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.

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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.
Brian and his company Zhe Industries are top notch! The quality of the roof replacement and attic insulation replacement he did are excellent. He and his crew are friendly, concise, and perform the work they said they would in a very timely manner. He truly cares about his customers and it shows not only through their quality work but also through his willingness to go above and beyond to help answer any questions or concerns that I've had with other household issues. I'm happy that Brian and Zhe Industries are available to help with all my home improvement needs. I will definitely be using his company for my future/other home improvement needs.
as a young female homeowner it’s paramount to me that i feel comfortable with the workers in my home and all of the gentleman i encountered with zhe were wonderful. i got 3 estimates in total to have the insulation in my attic taken out and replaced, and brian’s was by far the best value with the amount of work that needed to be done. i have a few other home projects i’ll need done in the future and i certainly intend to have zhe industries complete those! thank you so much to the fantastic team that came out 🙌
They say a picture is worth a thousand words. First picture was from April with an outdoor temp of about 89F and the second picture was from June 23rd with an outdoor temp of about 101F. Ceiling measured 30c/86f in the first picture and 19.3c/68f in the second picture. It's definitely working to keep our conditioned air inside our home and the hot air in the attic!We had Zhe Industries insulate and air seal our attic around mid June and it has been unbelievable how good of an investment this was. I'm not certain we'll see much in savings this year as our AC pretty much runs full stop from morning until later in the evening but it is much more comfortable.Another huge added bonus for us was the noise deadening. Since we had so little insulation or none in our attic in the first place it basically acted like a guitar and we could hear every noise from outside. We also live under the Oceana flight path so there's tons of jets flying throughout the week at all hours. Since we now have much more insulation and coverage than before outside noise has probably dropped by at least 60 to 70 percent. Even the jets don't over power indoor conversations and we can barely hear when people are mowing their lawns.The crew were polite and very professional. It took about half a day to remove the old insulation and install the baffles and then a short hour or so for them to blow in the new insulation.Overall very satisfied and would highly recommend their services.
I interviewed 8 Roofing companies. Brian immediately stood out from the crowd for his professionalism. His pricing was very competitive. It was a big project for me so I was a little anxious going into the process, but he reassured me. Everything was gonna be perfect and he was right. They got the roof done and a day and we’re very thorough with all the cleanup. I have lots of areas where there are flowers Pots, including swimming pool. Their cleanup was exceptional. I had an area on my roof that required some flat roofing expertise, and he was able to provide the best solution with the very best warranty. I would highly recommend this company to anyone who’s looking for a top class a contractor who knows what he’s doing prices it fairly and gets the job done quickly.
Brian and his team provide top notch service. As they say, ..."From the rooftop to the crawl, one call" Brian provided quick, accurate, and detailed estimates. His prices are very competitive and fair. His employees are all very professional and treat their customers with respect. They listen to your concerns and answer your questions without delay. If you need insulation, roofing, or new gutters, make one call to Brian and rest easy knowing you did yourself a big favor.
I needed a roof replacement and new insulation for my new home. I chose Zhe industries to do the job, and my roof and attic look brand new. Most notably, the new insulation keeps my home at the desired temperature for much longer and the new roof now keeps the weather out. I needed it done right the first time up and Zhe Industries delivered Top-notch service and professionalism while choosing the best quality materials to do the job. They were fair with pricing and as a bonus, they offered a military discount for my service.
I recently had attic work done by Zhe Industries, LLC and had a fantastic experience. Brian, the owner, provided a thorough and free inspection, showing kindness and punctuality throughout. He and his team were quick to understand my concerns, answer questions, and accommodate my schedule. They were also the most affordable option among quotes I received. The team's efficiency and effectiveness were remarkable, completing insulation removal, sanitization, air sealing, fan replacement, and new insulation in under 12 hours. Brian ensured quality throughout and my home now feels brand new. Highly recommend Zhe Industries, LLC for their professionalism and excellent work.
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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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