Frequently Asked Questions

Invisible grills need only small anchor points at the top and bottom of each wire run — far less drilling than a full welded iron grill, and the holes are easily patched if the wires are ever removed.

We select mesh/knot spacing based on the use case — tighter spacing for child and pet safety, standard spacing for general fall protection and object containment.

The fine mesh is designed to be minimally visible from a normal viewing distance, so you keep most of your balcony view while gaining full fall protection.

No. Pigeon nets are a purely physical barrier — pigeons are simply unable to land or nest in the protected area, with no chemicals or harm involved.

Yes, bird nets are commonly used for large open commercial and industrial spaces, with the netting grade selected based on the span and bird species involved.

No. The spikes simply make the surface uncomfortable to land on — birds are deterred, not harmed.

We recommend installing safety netting as soon as a child begins pulling up to stand or climb, typically well before their first birthday.

Standard mesh can be too wide for cats — we use a finer, pet-specific mesh spacing that keeps even small cats safely contained.

Yes, we install netting around the entire open perimeter of the terrace, not just isolated sections, for complete protection.

Duct shafts offer pigeons a sheltered, quiet nesting spot away from human activity — sealing the opening with netting removes that opportunity entirely.

Our anodized aluminium hanger rods and steel pulley systems are rated for standard household laundry loads across multiple rods.

We select high-tenacity HDPE netting weight based on ball type and impact speed, with heavier grades for cricket and lighter grades for general ball containment.

Yes, we offer both side-only netting and full enclosure setups with top netting, depending on the space and budget.

No. The fine mesh is selected to stop mosquitoes and small insects while still allowing normal air movement through windows, balcony doors, and utility openings.

Yes, we custom-fit staircase safety nets around open stairwells, duplex voids, loft edges, and railing gaps.

Yes. Sai Durga Invisible Grills offers a free on-site inspection and measurement before sharing a firm quotation, so pricing is based on your actual space and requirement.