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615 Insulation, insulation company in Nashville TN 615-431-3789

Attic & Roof Insulation

Attic baffles and ventilation that keep air moving at the eaves and the roof stays dry

Insulation must never block the soffit vents. Baffles hold it back and keep a clear path for air from the eaves to the ridge.

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Attic Baffles & Ventilation

Attics breathe. Air enters at the soffits, rises along the underside of the roof and leaves at the ridge or gable vents, which keeps the deck dry and the shingles cooler. When insulation is pushed into the eaves, that airflow stops and moisture can build up.

We install rafter baffles, soffit vents, ridge vents and gable fans where they are needed on homes across Nashville and Middle Tennessee. We also check bath fans and kitchen vents so they exhaust outside, not into the attic.

What you get

Done right, from the first walk-through

01

Rafter baffles

A clear channel from soffit to attic.

02

Soffit and ridge vents

Intake and exhaust balanced.

03

Fan duct checks

Bath fans vented outside.

04

Moisture check

We look for stains and condensation.

The process

How your service comes together

  1. 1

    Check the airflow

    We inspect vents, baffles and signs of moisture.

  2. 2

    Install or fix

    Baffles and vents are installed or repaired.

  3. 3

    Insulate with clearance

    Insulation is set back to keep air moving.

FAQ

Common questions about attic baffles & ventilation

Do I need baffles if I have blown-in insulation?

Yes. Baffles keep the loose fill from covering the soffit vents.

What if my attic has no soffit vents?

We can add vents or recommend a different approach, such as a sealed spray-foam attic.

Should the bath fan vent into the attic?

No. It should vent outside through a proper duct, because the moisture it moves will damage the attic.

Related services

Often planned together

Blown-In Attic Insulation Blown-In Attic InsulationFluffy, even coverage over the attic floor, corner to corner.Learn more Attic Spray Foam Attic Spray FoamFoam on the roof deck for a calmer attic and a quieter HVAC system.Learn more Moisture & Condensation Control Moisture & Condensation ControlStop moisture where it starts, with air sealing, vents and vapor control.Learn more

Service areas

Nashville and the cities all around it

From Clarksville to Shelbyville and Dickson to Cookeville, pick your city to see the insulation, spray foam and air sealing work we handle in your part of Middle Tennessee.

Nashville Antioch Arrington Bellevue Brentwood Clarksville College Grove Columbia Cookeville Dickson Fairview Franklin Gallatin Goodlettsville Hendersonville Hermitage La Vergne Lebanon Madison Mt. Juliet Murfreesboro Nolensville Shelbyville Smyrna Spring Hill Springfield Thompson's Station White House

Not on the list? Call 615-431-3789. We take projects across Middle Tennessee.

Let us help with your attic baffles & ventilation

Call, text or send the form. Tell us about the building, what bothers you and when you hope to start, and we will take it from there.

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