Severe weather, like rain, snow, or hail, can cause extensive damage to your garage door and your interior as well. One of the best ways to protect your door is with a bottom seal, also known as an astragal. Read below for further information about astragals and why they’re essential.

What Is an Astragal?

An astragal is a type of hardware used to seal the gap between the ground and a garage door. The seal can be placed on the bottom of the door or along the ground. As the door closes, the seal will compress and prevent water, dirt, and other substances from getting inside. Astragals are long-lasting, affordable, and easy to install.

One of the most common types of astragals is a bottom seal. As the name suggests, the seal is attached to the bottom of the garage door and compresses when the door closes. Another type of astragal is a threshold seal, which attaches with an adhesive to the floor under the door.

Other types of astragals include weatherstripping, integrated weatherstripping, panel weatherstripping, and brush seal.

Why Is an Astragal Essential?

Reduce Energy Bills

If your garage door isn’t properly sealed, cold air can easily seep in. If you heat your garage, your heating system will have to work twice as hard to maintain a comfortable temperature, ultimately spiking your electricity bills. 

Prevent Moisture

During a rainstorm, water can make its way into your garage and damage its contents. The moisture can also lead to mold and mildew growth in your garage, which can negatively affect your health. By sealing the door, you can keep everything safe and dry. 

Keep Pests Out

Insects, mice, and other pests are always looking for warm shelter and food. If your garage door isn’t sealed carefully, they can sneak in your garage and cause havoc. By protecting your door with an astragal, you can keep these critters out of your home.

If you have additional questions about astragals, turn to the professionals at Kalispell Overhead Door Service, Inc. in Kalispell, MT. The company has provided quality garage door installation and maintenance services for over 20 years. They carry garage doors in a variety of styles and materials and offer a wide range of garage door accessories, like hinges and extension springs. These professionals take pride in providing top-quality craftsmanship, prompt service, and customer satisfaction. For more information about their services, call (406) 755-4120 or visit their website.