Composite Steel Fireproof Rolling Shutter Door

InTrust Fireproof Rolling Shutter Doors are physical barriers that protect wall openings from spread of fire. Fire Rated Rolling Shutter will operate automatically in the event of fire detection. InTrust fire resistant rolling shutters are in the store which appear and function in the same manner as traditional single motorized rolling shutters. The only difference is the material used and the fitting type. Fireproof Rolling Shutter in BD, fire rated rolling shutter, fire resistant rolling shutter, flame resistant rolling shutter and commercial fire shutters.

Flame resistant rolling shutter is very simple structural design, the installation takes up a minimal amount of space. The horizontal lamellas, manufactured from high-quality galvanized zinc-plated sheet profiles, are joined together by a locking joint. The lateral guide rails ensure smooth vertical movement of the scrolling shutter. The doorjamb and header are lined with an insulation profile produced from an intumescent material.