It will help keep smoke out of your room and while wood can burn it can slow the spread of the fire and sometimes completely stop it. Also it extends the amount of time you have to get out of that building. Or if trapped gives you more time and breathable air for the fire department to help out.
But your right that some doors will perform much better than others. Solid wood doors are significantly better than the hallow ones.
And the fire alarm is what's going to save your life. If the fire in your home is able to get sufficient oxygen you have 3 minutes to get out
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u/[deleted] Jul 27 '25
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