Different types of invisible grill material offer varying levels of safety and durability. High-tensile steel cables provide maximum strength, while nylon coatings add weather and corrosion resistance. Stainless-steel wires with UV protection are ideal for long-term outdoor use. By comparing these materials, homeowners can choose the best option based on their building height, climate, and security needs. The right choice ensures reliable balcony protection while maintaining the clean, open look that invisible grills are known for.
