SLIDING FIRE DOORS
Sliding fire doors can be installed wherever there is some free space available to one side of the door opening. The advantage of this type of door is that it can be made in large sizes. The door slats and the track box can be painted any colour from the RAL colour chart. A built-in pedestrian exit can be installed.
TYPES OF SLIDING DOORS
• Single-leaf sliding doors
• Multiple-leaf telescopic doors
– Electric drive
– Built-in pedestrian exit
TYPES CLASSIFIED BY FIRE RESISTANCE
A horizontal sliding fire door consists of fire-resistant leaves suspended from a door track. The door is held open by means of an electromagnetic holder.
The door is closed by counterweight, when receives a fire alarm signal from the central fire alarm system or when the fire alarm button is pressed.