Is Insulating A Garage Door Worth It? – Forbes

Is Insulating A Garage Door Worth It? – Forbes

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No matter where you live, energy costs fluctuate most of the time. But, in certain regions with drastic temperature changes or extreme weather conditions, homeowners look into ways to insulate their homes in the hopes of bringing energy costs down. One of the first areas looked at is the garage door, often labeled as an energy vampire because it’s a noticeable source of energy loss.

If you have an attached garage, the garage door opens several times a day—sometimes, it remains open throughout the day. Unless the garage door is never used, an effort to insulate the garage door can be worth it. Still, people debate whether or not it’s worth it to insulate a garage door. On a few occasions, insulating a garage door can bring significant energy savings. Read on to learn how to determine if this is worth the investment or not.

Garage Door Insulation Options

When talking about garage door insulations, some seasonal options or temporary solutions can be helpful. However, some insulation options can provide much better results that last longer. Here are the most popular garage door insulation options to consider:

  • Foam board insulation: Uses thin and rigid panels that provide high-insulating value. These are best for garage doors that rarely open because they’re susceptible to wear and tear from the door opening.
  • Spray foam insulation: A popular insulation method that’s sprayed onto the garage door and improves the R-value of the garage door. It’s not always the most effective option for garage doors, but it’s an option.
  • Cellulose insulation: Very similar to spray foam, but with better results for garage doors. However, cellulose insulation also comes with a higher price tag.
  • Reflective insulation: Uses thin and rigid boards with a reflective foil that helps deter heat. This type of insulation is mainly suited for hot climates.
  • Fiberglass insulation: One of the most affordable types of insulation. It’s applied to the inside face of the door to increase its R-value.

Insulated Garage Doors

In addition to insulation methods, some homeowners opt for changing their garage door altogether for an insulated door. Rather than a traditional metal door, these are fiberglass doors with a foam core that decreases energy loss from the garage. If you’re trying to see if insulating your garage door is worth it, looking into an insulated door is a good idea.

Determining If Insulating Your Garage Is Worth It

Whether or not insulating your garage will make a difference in your energy savings depends on different factors. First, you should answer these questions:

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