Can You Paint Aluminum Gutters?

If you’re considering painting your aluminum gutters, you may be wondering if it’s possible. The short answer is yes, you can paint aluminum gutters. However, there are a few things you should keep in mind before you get started.

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In general, you can paint aluminum gutters; however, there are a few things you should know before getting started.

First, it’s important to sand the gutters before painting to create a smooth surface for the paint to adhere to. This will also help to avoid any peeling or flaking in the future.

You’ll also want to use a primer designed for aluminum before painting. This will help the paint to better adhere to the gutters and provide additional protection against weathering.

Finally, be sure to choose a paint that is specifically designed for metal surfaces. These paints typically have a higher level of durability and resistance to chipping and fading.

What You Need to Know About Aluminum

Aluminum is a reactive metal, which means that it doesn’t corrode or rust like other metals. When exposed to air, aluminum forms a thin layer of aluminum oxide that protects the metal from further oxidation. This layer of protection is what makes aluminum so resistant to corrosion.

However, this protective layer can also make it difficult to paint aluminum gutters. If you want to paint your aluminum gutters, you’ll need to take special precautions to ensure that the paint adheres properly and that your gutters continue to resist corrosion.

Painting Aluminum Gutters

You can paint aluminum gutters, but it is not a recommended idea. The aluminum will eventually oxidize and the paint will start to peel. If you do decide to paint your gutters, you should use a high quality paint that is designed for aluminum. You should also make sure to clean the gutters thoroughly before you start painting.

Preparing the Gutters

It is possible to paint aluminum gutters, but there are a few things you need to do to prepare them first. If your gutters are new, you will need to roughen up the surface so that the paint will adhere properly. You can do this with a light sandpaper or a wire brush. If your gutters are old and have been painted before, you will need to remove the old paint before applying new paint.

Once you have prepared the surface of your gutters, you will need to clean them thoroughly. You can do this with a garden hose, a pressure washer, or a cloth and some soapy water. Make sure that you remove all dirt, debris, and algae from the surface of your gutters before painting.

Applying the Paint

To paint aluminum gutters, you will need to purchase a can of Rustoleum aluminum primer and a can of Rustoleum acrylic paint in the color of your choice. You will also need painter’s tape, a drop cloth, and a ladder.

Before you begin, clean the gutters with soapy water and a scrub brush to remove any dirt or debris. Rinse them well and allow them to dry completely.

Next, use the painter’s tape to protect any areas that you don’t want to paint, such as the trim around the gutters or the downspouts. Place the drop cloth underneath the gutters to catch any drips or runoff.

Now you’re ready to begin painting. Pour some of the primer into a paint tray and use a paintbrush to apply it to the gutters, working in small sections. The goal is to get an even coat of primer on all surfaces of the gutters. Allow the primer to dry for four hours or according to the instructions on the can.

Once the primer is dry, apply an even coat of paint with a brush, working in small sections again. Allow the paint to dry for four hours or according to the instructions on the can before applying a second coat if necessary. Once the final coat is dry, remove the painter’s tape and drop cloth and enjoy your newly painted gutters!

Finishing Up

Once you’ve completed the main body of painting, it’s time to do the tricky bits. Begin by putting down a few sheets of old newspaper or a drop cloth to catch any drips. Cut in around all the obstacles with a 2-inch paintbrush, using even strokes. Be particularly careful and methodical when you’re painting near windows, as you don’t want any paint drips on the glass. Once you’ve cut in around everything, go back over the main parts of the gutter with a roller, covering any areas you may have missed. Finally, do a second coat if necessary.


Based on our research, the answer is yes – you can paint aluminum gutters. However, it’s important to note that not all types of paint are suitable for use on aluminum gutters. You’ll need to choose a paint that’s specifically designed for use on metal surfaces, and make sure to follow the manufacturer’s instructions carefully to ensure the best results.