Do All Attics Have Baffles

All you need to know about attic ventilation.

Do all attics have baffles.

The main function of an attic baffle is to draw the air in from outside your home and allowing it to circulate around your attic. Or insulation baffles. Baffles provide a channel for air to flow through certain parts of the attic. They effectively prevent the attic insulation from covering the soffit vents promoting airflow from the soffit vents across the roof sheathing to the ridge vents.

Learn more about attic baffles and the purpose they serve. They do however have some use in light commercial buildings where the attic has soffits. This can be cumbersome since you will need to squeeze to the corners of your attic. Basic functions of baffles baffles are chutes that when installed properly can provide a channel for air to flow from your exterior soffit vents up into your attic space.

Without the baffles you can have blocked airways and trap in. Homes or businesses with flat or tile roofs will not use baffles or vents. So do check with your local building authority for the specifics that pertain to your community. Warm air in your home rises ultimately reaching your attic.

Reduce the impact of attic moisture that can. Although they aren t found in all residential and commercial attics baffles offer several unique benefits that are found elsewhere some people assume baffles serve no real purpose but this simply isn t true. Rather than baffle you with too much information here s why you need attic baffles. Keep in mind not all rafter need baffles just those with intake vents at the soffit.

Attic insulation baffles are forms typically made of cardboard or plastic that create a gap between the attic insulation and the roof sheathing allowing air to flow from the soffit vents into the attic itself. If you don t have baffles installed check your intake vents for any type of blockage from insulation or debris. Baffles are a critical component to our attic insulation process that provides multiple benefits to a difficult construction aspect. Baffles are secured to the roof sheathing near the eaves.

If you go up into your attic look for baffles between rafters. That airflow is intended to churn the stale air in. If you are unsure of which baffle or vent product to use contact your local service partners branch.