Methane Venting

Passive venting systems comprising slotted HDPE pipes and vertical venting columns, normally fitted with a rotating aspiromatic cowl.

Vent Columns

A steel vent column is placed over a small length of the plastic vertical pipe to allow high level v...

A range of HDPE products for the venting of gas for brown field construction sites, where methan con...

Cost-effective alternative to Bentonite pellets for borehole sealing.