Why You Should Pick Cellulose Insulation Over Fiberglass

Are you in the market for new insulation for your home or business? If so, you may have come across two popular options: cellulose insulation vs fiberglass. While both have their advantages, there is one clear winner in terms of efficiency and effectiveness – cellulose insulation. From its eco-friendly properties to its superior performance in hot and cold climates, there are plenty of reasons to choose cellulose insulation.

What Are Cellulose and Fiberglass Insulation?

Cellulose and fiberglass are two common types of insulation used in buildings for thermal resistance, keeping our homes comfortable in varying weather conditions.

Cellulose insulation is made from recycled paper products, mainly newspaper, making it an eco-friendly option. It is treated with borate for fire and pest resistance properties.

On the other hand, fiberglass insulation, a long-standing choice in insulation, is made from fine strands of glass woven into a mat. It’s available in batts (precut sections) or blown-in (loose-fill). Fiberglass is non-combustible and won’t settle over time. However, handling fiberglass requires care as its tiny glass shards can irritate the skin and eyes, and it’s not as environmentally friendly as cellulose.

While both have merits, cellulose insulation’s efficiency, sustainability, and performance set it apart. But let’s dig deeper to see how these two compare in various areas.

Related Post: How Does Borate in Cellulose Insulation Prevent Pests?

The Efficiency of Cellulose and Fiberglass Insulation

When it comes to energy efficiency, cellulose takes the lead. The key is its R-value, which measures thermal resistance. The higher the R-value, the better the insulation. On average, cellulose has an R-value of 3.7 per inch, while fiberglass is lower at 2.2 to 2.7 per inch. 

This means cellulose insulation provides superior thermal resistance, helping keep your home cooler in the summer and warmer in the winter. Also, cellulose has a denser structure, which allows it to fill spaces more thoroughly. This helps to prevent drafts and heat loss, making your home more energy-efficient and comfortable.

Additionally, cellulose’s impressive soundproofing abilities should not be overlooked. Noise from outside can be greatly reduced, leading to a quieter, more peaceful environment within your home or business. Its dense structure not only keeps the temperatures steady but also keeps the noise levels down.

Impact on the Environment

When it comes to environmental impact, cellulose is the clear victor. Comprised of about 80-85% recycled materials, primarily newspaper, cellulose insulation reduces landfill waste and helps preserve natural resources. The cellulose manufacturing process is less energy-intensive than fiberglass, leading to a lower carbon footprint. Cellulose insulation can be safely and easily removed and reused when needed, adding to its sustainability.

Fiberglass, while not completely void of eco-attributes, doesn’t compare. The production process for fiberglass involves melting sand and glass, consuming significant energy and emitting greenhouse gases. Plus, it contains an average of only 20-30% recycled content. To those mindful of their environmental impact, cellulose offers a more planet-friendly choice.

The Durability of Cellulose and Fiberglass Insulation

When it comes to longevity, both cellulose and fiberglass insulation offer durable options. However, cellulose insulation has a slight edge. The dense structure of cellulose, coupled with its ability to fill spaces thoroughly, helps it withstand the test of time. It is resistant to common problems such as mold and pests due to the borate treatment it receives during manufacturing. This makes it durable and a healthier option for your home or business.

Fiberglass insulation, while durable, is less pest-resistant and can sometimes serve as a nesting area for rodents. Additionally, if exposed to moisture, fiberglass insulation can lose some of its insulating properties and even promote mold growth, potentially causing health risks. Therefore, cellulose may be your best bet if you’re looking for insulation that will last and provide consistent thermal performance.

Installation Process and Costs

Fiberglass batts are typically easier for homeowners to install themselves. The batts come in standard widths and lengths that fit between wall studs and roof joists. However, they require precise cutting and fitting to ensure maximum effectiveness.

On the other hand, blown-in cellulose requires special equipment and is usually best left to professionals to ensure uniform and thorough coverage. However, it has the advantage of reaching tight corners and crevices, which is crucial for optimal insulation.

As for costs, both materials are relatively affordable, but prices can vary depending on your specific needs and the size of your project. Fiberglass tends to be slightly cheaper upfront, but cellulose insulation, with its superior R-value and energy efficiency, could result in long-term savings on your energy bills.

Related Post: Our Comprehensive Guide to Eco-Friendly Insulation

Why Cellulose is the Better Option for Most People

When it comes down to it, the benefits of cellulose insulation significantly outweigh those of fiberglass. 

  • A higher R-value means better energy efficiency, potentially saving you money in the long run. 
  • Superior soundproofing abilities offer you a more peaceful and quiet indoor environment. 
  • Made of recycled materials, it has a lesser impact on the environment, both in production and use. 
  • Resistant to pests and mold. 

Even though its installation may require professional help and potentially a slightly higher upfront cost, the long-term benefits of cellulose insulation undoubtedly provide greater value. So, cellulose is the way to go if you’re looking for an effective, eco-friendly, and cost-efficient insulation solution.

Cellulose Insulation in Cincinnati, Ohio

Valley Insulation installs cellulose insulation in the Cincinnati, Ohio, area as well as eastern Indiana and northern Kentucky. We provide insulation removal and replacement services for residential homes and commercial buildings. Contact Valley Insulation or call (513) 353-4100 today to schedule a consultation or to get a quote.

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