Used to organize ventilation of the sewer riser. It is the most effective element due to installation at the highest point of the roof.
Type of roof: metall roof and shingles
Shape Type of ridge: Any shape type
Roof slope: from 30 ° to 60 °
Set: fasteners, rubber band
Net weight: 1.2kg
Gross weight: 1.3kg
Outlet height: 450mm