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

Walls, Floors & Crawl Spaces

Batt and roll insulation installed with care, because a poorly fitted batt barely works

Fiberglass and mineral wool batts perform well when they fit snugly with no gaps, compression or voids. We install them that way.

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Batt & Roll Insulation

Batts are the classic insulation, and they are only as good as the installation. A batt that is crushed, folded or cut short can lose a large share of its rated performance. The key is a clean cut, a snug fit and no gaps around wires, boxes and corners.

We install fiberglass and mineral wool batts and rolls for homes, additions and shops across Nashville and Middle Tennessee. Our crews split batts around wiring, fit them fully into the cavity, support them in floors and keep faced batts oriented the right way.

What you get

Done right, from the first walk-through

01

Snug fit, no gaps

Cut to the cavity, not crammed.

02

Split around wiring

Batts fitted behind and around wires.

03

Faced and unfaced options

Chosen for the assembly.

04

Mineral wool available

Better fire and sound performance.

The process

How your service comes together

  1. 1

    Measure the cavities

    We check stud and joist spacing and depth.

  2. 2

    Cut and install

    Batts are cut, split and set snugly.

  3. 3

    Inspect the work

    We check for gaps and compression before we leave.

FAQ

Common questions about batt & roll insulation

Are batts as good as spray foam?

Well-installed batts perform well, but they do not seal air. We often pair them with air sealing for a stronger result.

What is the difference between fiberglass and mineral wool?

Mineral wool is denser, handles heat and fire better and blocks more sound. Fiberglass is lighter and common.

What does the paper facing do?

It acts as a vapor retarder and must face the right way for the climate and the assembly.

Related services

Often planned together

Blown-In Wall Insulation Blown-In Wall InsulationDense-pack insulation for finished walls, installed through small holes.Learn more Floor Insulation Floor InsulationInsulation under the floor that ends cold feet.Learn more Soundproofing Insulation Soundproofing InsulationDense fill and sealed gaps for quieter rooms.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 batt & roll 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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