The Ellickson Engineering Fire Resistant Roller Shutter door is designed for up to 4 hour fire resistance. The fire resisting door criteria is conditional on adherence to specification for fire walls and precise requirement for door activation.
The Ellickson Engineering Fire Resistant Roller Shutter door is designed for up to 4 hour fire resistance. The fire resisting door criteria is conditional on adherence to specification for fire walls and precise requirement for door activation.
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