
Greenfiber cellulose insulation is a sustainable, safe, and efficient option for those looking to improve the comfort of their homes. It is made from recycled paper fiber and provides advantages in itch-free installation, noise suppression, quality, and sophistication. Greenfiber insulation can be installed in attics, walls, floors, and ceilings, and is suitable for all climates and conditions. One of its key benefits is its ability to significantly reduce sound power by up to 60%peaceful and quiet environment for homeowners. With its density, ease of installation, and environmentally friendly manufacturing process, Greenfiber cellulose insulation is a popular choice for those seeking effective sound reduction solutions.
| Characteristics | Values |
|---|---|
| Sound reduction | Up to 60% reduction in sound power |
| Composition | 85% recycled paper fiber, plant fibers, and recycled newspapers |
| Installation | Blown-in, loose-filled, dense-packed, or spray-applied |
| Safety | Itch-free, no glass fiber, and meets corrosion resistance standards |
| Fire resistance | Contains additives for fire resistance, Class 1 fire rating |
| Moisture resistance | Treated with boric acid for moisture protection |
| Energy efficiency | Reduces heating and cooling costs by up to 25% |
| Environmental impact | Uses low-energy manufacturing and recycled materials |
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What You'll Learn

Greenfiber cellulose insulation is made from recycled paper fibres
Greenfiber cellulose insulation is an innovative product that offers superior sound reduction, effective insulation, temperature regulation, and fire safety. It is made from recycled paper fibres, specifically 85% post-consumer paper fibres, with the remaining 15% consisting of additives for fire resistance and treatments for pest infestation and moisture. Notably, it does not contain formaldehyde, asbestos, fibres from textiles, fibreglass, or mineral wool.
Greenfiber insulation is designed to be blown into small, restricted spaces, filling every cavity, crevice, and gap. This density, combined with its ability to fill voids, contributes to its exceptional sound-control quality, reducing sound power by up to 60%. It can be installed in attics, walls, floors, and ceilings, providing improved comfort, safety, and well-being for homeowners.
The installation process for Greenfiber cellulose insulation is straightforward and does not require specialised skills. It can be blown-in, dense-packed, or spray-applied, making it versatile and adaptable to various spaces. Additionally, it can be installed over existing insulation, optimising coverage and ease of installation. Greenfiber also offers a limited lifetime warranty, ensuring the permanency of the fire-retardant treatment for the life of the structure.
As a sustainable and environmentally responsible choice, Greenfiber cellulose insulation uses recycled materials from local sources, low-energy manufacturing, and short-haul transportation. It has a lower embodied carbon footprint and requires only one-fifth of the energy used to manufacture competing insulation products. Greenfiber insulation is a safe option, being itch-free and free from glass fibres that could cause irritation during handling.
Overall, Greenfiber cellulose insulation, made from recycled paper fibres, offers a comprehensive solution for homeowners seeking improved comfort, superior sound reduction, and energy efficiency, while also being environmentally conscious and safe.
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$6.99

It reduces sound power by up to 60%
Greenfiber cellulose insulation is a leading product in sound reduction. It reduces sound power by up to 60%, a level of soundproofing that is hard to beat. This level of noise suppression is due to the density of the material and its ability to fill any cavity, void, or gap. The density of cellulose insulation is greater than that of fiberglass, and it offers better resistance to airflow, making it a more efficient insulator.
Greenfiber cellulose insulation is made from recycled paper fiber, with some batches containing up to 85% post-consumer paper fiber. It is environmentally friendly, using recycled materials, low-energy manufacturing, and short-haul transportation. The manufacturing process uses just one-fifth of the energy required for competing insulation products.
The Greenfiber insulation is blown into small spaces and can be installed over existing insulation. It fills tiny crevices and gaps, creating a dense barrier that blocks sound transmission. This makes it ideal for attics, walls, floors, and ceilings, improving the comfort and safety of your home.
In addition to its superior sound insulation, cellulose insulation also provides excellent thermal insulation, cutting heating and cooling costs by up to 25%. It is safe, itch-free, and does not contain any irritants like glass fiber. Greenfiber insulation is also fire-resistant, with a Class 1 fire rating, and provides exceptional resistance to moisture.
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It is itch-free, safe and easy to install
Greenfiber cellulose insulation is a safe, itch-free, and easy-to-install option for your home. It is made from cellulose, which is a basic part of plants, and contains no formaldehyde, asbestos, fiberglass, or mineral wool. Greenfiber is itch-free and safe to touch, with no glass fiber that can cause irritation. During installation, Greenfiber produces dust classified as a "nuisance", but this is only present during the installation process.
Greenfiber insulation is easy to install and can be blown into small, restricted spaces, installed over existing insulation, or applied by spraying or dense-packing. It is also environmentally friendly, using recycled materials and low-energy manufacturing.
The insulation is safe and has a range of fire safety credentials. It has a Class 1 fire rating and is permitted as a fire block. Greenfiber also offers a limited lifetime warranty, which includes the permanency of the fire-retardant treatment.
Greenfiber insulation is a safe, effective, and easy-to-install option for improving your home's insulation, sound control, and fire safety. It is itch-free and safe to handle, making it a convenient choice for those looking to improve their home's comfort and energy efficiency.
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It fills gaps and voids to block sound transmission
Greenfiber cellulose insulation is an effective way to reduce sound transmission and improve the comfort of your home. It is a sustainable and efficient option for wall insulation, made from recycled paper fiber and plant fibers. Its unique ability to fill gaps and voids makes it a powerful sound barrier.
Greenfiber insulation is designed to fill tiny crevices and gaps, creating a dense barrier that blocks sound transmission. It can be easily blown into small, restricted spaces, ensuring that every gap and void is filled. This is especially beneficial for exterior walls, where Greenfiber insulation can reduce sound power by up to 60%.
The density of cellulose insulation is key to its sound-blocking capabilities. Cellulose is denser than fiberglass and has better resistance to airflow, making it more efficient at blocking sound. It also provides superior noise suppression, reducing sound power by up to 60%. This means that Greenfiber insulation is highly effective at blocking airborne sounds, such as traffic noise, airplanes, and even conversations.
The versatility of Greenfiber cellulose insulation makes it a convenient choice. It can be installed in attics, walls, floors, and ceilings, and is suitable for all climates and conditions. Additionally, it can often be installed over existing insulation, making the process quick and easy. Whether you're looking to improve the comfort of your home or reduce unwanted noise, Greenfiber cellulose insulation is an excellent solution.
With its ability to fill gaps and voids, Greenfiber cellulose insulation provides an effective sound barrier that can significantly improve the comfort and well-being of your home. By reducing sound power and blocking sound transmission, Greenfiber insulation offers a superior noise suppression solution.
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It improves temperature regulation and fire safety
Greenfiber cellulose insulation offers a range of benefits, including superior noise suppression, improved temperature regulation, and enhanced fire safety.
Greenfiber insulation is made from cellulose, a basic part of plants, and primarily consists of recycled paper fiber. Its density and ability to fill cavities and gaps make it an effective sound barrier, reducing sound power by up to 60%. This density also contributes to its superior insulation properties, improving temperature regulation and reducing heating and cooling costs by up to 25%.
The cellulose insulation is environmentally friendly, utilizing recycled materials, low-energy manufacturing, and short-haul transportation. It is safe to handle, itch-free, and free from harmful substances such as formaldehyde, asbestos, fiberglass, or mineral wool.
In terms of fire safety, Greenfiber cellulose insulation excels with its Class 1 fire rating and fire-retardant treatment. The insulation has undergone accelerated aging tests, demonstrating no noticeable degradation over time. Additionally, it has been engineered to meet and exceed fire requirements, providing exceptional fire resistance and peace of mind for homeowners.
The combination of Greenfiber cellulose insulation with their proprietary U370 firewall design achieves a 2-Hour Fire Resistance Rating, showcasing their commitment to fire safety. This insulation is suitable for various applications, including attics, walls, floors, and ceilings, enhancing the comfort, safety, and well-being of any home.
With its superior noise suppression, temperature regulation, and fire safety attributes, Greenfiber cellulose insulation is a leading choice for improving the comfort and protection of homes.
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Frequently asked questions
Yes, it can reduce sound power by up to 60%.
Greenfiber insulation is dense and can fill any cavity as it can be blown into voids and gaps that could allow sound transmission.
Greenfiber insulation can be installed in attics, walls, floors, and ceilings.
Greenfiber insulation can be loose-filled, dense-packed, or spray-applied.
Greenfiber insulation is made from cellulose, which is a basic part of plants (wood pulp). It consists of up to 85% post-consumer paper fiber.
































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