Missing or opened covers should be called out as should covers made from flammable materials such as thin plywood.
Attic hatch material in garage.
Just because you have your garage door open doesnt mean the exhaust will automatically leave the space.
In garages that have access to the attic a hatch cover made from an approved fire rated material should protect this access at all times.
In garages that have access to the attic a hatch cover made from an approved fire rated material should protect this access at all times.
Intake vents located at the lowest part of the roof under the eaves.
Exspecially in winter when the exhaust is visible.
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Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.