Frequently Asked Questions

Roof top grease containment is a grease-box that is installed under your exhaust fan spout.  Many times, there is nothing under the fan spout, which is why grease flows onto the roof.  The grease-box system collects the grease but allows the rainwater to flow as designed.

The grease the comes from your hood when cooking propagates to the fan and then to the roof.  This system protects your roofing system from the damaging effects of corrosive grease, oils, chemicals, or fluids that are discharged during routine manufacturing operations.

 A Rooftop Grease Containment System can protect building owners and occupants from costly roof repairs, voided roof warranties, unnecessary fire hazards, and excessive liability claims. It also helps you comply with OSHA, NFPA, and EPA regulations.