Every exhaust fan discharges grease residue, and without containment it lands on the roof membrane. That is a slip hazard for anyone working up there, a code problem, and eventually a five-figure roof repair.
Out of sight until the roofer, the fire marshal, or the building owner sees it. Then it is very much your problem.
Grease degrades roofing membranes. Replacement sections cost far more than years of containment.
Grease accumulation on the roof is a code violation waiting for an inspection.
If you lease, rooftop grease damage lands on your tenant improvement bill sooner or later.
Containment media gets checked and changed on the schedule you already have with us.
Dark staining around the fan curb is the tell. We check the rooftop on every hood cleaning and will show you photos.
Yes, the collection media has to be serviced regularly. We fold it into your existing cleaning schedule.
This is exactly the situation containment solves, and the documentation helps with the landlord conversation.
Serving Oregon, Washington, Western Idaho, and Northern California since 2007. Available 24/7, scheduled around your service hours.
Request a Free Estimate (800) 973-5573