Circular Soffit Vent - Black Ash
|Brand||Manthorpe Building Products|
|Dimension||70mm Diameter Hole Required|
|Specification||Use at 200mm Centres to achieve 10|
Circular vents are usually used as a retrofit option for existing soffit boards to increase the ventilation in a roof space.
A circular hole is cut in the soffit board using a 70mm holesaw. The vent is then pushed into the hole and then given a twist to lock it in place.