What Do Attic Baffles Do

Attic venting baffles channel the air from outside, continuing the circulation. This is what keeps your home cooler. So, while rafter air channels are not required between every rafter, they are necessary for each air intake piece.

How many attic vent baffles do I need?

The general rule of thumb on the amount of total attic vent space needed is to have at least one square foot of vent space for every 150 square feet of attic area.

How do attic baffles work?

Baffles fit between the rafters and underneath the roof’s sheathing near the soffit vents. They keep the insulation from blocking the airflow into the attic. Baffles keep the insulation in place, which helps your home’s energy efficiency.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.

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