What is the difference between Fireproofing and Firestopping?
Fireproofing is typically cementitious material, sprayed onto the underside of metal fluted decks and structural beams. Trained contractors typically install fireproofing products. Through wall (a.k.a. thru-wall) firestopping is used where wall penetrations create a breach in the hourly rating of the wall system. Firestopping products return the wall to its correct fire rating. Materials that can penetrate a wall include: plastic pipe, conduit or HVAC systems. Product Category: Fire Protection