Grease Guard

Grease Guard Rooftop Defense Systems® are rooftop grease containment systems that are installed around fat, grease, oil, & chemical producing exhaust fans and ventilation equipment to collect fats, oils, greases, and other chemicals to effectively prevent them from damaging rooftops, providing fuel to fire, and polluting our water supplies amongst other benefits.

Our Advanced Filter Composite® traps fats, oils, greases, and chemicals in ALL weather conditions. The Grease Guard is completely stand alone, does not attach to the roof, and does not interfere with exhaust equipment operations.