Tag Archives: passive venting solution

Visqueen Gas Venting system ensures compliance to BS8485:2015

Visqueen has developed a comprehensive passive venting solution to facilitate the dilution and dispersal of dangerous gases. Used extensively across the UK.


Visqueen offers a variety of solutions to disperse gas safely from beneath buildings. The type of passive venting system required is dependent on the building type and the amount of gas flow.

Current UK construction practice adopts the concept of multiple gas protection measures to form a gas control system. Typically, protection measures increase in number and robustness as the potential risk increases.

The gas protection solution is based on a point scoring system in accordance with BS8485:2015. Continue reading