fiberglass insulation installation as owens cornings certified energy experts, zhe industries is ready to help.

Cellulose Attic Insulation

What You Need To Know

When it comes to attic insulation, choosing the right material can significantly impact your home’s energy efficiency and comfort.  We trust Owens Corning, the #1 most trusted brand of insulation*. Let’s explore cellulose insulation and why Owens Corning PROPINK L77 stands out as a preferred choice.

What is Cellulose Insulation

Cellulose insulation is a home insulation made from recycled paper products, primarily newspapers. It’s treated with fire retardants to enhance safety and is installed by blowing it into attics and wall cavities. Despite being environmentally friendly due to its use of recycled materials, cellulose insulation may not be the best choice for home efficiency. It can settle over time, reducing its insulating effectiveness and creating gaps that allow air leakage. Additionally, cellulose can absorb moisture, leading to mold growth and compromising its insulating properties. This moisture absorption can also contribute to the deterioration of building materials, potentially leading to costly repairs. Consequently, homeowners might experience higher energy bills and increased maintenance costs when using cellulose insulation.

Top Problems With Cellulose Attic Insulation And Solutions

animal body and feces in old attic insulation

Owens Corning PROPINK L77

Owens Corning PROPINK L77 is a high-performance loose-fill fiberglass insulation designed to deliver outstanding thermal efficiency. Unlike cellulose, PROPINK L77 offers consistent coverage without settling over time, ensuring long-lasting performance. Its unique composition allows for easy installation, making it ideal for both new construction and retrofit projects.

pro-pink wall insulation installation

The Cheapest Insulation Isn’t Always Cheaper. See How Cellulose Stacks Up.

Speak with an insulation expert. If you seek a local insulation installer, contact us today.

Owens Corning PROPINK L77

Download Fact Sheet  PDF | 1.7 MB

Variables Owens Corning ProPink L77 Cellulose
Productivity
Job Efficiency Complete more jobs per day with 2x wall coverage per truckload of product Jobs per day is more limited based on the capacity the product occupies in the truck
Wall Installation/drying time required Does not require drying time; no water added Wet applied cellulose can add up to 100 gallons of water to each job installed, requiring 24 hours or more to dry
Performance
Attic Performance Virtually no settling Can settle up to 20%
Code & Thermal Performance Meets R-15 in wall cavities Caps out at R-13 in a 2×4 wall
Safety
Fire Resistance Naturally fire-resistant and non-combustible Contains up to 20% chemically based fire retardants
Health Fiberglass insulation fibers have been tested for safety and designed to dissolve in the body if inhaled No health testing for cellulose insulation fibers
 

Why Choose an Owens Corning® Certified Energy Expert® to install your home’s fiberglass insulation?

The amount of insulation needed varies depending on location, building type and materials. You can review this recommended R-Value levels chart from ENERGY STAR. We will work with you to provide the right insulation estimate for your specifications. 

Speak with an insulation expert. If you seek a local fiberglass insulation installer, contact us today.

*Source: Home Innovation Research Labs Builder Panel, April 2019.
†See actual warranty for complete details, limitations and requirements. For the lifetime of the Home beginning from date of installation by an Owens Corning® Certified Energy Expert®.

Our Commitment to You

At Zhe Industries, our consultative project managers, highly skilled crews, and helpful office staff are here to guide you through the insulation process easily. We are committed to making your new home a comfortable place to relax, with the added benefit of being energy efficient.

Zhe Industries, LLC
5.0
Based on 96 reviews
Completely reliable and professional contractor. On time, great communication, and completely thorough work. They are total experts in this field and explain the entire process. Thank you ZHE Industries.
Brain and his team has done both roof and attic work twice now and I couldn't ask for anything more. They were timely, professional in their work, top quality. Very knowledgeable, Brian will not try to "upsell" you unnecessarily, only what you need depending on your desired outcome. Super responsive, before, during and after projects.
I checked many insulation companies. Most of them just do this as a side when business is slow. No one offered all of the extras they did. When completed it was exactly as I was told it would be. I would give them 10 stars if I could. Call and speak to Brian you will not be disappointed!
We had an attic that was poorly insulated and critters had made their home. Brian and crew (Dave and Conner) went above and beyond to clear out the old, sanitize, and replace with blown-in insulation. We immediately could tell a difference in the freshness of our air and how often our heater came on. Zhe Industries was very reasonably priced, especially with the service they gave. I highly recommend this company to anyone looking for insulation service. If we ever need any of the other services they provide, we will definitely use them.
We had a complete attic removal and installation. Zhe did an amazing job and some of the best costumer service we’ve ever experienced. The free quote was no hassle or was not a “salesman pitch”- very fair pricing and answered all of our questions. After receiving multiple quotes, they were the best priced and the ones we wanted to work with the most. Would recommend these guys to anyone!
It was a pleasant experience to work with Brian and the crew at Zhe Industries LLC to update the home insulation. Thank you for a wonderful professional experience.
Brian and his team did amazing work in my attic. Full clean out, sanitation, some repairs underneath of my HVAC system, and all new insulation installed. They were prompt and direct with the inspection and estimate, quickly scheduled the work, and were finished and cleaned up in less than 8 hours. Brian answered all of my questions and has been a tremendous help.
Had a great experience with this company. Would highly recommend them for attic insulation.
Brian with Zhe Industries is amazing. I had him out to give me a quote on a couple of different projects we need to have done. He was honest enough to tell me that, for what we had in mind, insulation was not really our best answer. He proceeded to give me detailed guidance on what to do to achieve the goals we were looking for. Some of it involves insulation, but not near to the scope of what other companies were telling us. It was obvious that Brian was out to help us solve our problem in the best way possible, not to try to sell us on something that wouldn't help us achieve our goals.
Kudos to this amazing company! Their honesty and integrity is a rare find these days. I highly, highly recommend this company!
I've been a homeowner for nearly 11 years, and it's been tough finding reliable contractors. All too often, I've ended up with trust issues after a project. That’s why I feel compelled to share my positive experience with Zhe Industries.

Brian, the owner, is a sincere man who genuinely cares about his work and the reputation of his company. This is a rare quality in the field. Many contractors promise the world but underdeliver. Brian and his team are different. They're not only friendly and professional, but they also hold themselves to high standards. If something isn't right, they fix it until the customer is satisfied.

Recently, I needed to replace the insulation in my attic—a challenging job, especially in the heat. I received several quotes, but Zhe Industries offered a reasonable rate and a clear explanation of the work. They delivered exactly as promised. The team efficiently removed the old insulation, sanitized the attic, sealed gaps and cracks, and installed new insulation, following all codes meticulously.

Encouraged by their performance, I trusted them with replacing my roof's missing drip edge and the gutters. We agreed on terms and they got to work. After they finished, I noticed a few minor issues. I brought these up and Brian personally addressed them immediately, apologizing for the oversight.

Finding a trustworthy contractor can be daunting, but Zhe Industries has proven to be a reliable choice in the Hampton Roads area. They truly take pride in their work, and it shows.

Your House as a System

Though insulation is one of the most essential and cost-effective ways to create overall efficiency, there are many factors to take into consideration. Insulation and air sealing combined with energy-efficient appliances, windows, doors, lighting and HVAC equipment build a whole-house efficiency system that will prove beneficial throughout the year and for years to come. We can provide an in-home consultation to help you create a plan to address any energy concerns in your household.

 

If you still have questions, we have answers! Contact Zhe Industries today to learn more about the benefits of insulation.

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