DOES PVC FOAM BOARD FIRE-PROOF?
PVC foam board is fire-proof,but depending on the quality of the material and the manufacturer, PVC foam boards can meet different fire-resistant standards. The most common standard for PVC foam boards in terms of fire resistance is Class B1, which means they are self-extinguishing and have a high level of flame retardancy. However, to improve it to produce PVC foam boards that meet higher fire resistance standards like Class A or even non-combustible ratings. It's important to know about the specific fire-resistant properties of the PVC foam board that customers requires safety requirements.
