cellulose vs fiberglass insulation

Cellulose vs Fiberglass Insulation: What Are the Differences?

VWB Blog 2 years ago 4

The average American household uses 35% more energy than they need to.

Before installing insulation to reduce energy consumption, it’s essential to figure out how much energy your house uses. That way, you’ll know how much savings you’ll get after installing insulation.

There are many different types of insulation. The right one for your home depends on several factors, including climate and budget.

In this article, we’ll compare cellulose vs fiberglass insulation to help you find the option that works best for your needs.

Read on to discover the difference between cellulose and fiberglass insulation and when each type is most effective.

A Side-By-Side Comparison

There are two main types of insulation: cellulose and fiberglass. Both have pros and cons, so it’s essential to understand their differences before deciding.

Cellulose insulation is made from recycled paper and is treated with fire retardants. It’s effective at blocking both heat and sound and is also eco-friendly. However, it’s not as effective in very humid environments. It is also more flammable than fiberglass.

Fiberglass insulation is made from glass fibers and is treated with fire retardants. It’s effective in both humid and dry environments. However, it doesn’t block sound as well as cellulose insulation. It is also not as eco-friendly since it is made from glass, a non-renewable resource.

Consider the Cost

Cellulose is cheaper than fiberglass, but the cost difference is not always substantial. It can vary depending on the size of your home.

The R-value measures thermal resistance and is essential when determining which insulation will be most effective. The R-value of cellulose is about 3.6 to 3.8 per inch, while the R-value of fiberglass is about 2.4 to 4.2 per inch.

Both types of insulation effectively reduce energy costs, but fiberglass insulation may be the better choice for homes in colder climates.

Other Considerations

Considering the installation difficulties, fiberglass insulation is more difficult to install than cellulose insulation.

In terms of the environment, cellulose insulation is made of recycled materials, making it more environmentally friendly than fiberglass. Cellulose also has better soundproofing properties, so it may be the better choice in homes or buildings where noise reduction is a priority.

Here’s a great resource on cellulose insulation if you’re interested to learn more.

Cellulose vs Fiberglass Insulation: Which One Is Best For Your Home?

So, which type of insulation is better for your home? The answer depends on your specific needs and preferences. If you are worried about fire safety, fiberglass is the better choice.

If cost is the most critical factor and you are concerned about the environment, then cellulose is a great choice. Weigh all these factors before making a final decision to ensure that you choose the best insulation option.

No matter which type of insulation you choose, ensure you get a professional opinion before making your final decision. Insulation is integral to your home, so you want to ensure you get it right.

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