Roofing operations involving open flames or hot processes present a significant fire hazard. Ignition sources include heated kettles of tar and asphalt, open flame torches and hot-air guns. The installation of torch-applied roofing systems can be particularly hazardous. Torching can reach temperatures over 1000°C (1800°F). Roofers may suffer serious burns from the torch or the hot modified bitumen they are applying. In addition, temperatures generated by torching applications have been known to start fires that may smolder out of sight, only to burst into flame later, well after torching is over.

Keep up to date on all news and insights from AGCS
The Allianz Group offers a wide range of products, services, and solutions in insurance and asset management and operates as an international insurer on almost every continent.
With our worldwide network, Allianz Global Corporate & Specialty (AGCS) is one of the very few global insurers with an exclusive focus on the needs of global corporate and specialty clients.