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On an existing project, is it necessary to remove the old roof prior to the installation of a new EPDM roofing system?

April 26, 2017EPDM existing installation necessary prior project remove roof

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On an existing project, is it necessary to remove the old roof prior to the installation of a new EPDM roofing system?

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Even though most exiting roofing materials are totally removed in most applications, an old and existing roof may be left in place once the manufacturer’s substrate preparations are followed.