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Cellulose vs. Fibreglass – Blown in Insulation for Attics


When it comes to temperature management, making sure your attic is well insulated can prevent excessive use of cooling and heating systems and significantly reduce energy consumption. But with cellulose and fibreglass being common options for insulation, how can you make the right choice for your place? In this blog, we are exploring the benefits of both materials so that you can choose the right blown-in insulation for your attic.


What Is Blown-in Insulation?

 

Blown-in insulation is a type of insulation material that is installed by using a special machine to blow in the insulation into the desired area. The material settles and conforms to the space, filling gaps and voids effectively. Typically applied in attics, this technique often uses materials with good insulating R-value, such as cellulose and fibreglass. It reduces the need of heavily relying on cooling and heating needs to keep your home comfortable on extreme weather conditions.

 

Benefits of Cellulose Blown-in Insulation

 

Made from recycled paper products, cellulose insulation is an eco-friendly solution for your attic bringing a wide range of benefits. Some of them include:

 

Thermal Performance

 

Cellulose insulation has a higher R-value per inch, which means that you need less material per inch to provide the same level of insulation you would get from fiberglass. In terms of thermal performance and insulating capabilities, cellulose insulation can be a great option for your attic.

 

Soundproof

 

Apart from helping you regulate temperatures in your property, installing cellulose insulation in your attic can also contribute to the reduction of noise pollution in your place. As a dense material, cellulose is an excellent soundproofing option to enhance the comfort of your place.

 

Environmentally Friendly

 

The benefits of insulating attics go beyond reducing energy costs. It is also a sustainable decision that reduces our carbon footprint and protects the environment. Since cellulose is made from recycled paper products, it is considered an even more eco-friendly solution for blown-in insulation.

 

Fire Resistance

 

Cellulose is treated with fire-retardant chemicals during the manufacturing process to enhance fire resistance.

 

Benefits of Fibreglass Insulation

 

Made of small fibers of glass woven together, fibreglass insulation can be a cost-effective solution for those who are looking to insulate their attics. Some of the main advantages of fibreglass include:

 

Resistant to Mold and Mildew

 

Fibreglass insulation reduces the chances of having problems with mold or mildew. Since cellulose is made of paper, it may absorb moisture with time and allow mold to grow. This doesn’t happen with fibreglass, making it a more appealing choice for humid environments.

 

Consistent Thermal Performance

 

Another benefit that fibreglass brings to your home is consistency. Cellulose insulation can settle in specific areas, reducing R-value with time. Since fibreglass has a more consistent thermal performance than cellulose, it provides you with effective insulation all year round.

 

Fire Resistance

 

As fibreglass insulation is composed of tiny glass fibers, it is inherently non-combustible, meaning it does not catch fire, or contribute to flames. It can however melt under extreme heat.

 

 

Your Choice for Blown-in Insulation for Your Attic

 

Choosing the ideal type of blown-in insulation for your attic will depend on your preferences as well as your property needs. At Foametix Insulation, we count on experienced professionals that can help you identify what solution would be suitable for your property. Be it fibreglass or cellulose, we can provide you with efficient blown-in insulation services for your attic. Reach out to us!

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