CIRCULAR GULLY VENT
The Circular and Rectangular Gully Vents are designed to effectively disperse passively vented gas safely into the atmosphere. The vents should be used near the building perimeter or in soft landscape.
In areas of vehicle traffic, the ground level vent box can be positioned underneath a gully grate to suit road traffic.
Holed or Slotted lids are available with both vent systems.