Invisible grills are a popular safety solution for balconies, especially in high-rise apartments and modern homes. They consist of thin, high-tensile stainless steel wires that are spaced evenly (usually 2 to 4 inches apart) and fixed vertically or horizontally across the balcony opening. These grills offer essential safety by preventing falls, especially for children and pets, while maintaining an open and unobstructed view. Their sleek, minimalist design blends well with modern architecture and does not affect natural light or ventilation.Balcony invisible grills are corrosion-resistant, weatherproof, and require minimal maintenance, making them ideal for outdoor use. The wires are typically coated with nylon for added durability and rust protection. They can also be integrated with safety features like child-lock systems or alarms if needed. Installation is done using sturdy aluminum or stainless steel tracks fixed to the balcony walls or ceiling. Overall, invisible grills provide a secure yet visually appealing way to enhance balcony safety without compromising the building’s aesthetics.