Comparing Garage Door Insulation Types

Now that the temperatures have cooled off, finding ways to effectively keep your home warm all winter long has become a top priority. Although it’s one of the most often overlooked spaces for energy efficiency improvement, your garage doors offer an opportunity to prevent some of the heat transfer you’d otherwise experience.

Whether you actively use your garage every day or it’s a space where you store important belongings, keeping the area climate controlled with insulation provides a major advantage for your home. Follow along with this guide to learn about the two most common types of insulation in garage doors in McDonough, GA so you can find the right fit for your property.

Polystyrene insulation

Polystyrene insulation uses rigid panels that are placed inside the interior of the garage door, either between the multiple layers of steel or on the inside of a single-layered door. With the layer of insulation and attached vinyl backing sandwiched in between the steel, you will be able to enjoy quieter operation of your garage door, along with improved energy efficiency.

Polyurethane insulation

In the same way that insulation can be sprayed into your attic’s crevices to improve your home’s energy efficiency, polyurethane foam can be inserted in between your garage door’s layers, where it will eventually expand to fill out the gaps and openings. While the foam is expanding, it will bond tightly to the door’s frame, which will help to increase the overall durability and strength of your garage door and, in turn, make it less vulnerable to denting. Because garage doors that are insulated with polyurethane provide the best climate control and sound reduction, this type of insulation is ideal for those that use their garage frequently as an entrance or as an additional living or storage area.

R-value and U-factor

For all types of insulation, the R-value that is assigned measures the ability of the insulation to slow the transfer of heat. When you are looking for insulated garage doors the higher this number, the better, as it means the insulation will do a better job of keeping cold air from entering your garage, and your heated air from escaping. In addition to quantifying the rate of heat transfer, the R-value calculation also incorporates the thickness, material and insulation type.

While the R-value is used as the universal standard for insulation material, some garage door manufacturers will also include the U-factor. This number will inform you of how much heat can flow through a specific type of material, meaning that you will want the value to be as low as possible.

To learn more about the different types of garage door insulation in McDonough, GA, contact the team at Affordable Dock & Door. No matter what garage door insulation type is best for your home, you can rely on us for an expert installation process that will allow you to begin reaping all of the benefits that garage door insulation has to offer. To schedule your appointment and transform your garage into the all-purpose space you’ve always wanted, get in touch with us today.

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