lumber are budget-friendly, completely waterproof, and incredibly easy to maintain with just soap and water.
To further protect your furniture, ensure good airflow by avoiding pushing items directly against walls. Use waterproof covers during prolonged wet weather, and clean surfaces periodically to remove organic debris that can trap moisture. By selecting from these mold-resistant materials—aluminum, synthetic wicker, teak, or plastic—you can create a durable and stylish outdoor oasis on your shady balcony without worrying about unsightly and unhealthy mold growth.