NEWARK Blog

Choosing Between Fiberglass or Cellulose Insulation

Choosing the best insulation for your home can be a time-consuming process as you weigh the pros and cons of each type. However, understanding some primary benefits of the different types can help make the decision more accessible and less stressful.

Fiberglass Insulation

The fluffy and pink material that makes up fiberglass insulation is made of primarily recycled materials. These include melted down glass, sandstone, and limestone. The material is formed into strands and woven together, providing moisture- and flame-resistant material to insulate homes. However, if fiberglass does get substantially wet, it will lose its effectiveness until it has been professionally dried.

Fiberglass remains one of the most popular forms of insulation due to its cost-effective pricing and long-lasting durability. Other benefits include that it is extremely effective at reducing noise from outside of a home.

Cellulose Insulation

This form of insulation is also made of primarily recycled materials, but in this case, those materials are usually old newspapers and small fragments of wood. These materials are shredded into a fibrous material and then packed tightly together.

However, because of its fiber-based nature, there are some downsides to this form of insulation. It is flammable and can grow mold if it gets wet. Additionally, it is susceptible to pests as it is easy to chew through.

The benefits include that it is one of the lowest cost options for insulation, sometimes costing as much as 75% less than fiberglass. Additionally, it has a much easier installation process.

Whatever insulation you choose, it is always best to turn to a trustworthy insulation contractor to get the job done. Koala Insulation of Newark, in New Castle County, DE, brings over 15 years of professional experience to ensure that every installation is completed with exceptional service. Call (302) 273-8476 for a free estimate or visit them online to learn more.