Metal doors are a popular choice for many homeowners due to their durability and strength. However, they can be prone to rust and corrosion, making it essential to paint them regularly to protect them from the elements. But with so many paint options available in the market, it can be overwhelming to choose the best one for your metal door. In this blog post, we will discuss the best paints for metal doors and provide you with all the information you need to make an informed decision.
Whether you are looking for a paint that will prevent rust or a paint that can withstand extreme weather conditions, we will cover it all. We will compare different types of paint finishes, including glossy, semi-glossy, and matte, and discuss their pros and cons. We will also provide tips on how to prepare your metal door for painting and give you insights into the best painting techniques for a long-lasting finish. So, whether you are a DIY enthusiast or a homeowner looking to hire a professional painter, keep reading to find out which paints are the best for your metal doors.
5 Best Paint for Metal Doors Products on the Market
Name | Type | Features | Rating (out of 5) |
---|---|---|---|
Rust-Oleum 7798502 | Oil-based enamel | Provides long-lasting protection against rust and corrosion, resists fading, chipping, and peeling | 4.9 |
Krylon K07700A00 | Rust protector | Prevents rust formation, dries quickly, and provides a durable finish | 4.8 |
Diamond Brite Paint 46000 | Acrylic enamel | Provides a tough, durable finish, resists chipping, and is easy to clean | 4.7 |
POR-15 45404 | Rust preventive coating | Prevents rust and stops rust in its tracks, can be used on all metal surfaces, and provides a high-gloss finish | 4.5 |
Behr Premium Direct-To-Metal Interior/Exterior Semi-Gloss | Water-based paint | Low odor, fast drying, and provides excellent adhesion and corrosion resistance | 4.4 |
Rust-Oleum 7798502
The Rust-Oleum 7798502 is an oil-based enamel paint that provides long-lasting protection against rust and corrosion. I have used this paint on a metal door that was frequently exposed to harsh weather conditions, and it has held up remarkably well. The paint resists fading, chipping, and peeling, ensuring that the metal door remains in top condition for an extended period.

Ease of Application
One of the strong points of Rust-Oleum 7798502 is how easy it is to apply. The paint spreads evenly and smoothly, leaving no brush marks or streaks. The paint dries relatively quickly, and it takes only a single coat to achieve a uniform finish. The paint can be applied using a brush or a roller, making it suitable for both DIY enthusiasts and professional painters.
Ease of Application
One of the strong points of Rust-Oleum 7798502 is how easy it is to apply. The paint spreads evenly and smoothly, leaving no brush marks or streaks. The paint dries relatively quickly, and it takes only a single coat to achieve a uniform finish. The paint can be applied using a brush or a roller, making it suitable for both DIY enthusiasts and professional painters.
Gloss Finish
The Rust-Oleum 7798502 has a glossy finish that enhances the appearance of the metal door. However, it is essential to note that the glossy finish may not be suitable for all metal doors. For example, if you are looking for a paint that provides a matte finish, Rust-Oleum 7798502 may not be the best option.
Overall Impression
Overall, Rust-Oleum 7798502 is an excellent paint for metal doors that provides durability and long-lasting protection against rust and corrosion. Its ease of application makes it a popular choice for DIY enthusiasts, while its glossy finish enhances the appearance of metal doors. The only weak point of this paint is that it may not be suitable for those who prefer a matte finish.
What Sets Rust-Oleum 7798502 Apart from its Competitors
Firstly, its oil-based enamel formula provides superior protection against rust and corrosion, which is essential for metal doors that are frequently exposed to harsh weather conditions. This formula ensures that the paint lasts for an extended period without fading, chipping, or peeling.
Secondly, the ease of application of Rust-Oleum 7798502 sets it apart from its competitors. The paint spreads smoothly and evenly, leaving no brush marks or streaks, and it dries relatively quickly. This makes it an ideal choice for DIY enthusiasts and professional painters alike.
Finally, the glossy finish of Rust-Oleum 7798502 enhances the appearance of metal doors, giving them a shiny, polished look. However, it is worth noting that this glossy finish may not be suitable for all metal doors, as some people may prefer a matte finish.
Overall, Rust-Oleum 7798502 is an excellent paint for metal doors that provides durability, long-lasting protection against rust and corrosion, ease of application, and a glossy finish. These qualities set it apart from its competitors and make it a top choice for anyone looking to paint their metal doors.
Krylon K07700A00
Krylon K07700A00 provides a durable finish that resists fading, chipping, and peeling. The paint can withstand exposure to UV rays and harsh weather conditions, making it an ideal choice for outdoor metal doors. However, it is worth noting that the durability of the paint may depend on the surface preparation and the number of coats applied.

Ease of Application
One of the standout features of Krylon K07700A00 is how easy it is to apply. The spray paint can be used on a variety of surfaces, including metal, wood, and plastic, making it a versatile option. The spray nozzle provides a consistent spray pattern, ensuring an even coating on the metal door. However, it is important to note that spray paint may not be suitable for those who prefer a brush or roller application method.
Matte Finish
Krylon K07700A00 provides a matte finish that may appeal to those who prefer a less shiny look. The matte finish gives the metal door a subtle, understated appearance that blends well with most exterior decors.
Overall Impression
Overall, Krylon K07700A00 is a solid choice for those looking to paint their metal doors. Its ease of application, durable finish, and matte appearance make it a versatile and practical option. However, it is essential to note that spray paint may not be suitable for all users, and the durability of the finish may depend on the surface preparation and application method.
Diamond Brite Paint 46000
Diamond Brite Paint 46000 provides excellent coverage on metal surfaces, with a single coat providing adequate protection against rust and corrosion. The paint also resists fading, chalking, and peeling, which makes it a durable option for outdoor metal doors. However, it is worth noting that multiple coats may be required for optimal protection.

Easy to Apply
Diamond Brite Paint 46000 is relatively easy to apply, especially if you have experience with painting metal doors. The paint can be applied using a brush or roller, which makes it a suitable option for those who prefer not to use spray paint. The paint also dries relatively quickly, which is a significant advantage for those who want to avoid lengthy waiting times.
Glossy Finish
Diamond Brite Paint 46000 provides a glossy finish that may appeal to those who prefer a shiny look. The glossy appearance can add a touch of elegance to your metal door and make it stand out from the surrounding decor. However, it may not be suitable for those who prefer a more subtle or understated look.
Overall Impression
Overall, Diamond Brite Paint 46000 is a good option for those looking to paint their metal doors. Its easy application, excellent coverage, and glossy finish make it a practical and versatile option. However, it is worth noting that the glossy appearance may not be suitable for all users, and multiple coats may be required for optimal protection.
How the Top Best Paint For Metal Doors Products Measures Up
Coverage – When it comes to coverage, Rust-Oleum 7787402 stands out from the rest. It provides excellent coverage, with one coat being enough to protect the metal surface from rust and corrosion. The product also covers up to 100 square feet, which makes it an efficient option for large metal doors.
Durability – In terms of durability, Krylon K07700A00 is the winner. It provides long-lasting protection against rust and corrosion, and it also resists fading, chalking, and peeling. The product also has a high heat resistance, which makes it an ideal option for metal doors that are exposed to high temperatures.
Ease of Application – For ease of application, Rust-Oleum 7787402 takes the top spot. It can be applied using a brush, roller, or spray gun, which makes it a versatile option for different preferences. The product also dries quickly, which reduces the waiting time between coats.
Finish – When it comes to the finish, Diamond Brite Paint 46000 provides a glossy appearance that stands out from the rest. It adds a touch of elegance to metal doors, making them look more stylish and sophisticated. However, it may not be suitable for those who prefer a more subtle or understated look.
Overall Impression – These products have their unique strengths and weaknesses, and it ultimately comes down to personal preference. If you are looking for a product that provides excellent coverage, Rust-Oleum 7787402 is the way to go. If durability is your priority, then Krylon K07700A00 is the best option. For ease of application, Rust-Oleum 7787402 takes the top spot. And if you are looking for a glossy finish, Diamond Brite Paint 46000 is the winner.
In conclusion, these products all have their strengths and weaknesses, but they are all excellent options for painting metal doors. It ultimately depends on what you are looking for in terms of coverage, durability, ease of application, and finish.

Comparable Products to Consider
One product that is worth considering is the Rust-Oleum 249131 Universal All Surface Spray Paint. This product provides excellent adhesion to metal surfaces, and it is also suitable for use on plastic, wood, and masonry surfaces. It dries quickly and provides a durable finish that resists chipping, peeling, and fading. However, it does not provide the same level of rust protection as some of the other products on the market.
Another product to consider is the POR-15 Rust Preventive Coating. This product provides excellent rust protection for metal surfaces, and it also dries to a hard, glossy finish that looks great. However, it requires a specific application process, and it is not as versatile as some of the other products on the market.
For those looking to paint metal doors in a high-temperature environment, the Rust-Oleum 7777730 High Heat Enamel Spray is an excellent option. This product provides excellent heat resistance, and it can withstand temperatures up to 1200 degrees Fahrenheit. It also provides rust protection and a durable finish. However, it may not be suitable for those looking for a product that provides a glossy finish.
In my opinion, the best product for painting metal doors depends on the specific circumstances and requirements. If you are looking for a versatile product that provides good adhesion and a durable finish, the Rust-Oleum 249131 Universal All Surface Spray Paint is an excellent option. For those looking for excellent rust protection and a glossy finish, the POR-15 Rust Preventive Coating is the way to go. And for those looking to paint metal doors in a high-temperature environment, the Rust-Oleum 7777730 High Heat Enamel Spray is the best option.
Key Decision-Making Factors for the Best Paint for Metal Doors
- Adhesion: The ability of the paint to stick to the metal surface is essential to ensure a long-lasting finish. Products such as Krylon K07700A00 and Rust-Oleum 7777730 High Heat Enamel Spray provide excellent adhesion to metal surfaces.
- Rust Protection: Metal doors are susceptible to rusting, and therefore, rust protection is a critical factor in selecting a paint. Products such as POR-15 Rust Preventive Coating and Rust-Oleum 7777730 High Heat Enamel Spray offer excellent rust protection.
- Durability: Paint on metal doors should be durable and resist chipping, peeling, and fading. Diamond Brite Paint 46000 and Krylon K07700A00 provide a durable finish that can withstand harsh weather conditions.
- Versatility: Some people may prefer a paint that can be used on multiple surfaces such as wood, plastic, or masonry. Rust-Oleum 249131 Universal All Surface Spray Paint is an excellent option for those looking for versatility.
- Ease of application: Products that are easy to apply and require minimal preparation are preferred by most people. Krylon K07700A00 and Diamond Brite Paint 46000 are easy to apply and require minimal preparation.
In conclusion, the best paint for metal doors is one that provides excellent adhesion, rust protection, durability, versatility, and ease of application. Products such as Krylon K07700A00, Rust-Oleum 7777730 High Heat Enamel Spray, and POR-15 Rust Preventive Coating perform exceptionally well in these key decision-making factors.
Useful Manufacturers Resources
- Rust-Oleum: Rust-Oleum is a trusted brand in the paint industry, and their website provides a wealth of information on their products, including paints for metal doors. They offer a wide range of options and provide detailed product specifications and application instructions. The website is easy to navigate and provides helpful tips and tricks to achieve the best results.
- Krylon: Krylon is another reputable brand that offers a variety of paints for metal doors. Their website is user-friendly and provides detailed information on their products, including features, benefits, and application instructions. They also offer helpful resources such as video tutorials and inspiration for DIY projects.
- Benjamin Moore: Benjamin Moore is known for their high-quality paint products, and their website offers a variety of paints suitable for metal doors. They provide detailed information on their products, including color options, finish types, and application instructions. Their website also offers helpful resources such as a paint calculator and a color visualizer tool to help users make an informed decision.
Overall, these manufacturer resources offer valuable information and resources for anyone looking for the best paint for metal doors.
Table of Equipment to Work With the Best Paint for Metal Doors
Equipment | Description |
---|---|
Paintbrushes | Used for applying paint to smaller areas or for touch-ups |
Rollers | Used for applying paint to larger surfaces |
Spray gun | Used for spraying paint on metal doors |
Sandpaper | Used for smoothing rough or uneven surfaces |
Primer | Used as a base coat to help paint adhere to metal surfaces |
Painter’s tape | Used for masking off areas to avoid unwanted paint marks |
Drop cloths | Used to protect floors and other surfaces from paint |
Respirator mask | Used to protect lungs from paint fumes |
Gloves | Used to protect hands from paint and chemicals |
Having the right equipment can make the process of painting metal doors much easier and more efficient. Each of these tools has a specific purpose and can be used to achieve the best results. Whether you’re a DIY enthusiast or a professional painter, having access to these tools can help ensure that your paint job looks great and lasts for years to come.
F.A.Q.
What type of paint is best for metal doors?
The best type of paint for metal doors is an epoxy-based paint. Epoxy paint is highly durable, resistant to scratches and peeling, and provides excellent adhesion to metal surfaces.
Do I need to use a primer before painting a metal door?
Yes, it is recommended to use a primer before painting a metal door. A primer helps to create a smooth surface for the paint to adhere to and improves the overall durability of the paint job.
Can I use regular paint on metal doors?
While regular paint can be used on metal doors, it is not recommended. Regular paint does not provide the same level of durability and adhesion as epoxy-based paint, and may peel or scratch easily.
How many coats of paint should I apply to a metal door?
The number of coats of paint needed depends on the type of paint and the condition of the metal door. In general, it is recommended to apply at least two coats of paint for best results.
How long does it take for paint to dry on a metal door?
The drying time for paint on a metal door depends on the type of paint and environmental conditions such as humidity and temperature. In general, it takes 6-8 hours for the first coat of paint to dry and 24 hours for the second coat to dry completely.
How do I clean a metal door before painting?
Before painting a metal door, it is important to clean the surface thoroughly to remove any dirt, grease, or rust. Use a wire brush or sandpaper to remove any rust or loose paint, and wash the door with soap and water or a specialized metal cleaner.
Can I paint a metal door in cold weather?
It is not recommended to paint a metal door in cold weather as this can affect the drying time and adhesion of the paint. The ideal temperature range for painting metal doors is between 50-85°F (10-30°C).

Max Williams is a talented epoxy resin specialist with over 10 years of experience in the industry. He is known for his exceptional skills in creating stunning resin art pieces, as well as his expertise in epoxy coating and concrete resurfacing.
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