Assured Insulation

Expert Spray Foam Insulation

Spray foam insulation is the modern choice in home insulation. If you want to improve the R-rating (how well your insulation or other barriers resist heat) of your home and reduce air leakage, consider spray foam insulation. Our experts provide top-notch insulation services to ensure the best performance of both open-cell or closed-cell foam insulation.

Why should I choose Spray Foam Insulation?

Spray foam insulation seals better than other types of insulation. It has a higher R-rating, or thermal resistance rating, than most other types. This quality insulation has an R-value thermal resistance of six per inch, which is substantially higher than most other types of insulation on the market today.

Spray Foam Insulation is easy to install in places like your attic, basement, and crawl space. If you want to reduce your heating costs, you should insulate these areas in your home. It doesn’t take much to conserve heat in the whole house by spraying foam insulation in these hard-to-reach places.

Even if space is tight, we can fit our sprayer in your basement, crawl space, or attic to make sure you’re not dumping money on unnecessary heating expenses.

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We offer Open Cell Foam and Closed Cell Foam

We offer both open and closed cell spray foam products. If you’re looking for the most effective insulation available for energy performance, we recommend closed cell foam because it provides a superior air and moisture barrier.Open Cell Foam is a more affordable option, while still providing air sealing capacity and an R-value that beats nearly every other insulation product on the market.

Spray Foam Insulation in Your Attic

One of the most efficient ways for families to save money on heating and cooling costs is by insulating their attics. The attic is one of the easiest parts of the home to retrofit, and spray foam is a great product to accomplish the job.

Fiberglass and Cellulose neglect to stop air movement, which means that heat will still be allowed to escape through! Making your home less energy efficient and less comfortable.

We can help you save money and boost energy efficiency by properly installing spray foam in your attic.

Spray Foam Insulation in Your Crawl Space

Crawl spaces are often ignored when it comes to home ownership, which means they also tend to get out of control. From an energy efficiency standpoint, the crawl space is an integral part and should not be ignored.

Extreme temperature differences can lead to marked heat loss, as well as random heat gain. Stopping air movement with spray foam insulation is the best solution available to solve the problem.

Spray Foam Insulation in Your Basement

Concrete has an R-value of only R 1/2 for every 4″, which allows a lot of air to escape reducing your homes energy efficiency.

Typical foundation walls are only 8″ thick, which means that uninsulated basements only have an R-value of R1. Adding is an excellent way to defer heat loss and enhance comfort levels of your home.

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Benefits of Spray Foam Insulation

High R-Value

Spray polyurethane foam has an R-value (thermal resistance) of approximately 6 per inch of installed insulation, making it one of the highest performance insulation products on the market. This means that your home will be warmer, and less drafty, even in conventionally framed construction.

Air Sealing

Spray polyurethane foam fills all the gaps within the cavities that it fills, creating an effective barrier to air leakage. This makes it a far superior product to fiberglass batts. Spray foam reduces drafts and prevents infiltration of moisture and harmful gases.

Reduces Moisture and Mold

Moisture is less likely to enter your building once it’s been insulated with spray polyurethane foam because of its superior air sealing properties. This reduces the risk of mold, rot, and structural damage that accompany water infiltration.

FAQs About Spray Foam Insulation

Spray Foam Insulation is a type of insulation material that is applied as a liquid and expands into a solid foam. It is used to insulate walls, roofs, attics, and other areas in buildings.
Spray Foam Insulation offers several benefits, including superior insulation properties, air sealing capabilities, moisture resistance, and energy efficiency. It can result in lower energy bills and improved indoor comfort.
Spray Foam is applied using specialized equipment. It starts as a liquid mixture of two components, which react and expand when sprayed onto surfaces. This expansion creates an airtight and insulating barrier.
When installed by trained professionals, Spray Foam Insulation is safe. However, occupants should leave the area during installation and until the foam has fully cured.

There are environmentally friendly options for Spray Foam Insulation. Low-VOC (volatile organic compound) and soy-based formulations are available to minimize environmental impact.


Spray Foam Insulation can be used in various areas of a home, including attics, walls, crawl spaces, basements, and around windows and doors.


When properly installed, Spray Foam Insulation can last the lifetime of the building without significant degradation.
Yes, Spray Foam Insulation has sound-dampening properties and can help reduce noise transmission, making your home quieter.
Spray Foam’s airtight seal can help prevent moisture infiltration and reduce the risk of mold growth when installed correctly.
Yes, Spray Foam Insulation can be retrofitted into existing homes. Consult with a professional to determine the best approach for your specific situation.
Choose a licensed and experienced contractor who uses quality materials, offers warranties, and has positive customer reviews.

Contact Us

Contact us today to schedule an insulation inspection and learn more about Assured Insulation services. In addition, our experts will work with you to determine the best insulation type for your specific needs and budget. Assured Insulation Decatur specializes in providing comprehensive energy-efficient solutions for homes and businesses.