Attic Fiberglass Batt Insulation in Acardia CA 2

Air Sealed Attic Performance Upgrade

Fiberglass Batt Install in Arcadia, CA

At ELM Insulation and Sound Solutions, we recently completed a fiberglass batt insulation project in Arcadia. The attic contained old, worn-out insulation that no longer provided dependable thermal performance, allowing heat to transfer into the home and reducing overall energy efficiency.

Our team removed the deteriorated insulation, completed targeted air sealing throughout the attic floor, and installed new fiberglass batt insulation to improve comfort, reduce energy loss, and help the home’s HVAC system perform more efficiently.

We couldn’t be happier with the results. The crew removed all of the old insulation, sealed the attic, and installed the new fiberglass batts with great attention to detail. The house already feels much more comfortable.

Anthony M. / Customer
Attic Fiberglass Batt Insulation in Acardia CA 1
Attic Fiberglass Batt Insulation in Acardia CA 3

The Concern

The attic’s aging insulation had lost much of its effectiveness, allowing unwanted heat to enter the home while making it more difficult to maintain comfortable indoor temperatures throughout the year.

During our inspection, we also identified numerous small openings throughout the attic floor around wiring, plumbing, and other penetrations.

These gaps allowed conditioned indoor air to escape into the attic, reducing insulation performance and overall energy efficiency.

The Solution

Our experienced crew began by removing the old insulation and preparing the attic for a complete insulation upgrade.

Next, we completed targeted air sealing by sealing dozens of small penetrations throughout the attic floor using expanding foam.

These air sealing plugs help block unwanted airflow, reduce energy loss, and allow the new insulation to perform more effectively throughout the home.

Once the attic was properly sealed, we installed new fiberglass batt insulation throughout the attic, providing consistent coverage that helps improve thermal performance, increase comfort, and support long-term HVAC efficiency.

The Result

The upgraded attic now delivers improved comfort, stronger energy efficiency, and better year-round thermal protection.

With the old insulation removed, air leaks sealed, and new fiberglass batts professionally installed, the home is better equipped to maintain stable indoor temperatures.

The combination of quality insulation and thorough air sealing helps reduce unnecessary HVAC workload while minimizing conditioned air loss through the attic.

Homeowners can enjoy a more comfortable living environment along with improved long-term energy performance.

ELM Insulation and Sound Solutions proudly provides fiberglass batt insulation and attic air sealing services in Arcadia—helping homeowners improve comfort, efficiency, and lasting attic performance.