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Commercial Roofing in Chicago, Flat Roof Replacement
We’re showing and discussing flat roof replacement in Chicago’s NW Suburbs. Many commercial buildings are out of code with regard to insulation, so it’s common for insurance companies to be required to cover the expense of full roof replacement to bring the insulating value up to code. In this case we went from an R-7 insulation to R-30, and we use a JM TPO monolithic reflective coating on top that is basically maintenance-free compared to rolled-on coatings which must be re-applied every 3-4 years.