We have team of expertise in Ganagalla safety nets, who can fix open area pigeon nets. Usual in all apartments for ventilation there will be open area, but it is a fact that pigeons fly using the same direction and enters into apartments and dirt the whole balconies and common areas, in tern it may cause different diseases.
You can completely rely on our Open Area Pigeon Nets to cover your apartment duct area. We use standard safety measures to cover open area covering bird nets.