What materials are commonly involved in Class A fires?

Class A fires involve ordinary combustible materials, which typically include papers, plastics, wood, textiles, and other similar substances. These materials are characterized by their ability to ignite easily and their common presence in structures, whether residential or commercial.

Understanding the nature of Class A fires is crucial for effective firefighting and safety measures. Fire extinguishers suitable for Class A fires often use water or foam to combat the flames by removing heat and cooling down the burning material. In contrast, the other types mentioned, such as gases, oils, and metals, fall into different fire classifications and require distinct approaches for extinguishing. Knowing this classification helps in emergency situations and informs the proper selection of firefighting equipment for specific materials.