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Firefighter roof ventilation cuts.
If it is decided that a vent hole is to be cut coordinate a location of the cut with the interior fire attack.
When we talk about roof ventilation we often focus on the cut itself.
A firefighter s ladder to roof guide back to basics sounding and walking on the roof using roof ladders working from an aerial cutting the hole and punching through.
Once the location is agreed on prepare for your cut.
The trench cut otherwise known as strip ventilation is a long narrow ventilation hole that acts as a fire break on the roof of a structure that is being attacked by fire.
The same techniques can be used on a.