Guides · 8 min read

Bird Netting for Apartment Societies: A Committee's Planning Guide

How housing societies plan building-wide bird netting — surveying common areas, writing a uniform specification, comparing vendors, budgeting and phasing the work.

By Perfect Bird Netting Service · 6 August 2026

Bird netting installed across the common shafts and stilt area of an apartment tower

Flat-by-flat netting solves one balcony and leaves the building infested. Pigeons displaced from the third floor move to the shaft, the stilt beams or the terrace machine room, and the complaints continue. Societies that treat bird control as a building project — one survey, one specification, one vendor — spend less and finish the problem.

This is the planning sequence we use with managing committees across Indore, Bhopal, Jabalpur and Raipur.

Step 1: Survey the whole building, not the complaints

Walk the building with the vendor and mark every element on a single sheet. The list is longer than most committees expect.

Standard society survey checklist
Element	Ownership	Treatment
Flat balconies	Individual	25 mm net across opening
AC ledges	Individual	Three-sided net wrap
Bathroom / kitchen shafts	Common	Net at shaft mouth
Staircase ventilation openings	Common	Net at face
Stilt parking beams	Common	Net between beams
Lift machine room ledges	Common	Spikes
Terrace parapets and water tanks	Common	Spikes
Entrance canopy soffit	Common	Net or spikes

The individual-versus-common split matters because it decides which budget pays. Most societies fund common areas from maintenance and offer residents the same rate for their own balconies.

Step 2: Write one specification

A uniform specification is what keeps the facade from looking patchworked, and it is also the committee's protection against underquoting. Ours reads:

Mesh: virgin UV-stabilised HDPE, 25 mm, transparent or black — not white.
Perimeter wire: 1.6–2 mm SS 304.
Hooks: SS 304 expansion hooks at 12–18 inch spacing, doubled at corners.
Lacing: UV nylon cord at 6 inch intervals; heat-sealed cut edges.
Spikes: SS 304 pins on UV polycarbonate base, covering the full ledge width.
Warranty: written, minimum five years, covering workmanship and material.

Ask every bidder to quote against that exact text. The reasoning behind each line is in pigeon net for balcony and bird spikes vs bird netting.

Step 3: Budget realistically

Indicative budget, 40-flat tower
Scope	Quantity	Rate	Approx
Flat balconies	40 × 70 sq ft	₹12 / sq ft	₹3,36,000
AC ledge wraps	40 × 9 sq ft	₹12 / sq ft	₹43,200
Shafts (4 nos, at mouth)	4 × 60 sq ft	₹12 / sq ft	₹2,880
Stilt beams	900 sq ft	₹12 / sq ft	₹10,800
Terrace + machine room spikes	220 rft	₹100 / rft	₹22,000
Bulk adjustment	—	−12%	−₹49,900

Two things stand out. Common areas are a small fraction of the total, so a society can bird-proof every shared surface for the price of a few flats. And bulk mobilisation genuinely reduces the rate, because scaffolding and rope access are set up once. Rate mechanics are in pigeon net price per square feet.

Step 4: Clean before you close

Every shaft and ledge is cleaned and disinfected before netting. This is not optional in a shared building — dried droppings in a ventilation shaft feed directly into bathrooms on every floor, and the pathogens involved are the ones described in why pigeon droppings are a real health hazard. Confirm that live birds and chicks are cleared before a shaft is sealed.

The two questions a committee should ask every bidder: who cleans first, and what happens to the birds inside the shaft?

Step 5: Phase the work

Phase	Scope	Why first
1	Shafts, stilt beams, terrace, canopy	Removes the flock's fallback roosts
2	Balconies, wing by wing	Shares access equipment per stack
3	Spikes on remaining ledges	Mops up displaced perching
4	Annual tension inspection	Protects the investment

Doing balconies first without the common areas is the most common sequencing mistake — the birds relocate rather than leave.

Step 6: Handover and upkeep

Ask for a marked-up drawing of what was netted, the warranty in writing on the invoice, and an annual re-tension visit built into the contract. Residents should be told not to hang plants or clothes lines from net wires, and that any tear should be reported rather than taped. The routine is in how to clean and maintain a pigeon net and monsoon maintenance for bird nets.

A note on residents' own choices

Some residents will also want child or pet safety netting or an invisible grill. Approve one specification for those too so the facade stays uniform — the trade-offs are compared in balcony safety net vs invisible grill.

Conclusion

Bird-proof the building, not the loudest complaint. One survey, one written specification, common areas first, cleaning before closing, and an annual inspection — that sequence ends the problem for a decade at a lower cost per flat than anyone doing it alone.

We survey full societies free of charge and quote against your specification in a single itemised document. Arrange a committee site visit or review our credentials and process.

Frequently asked

Should a housing society net the whole building at once?

Yes. Netting only the flats that complain simply displaces birds to shafts, stilt beams and terrace ledges. A single survey covering common areas and balconies costs less per flat and actually ends the problem.

Do societies get a discount on bulk bird netting?

Typically 10–15%, because scaffolding, rope access and crew mobilisation are shared across many flats instead of being charged per job.

Who pays for netting common areas in an apartment society?

Common areas — shafts, stilt beams, terrace ledges and canopies — are normally funded from the maintenance corpus, while residents pay for their own balcony and AC ledge at the same negotiated rate.

What should a society specify in a bird netting tender?

Virgin UV-stabilised 25 mm HDPE mesh, 1.6–2 mm SS 304 perimeter wire, SS 304 expansion hooks at 12–18 inch spacing, UV nylon lacing, cleaning and disinfection before installation, and a written five-year warranty.