External gas venting bollard used to provide safe passage of ground gases from beneath a building to the atmosphere. Manufactured in a range of different materials and colours.
For venting ground gases from beneath a building to the atmosphere when connected to a suitable venting system e.g. Cordek Ventform or Cellvent.
Gas venting bollard which is usually installed in locations where alternative venting methods, such as air bricks, cannot be used or where a vent with a high level of free air flow is required.
Features and benefits:
Available in natural colour.
D21/395 Ground-level vent outlets
D21/42 Wall vent outlets
Bollard with vents.
25 000 mm².
Cordek Gas Venting Accessory Range.
Country of material origin
Country of product manufacture
Circular Gulley Vent - CGV-022
Gas Venting Bollard - 025
Gas Venting Bollard - 027
Ground Level Vent Box - CGV-017
Ground Level Vent Box - CGV-018
Ground Level Vent Box - CGV-019
Ground Level Vent Box - CGV-020
Ground Level Vent Box - CGV-021
Rectangular Gulley Vent - CGV-023
Rectangular Gulley Vent - CGV-024