External ground level vent used to provide safe passage of ground gases from beneath a building to the atmosphere.
For application from beneath a building, to the external atmosphere.
A range of ground level vent boxes designed to provide a practical and aesthetic method of venting ground gases from beneath a building, to the external atmosphere. The vent boxes are designed to be connected to one of the Cordek passive gas venting systems and installed within the external landscaping. The use of vent boxes is recommended where the use of alternative vent options is precluded due to the type of external wall construction i.e. cladding, glazed façades.
Features and benefits:
175 x 175 x 690 mm
D21/395 Ground-level vent outlets
Ground level vent box, no lid.
Polyethylene and stainless steel.
HDPE construction with a perforated stainless steel lid.
Circular Gulley Vent - CGV-022
Size (l x diameter)
690 x 175 mm.
Open air space
Gas inlet diameter
Water outlet diameter
Black and Silver.
Black HDPE / stainless steel lid.