Best Ways to Remove Rust from Your Garage Door

A garage door is the first thing that will catch someone’s attention when they visit you. It adds to the appeal of your house. However, a garage door might get rusty with time, particularly in wet, rainy seasons since it is either constructed of steel or aluminum and is a porous material. Many modern homes are equipped with rust-resistant garage doors nowadays.

Usually, rusting is a concern towards the bottom of a garage door. This is because the bottom part of the door is most exposed to corrosive substances like salt water, snow, and rain.

Those who live near coastlines are particularly likely to experience rusting because of the high humidity level in the air. Taking steps promptly is critical since rust can spread more swiftly than you may realize. Rust will ultimately enlarge gaps in your garage door and ruin its attractiveness if you ignore it.

Fortunately, there are techniques to bring back your rusty garage door’s brand-new appearance. This article will explain how.

old rusted out garage door

Signs of Rust on Your Garage Door

When someone enters your home, one of the first things they will notice is your garage door. Unfortunately, the charm of your property may suffer if it is rusted over. The good news is that you can typically get rid of the rust if you catch it early enough before it does any real harm.

Look for the following signs to see if your garage door is beginning to rust.

  • Red or brown patches on the outer surface of the door. Usually on the bottom part of the garage door.

  • The garage door paint is chipping or peeling off. If you neglect it, it can further harm your garage door.

  • Jammed garage doors are often caused when the door starts to rust. Rust damages the moving components of your garage door, making it more challenging for them to function properly.

  • The cracking noise is the sound that the metal has oxidized and is reacting with the air, which causes rust and the sound. You may prevent this by regularly maintaining a dry and clean garage door.

Dealing with rust as soon as you see it, regardless of your chosen line of action, is necessary. You can stop your garage door from suffering serious damage by ensuring the safety of the issue as soon as possible.

Ways to Remove Rust from Garage Door

The first and foremost thing is to prevent rust in the first place. Maintaining the garage door hinges regularly is the best approach to achieving this. Apply lubricant to the door hinges every so often to help keep the metal from rusting and wearing down. Applying a rust-resistant coating to the garage door hinges is another option. This will lessen the chances of a rusty garage door.

Remember that even if there’s a little spot of rust, it can spread to the whole door if you leave it as is.

Try the following steps to remove rust from your garage door.

Clean the Rust Off Door’s Surface

Once you have located every rusted spot, take a cloth and soak it in white vinegar. Then wipe off the rust from the garage door with a wet cloth. When the vinegar combines with the rust, the rust will disintegrate.

You can choose a baking soda and water mixture if vinegar does not work. After making the paste, apply it to the rusted area and leave it for 30 minutes. Then wash, rinse, and clean it. You can also use a bathroom-specific tile cleaner for stubborn rust stains.

Lastly, scrape the rust with a steel-wool sponge. It is important to remove the rust properly to prevent further damaging of the garage door and to cease the corrosion process. It is advised not to put too much pressure while cleaning the rust off the door’s surface, as it can remove the paint.

Repair the Holes Caused by Rust

When rust damages the door, it causes holes in the metal doors. Many think the only solution is to replace the garage door because the holes cannot be repaired. This is not true. You can get metal-bonding chemicals from your local retailer to fill or repair the holes and gaps in the garage door caused by rust.

Once you have applied the filler in the holes, let it dry. Then clean the door with fine-grit paper before sanding the entire thing. When finished, use a dry cloth or brush to remove any remaining dust.

Wash the Garage Door

Wash the door by using mild soap and water. First, rinse the door with the solution. Then, pat dry with a piece of cloth. This will clean your garage door of dust, dirt, and debris.

If you decide to repaint the garage door, ensure the door surface is clean. Grease and dirt prevent the paint from sticking. Moreover, painting over any remaining debris may leave lumps on the surface and detract from the aesthetic of your door.

cleaning your garage door

Painting the Garage Door

You should paint your garage door again for the final step. Make sure to use rust-resistant paint and primer. This will shield your door from future corrosion and improve its appearance. You can use a paintbrush for smaller areas to apply priming and paint. It is recommended to use spray paint if you need to paint the whole garage door. Brushes and roller paints can cause paint to drip from door panels and crevices.

Useful Tips for Painting:

  • Always apply two coats of paint and wait between the coats. Always use a primer before painting the door.

  • Since it is difficult to paint the garage door in winter due to the cold, always paint it in summer.

  • Check the weather conditions before painting the door. Rainy weather might destroy your painting efforts.

  • Always verify whether the garage door’s maker suggests using particular painting supplies and methods.

  • Pick a garage door company that offers corrosion-resistant paint.

Common Causes of Rust on Your Garage Door

Cleaning the garage door rust can be frustrating and uncomfortable, especially if you have a new garage door.

Garage doors can rust for various reasons, whether brand-new or used for a long time. The following are the two main causes:


The main cause of garage door rusting is the type of environment and climate you reside in. For instance, a property on the seaside can have rusty garage doors from wind and seawater damage, but a house in a region with harsh winters might have rusty garage doors from too much snow.

Your garage door will be more susceptible to rust if you reside in a region that receives a lot of rainfall, is rather humid, or is near an industrial area with environmental pollutants.

Paint Application

It is important to paint your garage door with rust-resistant paint to minimize the future risk of rusting. Even though the paint on your door has been professionally applied, it may still rust if something chips the paint off of it. Although it may appear insignificant, a scratch interferes with the process when the garage door is coated, necessitating a repaint to protect against rust adequately.

A garage door with corrosion-resistant paint is the best option to prevent rust. In addition to selecting the appropriate material, regular maintenance is essential for preventing rust on the garage door.

You can spot early indications of problems with your door and address them with professional maintenance. Regular maintenance guarantees you won’t need to repaint your garage door at any point in its lifespan.

That’s why Danley’s Garages is #1 in Chicagoland for detached garage construction. Speak to a specialist and get a free quote today.

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