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| ROOFTOP INSPECTION | |||||||||
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Severe Roof Damage |
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, grease containment system on the market today.
We Help You Comply
We Help You Comply
| National Fire Protection Association
*NFPA 96 Standard for Ventilation Control and Fire
Protection of Commercial Cooking Operations 1998
Edition states: 4-8.2.1 Rooftop Termination shall be arranged with or provided with the following... (c) "The ability to drain grease out of any traps or low points formed in the fan or duct near the termination of the system into a collection container that is noncombustible, closed, rainproof, structurally sound for the service to which it is applied, and will not sustain combustion. A grease collection device that is applied to exhaust system shall not inhibit the performance of any fan. *Reprinted with permission from NFPA 96 Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations ©1998, National Fire Protection Association, Quincy, M 02269. The reprinted material is not the complete and official position of the National Fire Protection Association, on the referenced subject which is represented only by the standard in its entirety. |
Diagram Of Filter
 Top Pre-Filter - a pass-thru, noncombustible, self-extinguishing
filter constructed from an open cross section polymer. |
 Transfer Layer - constructed from
polyolefin fiber. Designed for quick transfer of oil based fluids to the absorption layers, while repelling rainwater. UV stability protects the absorption layers from damaging sun rays. |
 Advanced Filter Composite -
constructed from an engineered open cell olyolefin fabric. Over 50 layers of absorbent microfibers wick and contain oil based fluids, while repelling rainwater. Absorption capacity is up to 39 fluid ounces per square foot. |
 Barrier Layer - constructed from a closed cell polymeric blend that provides a leak proof barrier. |
 Bottom Layer - an airflow layer constructed from an open cross section polymer. This layer supports the absorption and security layers while allowing air to circulate throughout the entire filter system. |
 Fire Shield - A fire-proof barrier that protects the roof & building from any potential exhaust system fire hazards. |
| Retrofit and Rooftop Cleanup |
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| Existing grease and oil problems are no problem! Our retrofit program coordinates all aspects of the retrofit process including the following: An initial rooftop survey is scheduled to determine your specific needs (1) Photos and measurements of each fan application are taken to determine needs and correct sizing Formal proposals are submitted for approval (1) Once approved, the retrofit process begins Scheduling of rooftop grease clean up and unit installations (1) Removal of grease-laden debris from rooftop to bring conditions back to a clean and fire safe level. (2) Installation of proper size G2 Grease Guard units to protect yourroofing investment (3) All work is completed in accordance with all local and national fire and building codes. |
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