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As seen in the photo, a person is painting a flat surfaced aluminum slide in an outdoor job.

The 6 Best Paint for Aluminum Siding: Reliable Performance

Aluminum surface painting is a very complex task because it is much smoother than other metal surfaces, due to which oil paint or other regular paint can never give the most reliable performance.

Many beginner-level owners make a big mistake in painting aluminum siding with regular paint, as a result of which the paint fades, peeling, and other problems appear after a while. The best aluminum siding paint helps you a lot to get rid of this kind of problem.

In this article, we have Guideed the top 6 best paint for aluminum siding. We have also discussed many common questions, which will help you in many difficult situations of painting. So let’s get started.

Should You Paint or Replace Aluminum Siding?

Replacing aluminum siding is a hassle and expensive. If you are thinking of budget, then, of course, the painting would be more reasonable than aluminum siding replacing. On the one hand, you can easily paint without any hassle. On the other hand, this aluminum siding paint will keep protection for a minimum of 4 to 5 years.

6 Best Paint for Aluminum Siding Guide

1. Vinyl Renu Restores Colors for Aluminum Siding

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Introducing the Vinyl Renu restores colors, which is our first pick on this article. It’s not paint, but it’s one of the most effective ingredients. It helps to bring back the original color of your aluminum siding as new and add some extra protection.

Why We Choose It

Nowadays, Vinyl Renu is very popular, and there are many reasons for this. In particular, it has a longer-lasting performance than paint with a perfect shield. There are also many people who prefer their previous home paint color, and this is an ideal choice for them. The best part is that it has perfect performance with any kind of siding, including metal, vinyl, cement board, aluminum and many more.

It is basically made water-based with a non-toxic formula, which is why it does not harm you and the environment. One of the best advantages of this is that it does not require any kind of priming, taping, messy, sanding before use, and its shiny performance stay up to 10 years after one use.

Key Features:

  • Quickly dry
  • Eco friendly
  • No priming and sanding


  • It lasts longer than paint
  • Odorless and non-toxic formula.
  • It does not allow the return of the green stains.
  • It perfectly restores the original color and shine.


  • If you don’t follow the user manuals, you can’t get a perfect result.

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2. KILZ Premium High Hide Stain Blocking Latex Paint

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If you are looking for the best aluminum siding paint for both interior and the exterior siding of your home, then no doubt the KILZ premium may be one of the great choices for you. It is made with a water-based formula, whose powerful stain-blocking can easily hide stains and previous colours. As well as its excellent adhesion with a perfectly smooth finish in both interior and exterior siding.

Why We Choose It

The application process of KILZ is very simple, and you can easily apply it with oil or latex-based paint. However, if you want to get perfect finishing, you must free any siding from rust, dust, chalk, mold, grease. Its thick and creamy formula adheres ideal to any type of surface, including aluminum siding, plaster, drywall, brick, panelling. And its remarkable durability provides long-lasting protection and shiny performance.

The best part is that it is made in Low VOC formula so that it will not cause any harm to your body while applying. Its applying process is very simple, and you can apply in the beginning if you want. Besides, its cleaning process is very simple, which you can easily clean using soap and water.

Key Features:

  • Quickly dry
  • Multipurpose usable
  • Easy to apply


  • Works for high wet areas
  • Large coverage area
  • Great for both interior and exterior
  • Zero VOC and odorless formula.


  • Delays in hiding heavy stains

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3. Rust Oleum 8781502 Stops Rust Flat Aluminum Primer

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Rust Oleum is a very popular brand in the painting industry; they are well known for their excellent quality paint and primer. Rust Oleum 8781502 is an excellent primer especially made for aluminum siding. It is made with water-based acrylic formula, which provides a durable coating from other regular primers.

Why We Choose It

One of the great advantages of this is that it is higher resistance to corrosion and rust, so it protects your aluminum siding from different weather for a long time, as well as it is an excellent choice for both interior and exterior aluminium siding painting.

The other primers applying process is a bit difficult, but the mixing process of Rust Oleum is much easier. It becomes dry to touch within a maximum of 1 to 2 hours after applying. Overall, If you are looking for the best aluminum siding coat, then this is another perfect choice for you.

Key Features:

  • Quickly dry
  • Higher resistant formula
  • Durable protective coating


  • Corrosion and weatherproof
  • Great for aluminum galvanized metal
  • Excellent for both interior and exterior
  • Water-based acrylic formula


  • Need to a long time to dry

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4. KILZ Multi-Surface Stain Blocking Latex Primer

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You may have already read the title of the product and understood which purpose of its excellent. This pick of KILZ has been specially made for use in the aluminum siding as well as other surfaces. It is made using a water-based latex formula, which also works perfectly as a sealer.

Why We Choose It

One of the best advantages of this is that it is multipurpose usable. You can use it for painting on various surfaces, including interior, exterior aluminum siding, drywall, stucco, plaster, wood, masonry, metal, brick, and many more, which provides perfect adhesion and long-lasting, durable, durable performance in new paint.

Each gallon covers an extended area of ​​up to 400 square feet. It is also safe to use as it is a non-toxic and odorless formula. It is a perfect choice, especially for oil-based and latex paint. It dries very fast compared to other competitors. It becomes dry to touch easily in 30 minutes.

Key Features:

  • Multi-surface usable
  • Fast drying
  • Resists grips of stains


  • Highly bonded priming
  • Perfectly hide previous colors
  • Excellent for both interior and exterior
  • Water-based low odor primer


  • Maybe the mixing process bit difficult for a beginner

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5. PRESTIGE Exterior Paint and Primer for Aluminum Siding

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The maximum brand of paint and primer has to be purchased separately, which makes the price a lot more costly. However, due to the fact that many people want to buy both paint and primer on a budget, Prestige exterior paint is a perfect choice for them. Its fully acrylic latex paint is very easy to apply on one side, and it can be easily cleaned with the help of water and soap.

Why We Choose It

The great thing is that it is made with a high resistant formula, which makes it easily lasting in aluminum siding under maximum adverse weather conditions for a long time. Moreover, as it is a high hiding formula, it has excellent coverage in smooth application. It also gives accurate color with perfect finishing.

Another great advantage is that it is very safe to use as it is a low odor formula for you and your family. It also has a 40+ colors option; you can choose the perfect colour option according to your project. Overall, this is the best option for anyone with durability and budget.

Key Features:

  • 40+ colors option
  • Budgets friendly
  • Easily clean up
  • Fast drying


  • High resistant formula
  • Durable and washable
  • Completely pure acrylic latex paint
  • No need to use extra primer
  • Low VOC and odorless formula


  • Didn’t find any critical issues

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6. Valspar 3125-70 Barn and Fence Latex Paint

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Valspar is our last siding paint pick on this article; it has been specially made for aluminum siding in the outdoor of your home. If you want, you can also apply it to other outdoor surfaces. The aspect that attracts us the most is its durability, which is much higher than other latex paints.

Why We Choose It

The best part is that it is fade and weather-resistant, so you can be a little sure about your exterior aluminum siding after applying this paint. Specially its applying process is completely simple; you can easily apply anything with the help of a sprayer, roller, or brush.

Due to its smooth flow, perfect durable finishing can be given to aluminum siding as well as many other surfaces, including wood, primed metal, masonry. And its fast sniffing performance has attracted us a lot. It is also the best paint for exterior as it is oil-based exterior paint. It is an odor free and non-toxic formula so that you can stay worry-free.

Key Features:

  • Durable finish
  • Quickly dry
  • Higher resistant


  • Great for exterior surfaces
  • Fade and weather resistant
  • Flows on smoothly
  • Odorless and non-toxic formula


  • Some consumers complain about its durability

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Things to Know Before Buying Aluminum Siding Paint

 Best Paint for Aluminum Siding

After knowing the features of each painting, there are some more important things and features that you must know at the time of selection of the best paint. Before finally buying, we have shared below some important things that will help you select the best paint for your aluminum siding painting.


When you go to choose paint for your home wall, aluminum siding, then the most important part that you need to look at first is durability. It is a very important part that depends on the long-lasting performance of the products you purchase and how durable it will be to protect the surface.

Acrylic paint for aluminum siding is a very durable and popular pick; on the other hand, latex is another best choice; it is highly adhesive and provides long-lasting performance. Both paints also have essential features, including waterproof, rust-resistant.

Easy to apply

There are a lot of paints and primers that have complicated applying processes. So beginners make a lot of mistakes while using; also, they don’t get the perfect finish. So along with other features, easy to apply features must be seen.

Low Odor, Zero VOC

It is another important feature that many do not care about. Due to the use of many chemicals in the paint, their odor is very strong; if you have shortness of breath or if you do not want to take health risks while painting, Then you must buy odorless paint.

UV Protected and Eco Friendly

When you are looking for the best paint for aluminum siding, it must be eco friendly. Though currently, most of the paint is made using less chemicals so that it does not cause any harm to the environment.

Also, in the case of exterior wall paint choice, you must pay attention to the UV protected features. Because if your paint is UV protected, it will be much more durable, as well as shield the exterior walls from harmful rays for a long time.

How to Paint Aluminum Siding?

The first step to getting the best painting result is to choose the right paint; currently, acrylic paint is the most popular for aluminum siding. After selecting the perfect paint from the list above, the next step is to apply the paint perfectly. Follow the process given by our experts below.

Pro Tips

  • Before applying the paint, apply it to a particular place and see the paint density is right. Then cover with the drop cloths under the siding so that when you apply the paint or primer, the drops of paint do not fall to the ground.
  • Always apply twice coat to get the best result in using water-based aluminum paint.
  • When buying paint, check the user manuals carefully, and you must follow the user instructions.

Step 1: Prepare The Surface

Cleaning: Before painting, it is very important to clean the place you will be painting; there are many special reasons for this. It will help a lot to get smooth painting results, as well as help to the primer perfectly in siding.

To get the best cleaning result, we highly recommend using a power washer; also, you can use biodegradable laundry detergent. For example, use one-quarter of cup detergent with 4 gallons of water to get the best performance.

Then apply the mixture well on aluminum siding and rub all the dirty dust.

Fix Small Issues: If you can see any kind of small damage in aluminum siding, then fix them before painting. By doing this, you will be able to paint perfectly. However, if there is a big damage issue, then replace the siding.

Sand Down the Siding: If you are of beginner level, then it would be reasonable for you to use rough sandpaper instead of a power sander. To avoid any kind of damage, don’t use sandpaper below 80 grits. Also, when using a power sander, try to use it carefully to avoid damage.

Step 2: Apply the Primer to Aluminum Siding

Weather plays an important role in any kind of painting project. If the weather is hot, then you will get a quick paint dry result. So pay special attention to the weather before starting painting. Try painting in warm weather.

Also, before applying paint, you must apply primer. It helps to capture the painting better and helps to make it last longer. It will take some time to apply; you need to use two coats to get full coverage. Then wait for it to dry completely.

Step 3: Apply the Paint to Aluminum Siding

The primer does not take long to dry completely. After that, start painting activities after completely dry. If you want to start painting from vertical siding, start from the top. And if you’re going to start at horizontal siding, start from the left. Apply in such a way that no part is left out. The first coat applied takes an average of 2 hours to dry.

After the first coat drying, you may see more extra or light paint in some places; in that case, apply a second coat, which is very helpful in finishing perfectly. Apply the second coat in the previous process. And if there is a gap, fill it perfectly.

Best Paint for Aluminum Siding: FAQs

Can you paint old aluminum siding?

The short answer is “Yes.” However, during the old aluminum siding painting, there are some things that you have to keep in mind. First, you have to sand the surface well, and you have to remove all the powder.

Then apply the primer well; finally, apply the paint and wait until it dries well. This way, you can easily paint your old aluminum siding.

What is the best type of paint to use on aluminum siding?

As we mentioned before, acrylic latex paint is the best choice for painting aluminum siding.

How long does exterior or interior paint last on aluminum siding?

It depends on many things, such as temperature, weather, moisture and some other things. However, maximum durable and higher resistant paint usually lasts for 5 to 7 years in aluminum siding.

Do I need to prime aluminum siding before painting?

Again the short answer is “Yes.” If you apply prime well before aluminum siding painting, it will give a much more durable finishing than regular paint and last for many years.

Can you paint aluminum siding with a roller?

The roller plays a very important role in the field of painting perfectly in aluminum siding. It is very easy to use, especially, it does not use excess coat more than required during paint and primer application. Overall, using the roller has a lot of advantages in the field of aluminum siding painting.

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Final Verdict

We hope that this article has helped you to reach the final decision. It is the right time to give your old outdoor aluminum siding a new look.

Each paint and primer has different features and specifications, so it is difficult to say which one is the best choice for you. So you have to decide which is the perfect option for you. No matter which picks you to choose from here, I’m pretty sure you won’t be disappointed.