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Photo Courtesy of Jefferson County   As we continue to discuss the “where” about venting a structure, we must spend some time talking about the where NOT to vent. Over my time in the fire service I have spent a considerable amount of time studying fires that did not go well....

By Michael R. Rehfeld – Firefightertoolbox.com I believe we all understand the need for ventilation at structure fires. The confusion tends to come from when, where and how. In my previous articles we discussed some issues and understanding of what happens when we vent. In...

The “When”, Understanding What Happens During fire growth, the products of combustion in today’s fire environment create “bad” air at a rapid rate. That bad air (CO, Hydrogen Cyanide, CO2 and Carbon) replaces the needed “good” air (Oxygen enriched) that the fire uses....

The use or non-use of ventilation in structure fires has been debated for many years. Is it important? When do we need to vent? Do we vent first or stretch the attack line first? Who has time for that? The questions and opinions go on forever. In order to make educated decisions...

By: Michael R. Rehfeld – FireFighterToolbox.com Over the years, fire suppression operations and fire ground tactics have focused primarily on putting the wet stuff on the red stuff. Appropriately so, one would guess. In reality the fire only goes out in one of two ways, it...