Duct Area Safety Nets
Cover the open shaft between blocks — stops falling objects, pigeons and nesting.
The duct or light shaft between two blocks collects everything: dropped clothing, construction debris, and generations of pigeons. It is also a genuine fall hazard at every floor where the opening is unguarded.
A single net at the top of the shaft is usually cheaper and more effective than netting each floor's opening, and it keeps the shaft clean rather than just containing the mess lower down.
- Single top-of-shaft net covers all floors below
- Stops pigeons nesting in the shaft entirely
- Removable panel for maintenance access
- Handles the weight of accumulated debris
Specification
| Mesh size | 25mm for debris, 50mm for birds only |
|---|---|
| Position | Top of shaft, or per-floor openings |
| Access | Zipped or clipped maintenance panel |
| Warranty | 5-year standard warranty, up to 10 years on HDPE installations |
| Areas covered | Andhra Pradesh, Telangana |
What will it cost?
A rough figure in ten seconds. The exact price comes from a free site visit — measurements given over the phone are almost always out by enough to matter.
₹3,800–₹4,850
Based on about 80 sq ft at ₹53/sq ft
Indicative only. Access, height and fixing conditions change the final price — all of which we check for free before quoting.
Duct Area Safety Nets — common questions
What material are the nets made from?
Knotted high-density polyethylene, UV stabilised. HDPE is chemically inert, waterproof and does not degrade in sunlight the way untreated polypropylene does. Nets are tensioned on a stainless steel wire frame using screw pins, turnbuckles and hogging staples, so the installation stays tight rather than sagging after the first season.
How much does it cost?
Pricing starts from a base rate per square foot and varies by product — invisible grills cost several times more than netting. Use the estimate calculator for an approximate figure, then book a free site visit for an exact written quotation. Measurements taken over the phone are almost always wrong.
How long will the installation last?
Five years is typical for HDPE netting in direct sun, longer on sheltered elevations. Invisible grills last considerably longer — the stainless cable is the limiting component and it does not corrode. Sun exposure is what ages netting, not rain.
Can a bird cut through the net with its beak?
No. HDPE at the gauge we use cannot be cut by a pigeon or crow. The failure mode for bird netting is never the mesh — it is a gap left at the perimeter, which is why edge sealing is the part of the job that actually matters.
Get a price for duct area safety nets
Free inspection across Andhra Pradesh, Telangana. We measure, recommend the right specification, and quote in writing.