How To Paint Garage Door – Including Metal Doors (How-to-Guide)

Regardless of whether you’ve got a garage door located on the front of your house or at the side, painting it with a few coats of fresh paint is one of the most surefire ways to add instant curb appeal to the overall appearance of your home.

Plus, besides making your home look more appealing and uniform, painting a garage door also brings about a multitude of other benefits, including helping to protect it from weather damage, water damage and general wear and tear.

If you’re currently wanting to spruce up your garage, then the good news is that you don’t need to worry about going to the hassle of hiring a team of professionals to do it, because you can quite easily get the job done yourself – and we’re going to show you how!

Below, you’ll find a step-by-step guide on how to successfully paint your garage door by yourself, as well as a general idea of how much you can expect to spend. Along the way, you’ll also find some of our top recommendations that will help you to make your garage painting project as smooth as can be. Let’s jump right in.

How Much Does It Cost To Paint Garage Doors?

If you want to paint your garage door, then the overall cost will very much vary depending on how large your garage door is, as well as whether or not you’re going to need to purchase any additional painting materials, such as primer and rollers.

To give you a general idea of how much you can expect to spend, a standard garage door width and height is usually 8 feet wide by 7 feet tall, although this sizing may be different for your particular garage door. Going off the estimated measurement above, you’d require around half a gallon for one coat of paint across one garage door, and around 1 gallon of paint for a double door garage.

So, with that being said, the overall cost for this would total to an average of around 100 dollars including the paint. However, keep in mind that there could be additional costs for any extra painting items you may need along the way, such as brushes and rollers.

Though this might sound a little pricey, it’s worth keeping in mind that professional contract painters can charge hundreds of dollars if they are hired to do this kind of work. What’s more, they also often charge by the hour, and charge additional paint and material fees separately.

How To Choose The Right Paint For Your Garage Door:

Before you begin painting your garage door, you’ll first need to decide which type of paint you are going to use, and this will greatly depend on the type of material that the garage door is made of. Generally speaking, garage doors can be made of the following:

  1. Metal
  2. Wood
  3. Glass reinforced polyester
  4. PVCu

If you have a garage door that is made of metal, which is the most common type of material used when making a garage door, then you will need to use a special type of primer to ensure that the paint is able to bond to the smooth surface of the metal. After that, you will then be able to apply a standard oil-based, exterior paint over the top.

For the other types of materials, you will also need to make sure that you are using a primer prior to painting, although a standard exterior primer paint will be fine to serve this need. After you have applied your primer, you can then go ahead and use any exterior paint of your choice.

As a side note, when selecting the color that you would like to use, we recommend considering the color of your home and then choosing a color that will complement it. This will help to create a cohesive look that will boost the curb appeal of your home.

Painting Your Garage Door – Step-by-Step Instructions:

What You’ll Need:

  • One paintbrush
  • One brush roller
  • Plastic sheets (to prevent any accidental staining of the surrounding areas)
  • Masking tape
  • Sandpaper
  • Sponge and water
  • Filler
  • Primer (type of primer dependent on your garage door)
  • Exterior paint

Step One: Before you even think about picking up that roller, the first thing you should do is give your garage door a thorough cleaning to remove any dirt and debris. Ensure that all dust, cobwebs, and other surface dirt are removed from the garage door.

Step Two: After you have cleaned your garage door, the next thing you will need to do is to fill in any cracks present across the surface. Any exterior filler will be appropriate for use, however, if you have a metal garage door, then we recommend using one created specifically for metal, such as this one.

Additionally, if you have a metal door, you should also make sure that you sand away any rusted spots with medium-grit sandpaper.

Step Three: Next, it will be time to apply the primer. As we mentioned above, even though an exterior primer will be suitable for most garage doors, if you have a metal door, then you should use a primer tailored specifically for metal.

To make the task easier, we recommend that you apply just one coat of primer using a roller, and then leave the primer to dry for the specified time as stated on the back of the paint’s can.

Step Four: As soon as you have given your garage door enough time to dry from the primer, you can then move on to actually painting your garage door! We recommend using a roller to paint the bulk of your garage door, and then opt to use a smaller, angled paintbrush to help ensure that you are able to paint all of the trickier areas that a roller would be unable to get to.

For the best results, we recommend that you use exterior paint, as this type of paint is specifically designed to be able to withstand exposure to external elements such as the weather.

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