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Which Is Better, Spray Foam Or Batt Insulation In Fort Collins?

spray foam insulation vs batt insulation fort collins co

Insulation can do wonders for a home. It can increase comfort, soundproofing, and reduce energy consumption. Most people narrow their choices to the two most popular materials: spray foam vs batt insulation. Both are excellent options in their own ways.

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Spray Foam Vs Batt Insulation: Which One Is Best For My Colorado Home?

Learn more about them to figure out what’s best for your current situation and intended application.

What is Spray Foam?

image of a spray foam insulation by an insulation technician in colorado

This insulation material is composed of two chemicals: isocyanate and polyol resin. Mixing them together creates a reaction that results in expanding foam. The installer sprays these onto surfaces and let the foam take the shape of their container. It hardens in seconds and stays in place. The two types of spray foam insulation are closed-cell and open-cell. The former has superior density, R-value, hardness, lifespan, and structural integrity than the latter. Both require professional installation and specialized equipment. Be sure to get an experienced contractor when using spray foam insulation.

What is Fiberglass Insulation?

batt insulation of the ceiling with fiberglass

Batt insulation is the most popular insulating material in homes. It is made of fiberglass that often comes in large rolls. It may be installed with or without facing depending on the regional climate. In wet areas, the facing may act as a vapor barrier, although a separate vapor marrier may also be installed. Different R-values are available to suit various projects. This material is highly versatile, which is why millions of homeowners use it in their properties. Installation is relatively easy, although better results are achieved with the help of professional installers.

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What are the Benefits of Spray Foam For A Fort Collins Home?

Airtight Seal

Spray foam can instantly bond to surfaces and seal them off completely. People no longer have to worry about gaps that might let air escape. This insulating material can block them off for good. Therefore, it boosts energy efficiency in two ways: by providing a thermal barrier that minimizes heat transfer and by keeping conditioned air inside the house.

Water Seal


Moisture won’t get through the material either. This makes spray foam a good choice if you want to prevent water leaks and seepage. Repeated exposure to moisture will not make it crack, so you can be confident about it despite long periods of rain and snow.

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Pest Avoidance

Since spray foam can get to areas that are hard to reach and seal off these spaces, homes can use them as additional protection against pests. They will make it impossible for insects to get inside since even the thinnest gaps are closed off.

High R-value

R-value refers to the material’s resistance to heat flow. The R-value of spray foam ranges from 3.8 (open cell) to 7 (closed cell) per inch. At 3.5 inches, the total R-value will be 13.30 to 24.5. Meanwhile, fiberglass can only manage an R-value of 11 for the same thickness.


Both materials can last for decades. However, spray foam is better at maintaining its structural integrity. It will not sag or settle over time the way that fiberglass does. Professional installation can prolong their lifespan equally, which means less hassle and more savings.

Better Air Quality

By sealing the gaps along the exterior walls, there are less chances for pollutants and allergens to get inside. This increases indoor air quality which, in turn, improves the health and wellbeing of the family residing in the home.

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What are the Benefits of Fiberglass Insulation In Colorado?

image of question mark depicting when to install spray foam

Easy to Install

Although spray foam has a lot going for it, fiberglass continues to enjoy immense popularity. It is much easier to install since it doesn’t need special tools. The material is forgiving and a breeze to handle. However, DIY installers are prone to mistakes due to inexperience. Fiberglass should not be compressed to maintain full resistance. Professional installation yields better results.

Versatile Material

Fiberglass may not have a high R-value, but it can provide adequate insulation in places with moderate climates. It should be a fine option if it never gets too hot or too cold. What’s more, this material be used anywhere: floors, walls, attics, ceilings, and more.

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Affordable Insulation Price

Fiberglass is roughly one-third the price of spray foam. If you need to cover a wide area, then the cost will be a major consideration. You must consider whether the price of spray foam is justified given your home’s requirements. If fiberglass is sufficient, then take advantage of the low cost.

When Should You Use Spray Foam?

spray foam in fort collins co attic

Use spray foam if your main priority is superior insulation. It is relatively expensive and difficult to install, but the results will make you happy that you chose this material. It will make your home more comfortable while reducing your energy consumption and utility bills. The upfront cost of installation can be recouped through long-term energy savings. Spray foam’s moisture resistance also makes it better for basements, garages, and other spaces with high humidity.

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When Should You Use Fiberglass?

Use fiberglass if you are looking for cost-effective insulation material. You can get several rolls without spending a fortune. These are readily available in most home improvement stores. Fiberglass sheets can fit in most spaces and you can get it installed quickly. It may not be the most effective insulator available but it will significantly increase your home’s energy efficiency.


The best insulation is the one that meets your needs. Fortunately, different materials are available to provide you with compelling options. Fiberglass and spray foam will both serve you well, but you need to ensure proper installation. Rely on experts to guarantee maximum performance and longevity.

Spray Foam VS. Insulation Fort Collins Colorado

As you can see, when dealing with insulation in your home, consulting with a professional installation company is the best option. There are a lot of factors to consider when it concerns the installation of insulation such as insulation types, quality of insulation, safety, and more. Ascend Construction specializes in insulation removal and installation, energy conservation, energy audits, whole house fan installations, and more in Fort Collins, Colorado, and the neighboring areas.

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Contact Ascend Construction for a free consultation today. We can provide you with practical solutions to address the problem areas in your Fort Collins home. All of our services are affordable and our work is guaranteed. Click here to contact us or click the button below to give Ascend Construction a call. We offer free, no-obligation, in-home consultations.

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