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External ground level vent box used to provide safe passage of ground gases from beneath a building to the atmosphere. Available with a range of different lid types and finishes.
Designed to provide a method of venting ground gases from beneath a building, to the external atmosphere. The use of vent box is recommended where the use of alternative vent options is precluded due to the type of external wall construction i.e. cladding, glazed façades.
A ground level vent box without a lid designed to be connected to one of the Cordek passive gas venting systems and installed within the external landscaping.
Features and benefits:
Color | Black |
Material | High density polyethylene (HDPE) |
Shape | Rectangle |
Length | 500 mm |
Width | 150 mm |
Height | 275 mm |
Uniclass | |
CAWS | D21/395 Ground-level vent outlets D21/42 Wall vent outlets |
Arrangement | Ground level vent box. |
Material | High density polyethylene (HDPE). |
Free airflow | Dependant on lid type. |
Size (l x diameter) | 500 x 150 x 275 mm. |
Gas inlet diameter | 110 mm. |
Water outlet diameter | 110 mm. |
Accessories | Not required. CGV-018. CGV-019. CGV-020. CGV-021. |
Connection | 110 mm diameter gas inlet and water outlet. |
Colour | Black. |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Platform | Compatible | Version | Certified to |
---|---|---|---|
![]() | IFC2X3 | 2 | 1.3 |
![]() | Revit 2016 | 5 | 2.0 |