Memphis averages 54 inches of annual rainfall with relative humidity regularly exceeding 70 percent. This moisture-saturated environment accelerates deterioration of organic roofing materials and creates condensation issues within roof assemblies. Ethylene propylene diene monomer roofing resists moisture absorption that causes dimensional changes in competing materials. The synthetic rubber roofing maintains waterproof integrity through the temperature swings common in Memphis, where summer rooftop temperatures reach 170 degrees and winter lows drop below 20 degrees. This thermal cycling would crack rigid membranes within years, but EPDM roofing membrane flexibility prevents the stress fractures that lead to premature failure and business disruption from emergency repairs.
Memphis commercial building codes fall under Tennessee amendments to International Building Code, with specific requirements for wind uplift resistance based on your location relative to the Mississippi River and building height. Evergreen Roofing Memphis maintains current knowledge of these requirements and designs commercial EPDM roof systems that meet or exceed code minimums. Our installations pass third-party inspections required for certificate of occupancy and satisfy insurance underwriter requirements for coverage. We work directly with Memphis building inspectors and understand their specific documentation expectations, preventing the delays and failed inspections that occur when out-of-area contractors attempt local projects without understanding regional requirements.
