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How to ventilate a roof for fire fighting.
Consider the weight of your crew.
Knock the decking or boards out of the hole.
Ventilate openings in the roof such as bulkheads skylights or scuttles.
Ventilation is really critical said decatur fire chief matt sekosky as firefighters prepared to ascend a ladder onto the flat roof of a vacant building during a recent ventilation training.
Vertical ventilation takes place through holes cut in the roof typically by truck companies during the early stages of a fire in a process known collectively as roof operations while horizontal ventilation usually takes place through doors and windows.
Ccfr s erik goldsberry.
While on the roof use wind direction to help place your crew on the proper side of the vent hole to limit additional exposure to heat and smoke.
To accomplish this task utilize the chainsaw and make a plug cut the area or size of the ventilation opening.
Communicate with attack crews.
The technique of horizontal or lateral ventilation involves the.
When vertical ventilation is necessary because of fire in the loft balloon frame construction or another factors members operating on the roof may be exposed to significant risk from fire.
The best method of removing the top roof covering is to simply cut ventilation plugs the area or size of the ventilation hole the ventilation group wishes to accomplish.
The roof firefighter should then perform any quick ventilation tactics including opening a bulkhead door and check for occupants vent a skylight and check returns for fire in the cockloft or.
Tell command via radio that the roof is.