HADPRO recommends Roof Protection Systems (RPS) for customers who have grease leaking from their exhaust fan onto the roof surface. If you don’t see any grease on the roof, you probably don’t need one. However, if your facility’s roof has grease collecting on the surface, a roof protection system will guard your roof membrane against the damage grease causes, and potentially save you the thousands of dollars it costs to replace and/or repair the roof. HADPRO offers two types of roof protection system:
- 1-sided protection using a grease box with an absorbent grease pillows. This system is primarily intended to capture grease from the fan drainage pipe that isn’t being adequately contained by a standard grease collection box. The pillow is disposable and will be replaced by our technicians on an as-needed basis depending on the quantity of grease your facility generates.
- 4-sided roof protection systems with an absorbent filter surrounding the fan. This system is recommended when the fan is leaking grease onto the roof from other areas, such as a poor seal between the base plate of the fan and the duct work. 4-sided system filters are also disposable, and will be replaced by our technicians on an as-needed basis depending on the quantity of grease your facility generates.