Why Do Firefighters Open The Roofs

Why do firefighters cut a hole in the roof.

Why do firefighters open the roofs.

Please follow and like us. That is why firefighters on the roof must operate with full. One of the fastest avenues through which fires spread is the attic. Firefighters may go ahead of the fire on a roof cut holes to access the attic and stop the fire from spreading through the attic.

One of the fastest avenues through which fires spread is the attic. Fire conditions inside a building usually involve high temperatures and poor to zero visibility. If they didnt once the fire ate up all the oxygen it would lie in wait until fresh air came in when the firefighter entered and it would almost literally explode with new flames and heat so to speak aka backdraft. Fire and heat rise so if there is no hole in the roof or place for the fire and heat to escape it spreads horizontally within the building causing the full building to be.

Once on the roof crews should make note of the type of roof covering any smoke or fire showing through and cut an inspection hole to open the roof to determine the design and direction of the. In many instances firefighters must remove this heat and smoke before they can get close enough to extinguish the fire when a hole is made in the roof dark smoke and dangerous superheated gases are able to escape because heat and smoke rise. Ventilation of a building is one of the most important yet least understood firefighting tactics. Why do firefighters cut holes in the roof of a building.

Fire conditions inside a building usually involve high temperatures and poor to zero visibility. Firefighters may get ahead of the fire on a roof and cut holes to access the attic to stop the fire from spreading through the attic. Why do firefighters cut holes in the roof of a building. When there is a fire in a building it is often necessary to cut a hole in the roof to ventilate.

Heat and smoke rise into the attic where the fire can move quickly. Another reason for venting the roof is to see how far the fire has progressed. Before he goes in they put a hole in the roof so that once air comes in the fire and smoke and heat goi es out the roof. Heat and smoke rise into the attic where the fire can move quickly.

In addition to slowing the attack of the fire this heat and smoke is damaging all of the. Ventilation of a building is one of the most important yet least understood firefighting tactics. Firefighters have needlessly died or suffered career ending injuries after falling through the roofs of totaled out structures simply because of a lack of situational awareness or the failure to follow sops for roof ladder or aerial platform use. Firefighters have no problem risking their lives when another person s life is at stake.

Another reason for venting the roof is to see how far the fire has progressed.