Invisible grills are made from high-tensile stainless steel, typically using SS 316 or SS 304 grade wires. These materials are known for their excellent strength, durability, and resistance to rust and corrosion. SS 316 is especially suited for coastal or humid environments, while SS 304 is ideal for standard residential use. Some grills also come with a nylon coating for added safety and weather protection. Mounted with sturdy aluminum or stainless steel brackets, these grills ensure long-lasting performance while maintaining a sleek, nearly invisible appearance.

No. The polyethylene nets are strong enough to be cut by a bird’s beak. It can withstand a maximum weight of 15 kgs. (upto 15 mm). It is water proof and hence unaffected by rains

The cost of invisible grills typically ranges from ₹180 to ₹350 per square foot, depending on the grade of stainless steel used and the complexity of the installation. SS 304 is a common choice for standard use and is more affordable, while SS 316, which offers higher corrosion resistance, is priced on the higher side—ideal for coastal or humid areas. Other factors like wire thickness, spacing between wires, and additional coatings such as nylon can also affect the final price. For a standard apartment, a full installation across windows and balconies may cost anywhere between ₹20,000 to ₹60,000.

We give warranty for the nets for its durability for 3 years. Any defects in the netting because of poor quality material or faulty installation shall be rectified by Balcony Safety Nets without additional charges. Note: Balcony Safety Nets is not responsible for the damage caused to the product by external force. For e.g. nets being cut or damaged during civil, carpenter, electrician etc.