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

Attic & Roof Insulation

Blown-in attic insulation that covers the whole attic floor evenly, corner to corner

Loose-fill fiberglass or cellulose is blown across the attic floor to an even depth, filling around joists, wiring and every awkward corner.

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Blown-In Attic Insulation

The attic floor is the biggest and easiest place to insulate, and it is the layer that matters most. Blown-in insulation flows around joists, pipes and wires and settles into corners where batts leave gaps, so the whole ceiling gets a continuous blanket.

We blow attic insulation for homes across Nashville and Middle Tennessee. Depth markers show how much we installed, baffles keep the eaves open for airflow and recessed lights, bath fans and chimneys are handled correctly so the insulation does the job it is meant to do.

What you get

Done right, from the first walk-through

01

Even depth, corner to corner

Depth rulers show the finished layer.

02

Baffles at the eaves

Soffit airflow stays open.

03

Fixtures handled safely

Lights, fans and flues respected.

04

Clean work area

We clean up and leave access clear.

The process

How your service comes together

  1. 1

    Inspect the attic

    We check the existing layer, ventilation and any damage.

  2. 2

    Seal and baffle

    Air leaks are sealed and baffles are set before blowing.

  3. 3

    Blow to depth

    Insulation goes on to the target depth and we show you the markers.

FAQ

Common questions about blown-in attic insulation

How much insulation does my attic need?

In Middle Tennessee's climate, R-49 to R-60 is a common target for attics. We check what you have and recommend the right depth.

Is cellulose or fiberglass better?

Both perform well. We explain the differences in density, fire treatment and settling and recommend one for your attic.

Do you remove the old insulation first?

Only when it is wet, dirty or damaged. Otherwise new insulation can go over it.

Related services

Often planned together

Attic Insulation Upgrade Attic Insulation UpgradeA new layer over what you have, brought up to current depth.Learn more Attic Air Sealing Attic Air SealingHidden gaps sealed before insulation goes down.Learn more Attic Baffles & Ventilation Attic Baffles & VentilationBaffles and vents that keep attic air moving.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 blown-in attic insulation

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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