Polycool Grain Ventilation Pedestals versus the Aluminium alternatives

Here is a short video to demonstrate how robust Polycool Grain Ventilation Pedestals (http://www.evansandpearce.com/grain-ventilation-pedestals/) really are when compared with standard aluminium alternative. We shot this video ourselves on a farm nearby because we wanted our customers to be able to see for themselves how good our product is.