Cleaning Procedures for IB PVC Roof Membranes

This technical bulletin outlines the procedures for cleaning IB PVC roof membranes, emphasizing that while cleaning is not essential for longevity, it can enhance appearance as part of routine maintenance. The document details various cleaning methods for different contaminants, including light cleaning for loose dirt, moisture removal before welding, and heavy cleaning for stubborn substances like bitumen and adhesives. It stresses the importance of using appropriate materials and methods to avoid damaging the membrane. Safety precautions are highlighted, advising adherence to regulations and the use of personal protective equipment. The bulletin also notes that certain cleaning compounds are not recommended due to potential damage to the membrane. Overall, the document serves as a guide for maintaining the aesthetic and functional integrity of IB PVC roofing systems.