Profile: Charlton Doors manufactures all types of industrial doors and physical security products. These range from roller shutter, garage doors to steel doors, fire shutters, and fast action doors. Fire shutters are similar to the roller shutters and are manufactured with the same interlocking curtain, however these doors are designed and tested to be an effective fire resistance barrier. In the event of a fire these doors will close automatically, effectively reducing the spread of the fire. Fast action doors are the perfect solution for external entrances where safe traffic flow is required, with the doors manufactured from modular structure, assembled and joined by anodized aluminium extrusions, its deep fill panels are quick and easy to replace in case of accidental damage.