Round Roof Vent Goose-Neck Duct

The AD-OKEU round roof ventilation goose-neck is designed for rooftop installations where round ducts exit outdoors. The goose-neck’s design prevents rain entry, with the external part angled at 135°.

To protect against birds, debris, and foreign objects, the outer section is equipped with a mesh. Standard mesh is made of 1.8 mm wire with 25×25 mm openings, with other options available upon request.

The bottom diameter is manufactured with tolerance for ventilation couplings (“+”). Upon request, it can also be produced with a flange or with a different diameter tolerance.