F Type Sliding GRP Door The F Type sliding GRP door has been designed for use where fire safety needs to be taken into account. Dortek can offer F Type Sliding GRP doors from F30 to as much as F120. Dortek fire doors have a concealed intumescent strip. Having a concealed intumescent strip reduces the surface area on which bacteria can gather. The intumescent strip is activated under heat. Upon activation, the strip breaks through the surface of the door creating a fire seal. The one piece encapsulation means that the door is 100% waterproof. Sliding doors can operate manually or under automation.
- Medical establishment:laboratory, hospital
- Protection type:fire