List of featured suppliers of SOIL PIPES and FITTINGS Fire Protection EN 13501-1 A1 Classification on Building Products Index
Soil pipes and fittings refer to the plumbing system that carries wastewater and sewage from a building to the sewer or septic system. Fire protection refers to measures taken to mitigate the risk of fires in a building, such as sprinkler systems, fire alarms, and fire-rated construction materials. EN 13501-1 A1 classification is a European standard for classifying building materials and products according to their reaction to fire, with A1 being the highest classification for non-combustible materials.