Grease Guard has been the industry leader in grease containment since 1989. You can find us on over 15,000 rooftops across the United States, Puerto Rico and Canada. We pride ourselves on the quality of our Grease Guard ® Rooftop Defense Systems ® as well as our attention to detail with every client. Grease Guard ® is a grease containment system that is installed around the curb of the exhaust fans/ stacks on the rooftops of restaurants and industrial buildings. It prevents grease, oil and chemicals from saturating the roof surface which causes major damage and costly repairs. Having grease, oil or chemicals on your rooftops may result in unnecessary liabilities, rooftop safety hazards, code violations, costly roof repairs, unsafe work areas, and fire. The Grease Guard ® Rooftop Defense Systems® help you comply with OSHA, NFPA, and EPA regulations. The Grease Guard ® Rooftop Defense Systems ® are so effective at containing grease and oils from rooftop exhaust systems that Underwriters Laboratories Inc. has Listed it for effectiveness and safety. This is the most oil absorbent, noncombustible, rainproof, structurally sound, closed, UL listed , grease containment system on the market today! Let's protect every grease, oil and chemical producing roof out there! Give us a call; we'd love to help!