Fan Units Waterproofing

Self Driven Wind Ventilator Solutions with EPDM & Promax Bonding Adhesive

All the fans / wind ventilators either self driven or with electricity contains constant vibration in them, due to which the joints are the main leaking points in this type of problem.

Coming from the slope side, the front side of the ventilators acts like a ponding area for the water and therefore then enters the building while ponded through the side laps or sometimes from its own joint

The solution to this is that we cover it fully with EPDM from all 4 sides preventing the water to go in as well as any rusting problem due to stagnent water.