How to Fix Rusted Patio Chair Legs

Is your outdoor patio looking a bit tired and worn? Are there rusty screws and holes in the chair legs that need attention? It’s time for you to take action and restore those chairs to their original, beautiful condition. Here, we are going to show you how to keep your outdoor furniture looking like new all year round with a few simple tips on how to fix rusted patio chair legs. By the end of it, you’ll have shiny, rust-free furniture that will last much longer than if left untreated!

How to Fix Rusted Patio Chair Legs

Summertime means outdoor lounging, but if your patio chairs have been sitting on the balcony all year round, they can likely become rusted and damaged. Don’t despair – rust removal is a relatively straightforward process with the right tools and methods. In this blog post, we’ll be discussing how to effectively fix rusted patio chair legs so you can enjoy your outdoor furniture without worrying about further damage. Keep reading to learn which materials are best for coating your rusty legs, plus some simple steps you should take to make sure your project is successful!

What Causes Rusted Patio in Chair Legs?

There are many factors that can cause rust to form on patio chair legs. Such as:

1. Exposure to Moisture

One of the most common causes of rust is exposure to moisture, which can come from rain, high humidity levels, or even condensation. Metal patio chairs left outside are particularly susceptible because they’re often exposed to these conditions directly.

2. Poor Maintenance

Another possible cause is poor maintenance of the chair itself. If the chair isn’t regularly cleaned and treated with protective coatings, the metal can become vulnerable to rusting. Also, make sure to store the chairs in a covered or indoor area when not in use.

3. Low-Quality Materials

In some cases, the patio chair may be made of low-quality materials that are more prone to corrosion. This is especially true when it comes to budget chairs or ones that have been sitting outside for extended periods of time without any protection.

4. Air Pollution

Air pollution, such as car exhaust, can also lead to rusting patio chair legs due to the presence of acidic particles in the air that corrode metal surfaces. To counteract this effect, try to keep your patio furniture away from busy roads and highways.

Needed Materials:

Wire Brush:

To remove rust and flaking paint from the chair legs, you’ll need a sturdy wire brush. Choose one with stiff bristles that can effectively remove all the loose particles from the metal surface.


After using the wire brush, sandpaper will help to smooth out any remaining rough spots on the chair legs. Make sure to use a fine-grit sandpaper for the best results.

Rust Remover:

To effectively remove rust from your patio chair legs, you’ll need a good quality rust remover. There are several options available, including chemical removers and natural solutions like white vinegar or lemon juice.

Protective Coating:

Once the rust has been removed, it’s essential to add a protective coating to prevent future rust from forming. Choose a paint or sealant that is specifically designed for metal surfaces and is resistant to outdoor elements.


To apply the protective coating, you’ll need a paintbrush. Make sure to choose one that is suitable for the type of coating you’ll be using.

Drop Cloth:

It’s always a good idea to protect your work area from any spills or drips. A drop cloth will come in handy to catch any excess paint or rust remover.

10 Ideas on How to Fix Rusted Patio Chair Legs

Now that you know what can cause patio chairs to rust, it’s time to learn how to fix it! Here are some steps you can take:

1. Remove the Rust

Use a wire brush or steel wool to remove any rust on the chair legs. This will help ensure a smooth surface for the repair. You can also use an abrasive cloth or sandpaper to remove rust spots. Also, make sure to use a vacuum or damp cloth to remove any particles that may be left behind. The goal is to achieve a clean, rust-free surface for the next step.

Use a Wire Brush to Remove Rust

It’s important to note that you should never use a wire brush on aluminum or chrome-plated furniture, as it can easily scratch the surface. Instead, opt for a soft-bristled brush or sponge.

2. Fill in Cracks

Fill in any cracks with a good quality epoxy or putty product, such as Loctite Epoxy Plastic Bonder. This will help to fill in and smooth the surface for better adhesion of your new paint job. Also, make sure to sand down any rough edges. You want the surface to be as smooth as possible for a professional finish.

It’s also a good idea to apply a rust converter before repairing any cracks. This will help stop the rust from spreading and ensure a longer-lasting repair.

Fill in Any Cracks With Putty Product

3. Apply Primer

Once the rust and cracks have been taken care of, the next step is to apply a primer. This will help the paint adhere better and provide a longer-lasting finish. Make sure to choose one that is suitable for metal surfaces.

But before you apply the primer, make sure to clean the surface again using a damp cloth or compressed air. This will help remove any leftover dust or debris from the previous steps.

4. Paint

Choose a color of paint that is suitable for outdoor use and apply it with a brush or roller. Make sure to allow the paint to dry fully before using the chairs again. It will help to give the paint a few extra coats for added protection. The more coats, the longer your chairs will last!

You can also use a spray paint if you prefer, just make sure to follow the instructions carefully and apply multiple thin coats for best results.

5. Apply Sealant

After the paint is fully dry, apply a sealant to help protect against future rust and corrosion. This can be in the form of a spray or a brush-on product. Make sure to follow the directions on how long it needs to dry before use. Otherwise, you may end up with sticky chairs! You can also choose a sealant with UV protection to help prevent fading in the sun.

Apply Sealant to Protect Patio Chair From Rust

It’s important to note that if your chairs are made of aluminum or chrome, you don’t need to apply a sealant, as these materials do not rust.

6. Wax

Once the sealant has dried, you can wax the chair legs with good quality carnauba-type wax. This will help to further protect the paint job and help make it last much longer. Also, make sure to use a clean, lint-free cloth to apply the wax. The wax should be applied in a thin layer and buffed off after it has dried.

You can also use a metal protectant spray if you prefer, just make sure to follow the instructions carefully. But remember to apply it in a well-ventilated area.

7. Replace Parts

If necessary, you can also replace any corroded parts on the chair legs with new ones. This can include bolts and nuts, as well as other components that have rusted too far to be repaired. Make sure to purchase parts that are the same size and material as the originals. Otherwise, it may not fit properly and cause further damage.

It’s also a good idea to regularly check and tighten any loose parts on your chairs to prevent future rusting from occurring.

8. Rust-Proof

There are several products available that can be sprayed on the chair legs to help protect them from further rusting. Make sure to carefully follow all directions when using these types of products. Be careful not to inhale any fumes and use them in a well-ventilated area.

You can also try using natural remedies, such as vinegar or lemon juice, as a rust preventative. Simply mix equal parts of water and either vinegar or lemon juice and spray it onto the chair legs.

9. Clean Regularly

It is important to regularly clean the chair legs to remove dirt, dust, and other debris that may be contributing to rust. Use a soft cloth and mild soapy water for best results. Make sure to dry off any excess moisture with a clean, lint-free cloth. Otherwise, the remaining moisture may contribute to rusting.

Regularly Clean Your Patio Chair

You can also use a metal cleaner specifically designed for outdoor furniture to clean your patio chairs. Make sure to follow the instructions carefully and test it on a small inconspicuous area first.

10. Cover When Not in Use

If the chairs are not being used, make sure to cover them with a waterproof patio furniture cover or tarpaulin. This will help prevent rain and other elements from getting on them and causing further corrosion. If possible, store the chairs in a covered area, such as a shed or garage, during the colder months to further protect them.

Always make sure to check the chairs regularly for any signs of rust and address them right away before they become a bigger problem.

Following these tips can help keep your outdoor furniture looking like new for years to come. Don’t let rust get in the way of enjoying your patio space – take the necessary steps to fix and prevent it! With the right materials and regular maintenance, your patio chairs will stay shiny and rust-free for many summers to come.

Do You Need to Use Professionals?

While fixing rusted patio chair legs can be a DIY project, some cases may require the help of professionals. If you have extensive rust or damage on your chairs that cannot be easily fixed, it may be best to consult with experts who specialize in metal furniture restoration. They will have the knowledge and tools needed to properly repair and restore your outdoor furniture.

Additionally, if you are unsure of the best methods and materials to use, consulting with professionals can save you time and money in the long run. They can offer advice on how to properly maintain your furniture to prevent rust and extend its lifespan.

How Much Could It Cost?

The cost of fixing rusted patio chair legs can vary depending on the extent of the damage, the materials used, and whether you choose to do it yourself or hire professionals. DIY repairs may only cost a few dollars for supplies such as paint and primer while hiring professionals could range from $50 to $150 per chair.

It’s important to weigh the costs and benefits when deciding whether to fix the chairs yourself or hire professionals. If you have multiple chairs that need repairs, it may be more cost-effective to do it yourself. However, if the damage is extensive and requires specialized tools, hiring professionals may be a better option.

Frequently Asked Questions

What Precautions Should I Take Before Fixing Rust Patio Chair Legs?

Before attempting to fix rusted patio chair legs, you should take a few precautions. Wear gloves and safety goggles to protect your eyes and hands from any splinters or other debris that may be present. Make sure the area is well-ventilated, as rust removal products can give off hazardous fumes. 

Also, avoid placing other furniture or objects near the area because rust remover can damage them. Finally, it is best to use a respirator when using chemical products for rust removal. This will help protect your lungs from any harmful vapors that may be released. After taking these precautions, you are ready to start fixing your rusted patio chair legs.

What Tools Are Needed to Fix Rusted Patio Chair Legs?

The tools needed to fix rusted patio chair legs include a wire brush, sandpaper, rust remover, primer, paintbrush or roller, and sealer. The first step is to use the wire brush to remove any loose or flaking rust from the legs. Next, use sandpaper to smooth down any rough areas. This will help ensure a smooth finish when you apply the rust remover and primer. 

After that, use a paintbrush or roller to apply the rust remover according to the directions on the product label. Once applied, allow it to dry completely before applying primer. Finally, use a sealer to protect the legs from further corrosion. Following these steps will help restore your patio chair legs and keep them looking great for years to come.

How Can I Prevent My Patio Chair Legs From Rusting Again?

To prevent your patio chair legs from rusting again, you should take precautionary measures. First, make sure your furniture is kept clean and away from moisture. Regularly check the legs for signs of rusting or corrosion, and if you see any, take steps to address it quickly. Additionally, use a sealer every few years to help protect the legs from further damage. Finally, when storing patio chairs during cold weather months or wet conditions, cover them to protect them from the elements.

Can I Use a Rust Converter Instead of a Rust Remover?

Yes, you can use a rust converter instead of a rust remover. A rust converter works by converting the iron oxide (rust) into ferric tannate, which is much more stable and prevents further corrosion from occurring. Additionally, it acts as a primer so that you can then apply a coat of paint for additional protection. If you choose to use a rust converter, make sure to follow the directions on the product label carefully.

Do I Need to Sand After Applying Rust Remover?

Yes, it is best practice to sand after applying rust remover. This helps ensure a smooth finish and better adhesion when you apply the primer. Additionally, it will help protect against further rusting or corrosion. Be sure to use fine-grit sandpaper and wear gloves and safety goggles while sanding.


Ultimately, learning how to fix rusted patio chair legs isn’t rocket science and by dedicating the time and resources, you can do it yourself rather than opting for expensive repairs or replacements. Removing the rust from metal usually requires a combination of elbow grease, sandpaper, tools, and even some chemical solutions. As long as you follow the instructions carefully and use protective gear when needed, you can successfully repair your rusty patio chair legs in no time!

Patio chairs with rusted legs can easily be remedied without requiring a trip to the store or expensive repair costs. It’s important to first identify the severity of rust; once this is established, there are a variety of ways to go about fixing the problem. From using white vinegar and steel wool pads or chemical solutions such as naval jelly or simply repainting your patio chair, the choice is yours. With some patience and effort, your rusty patio chair will be looking as good as new in no time.

Photo of author

Adrian Green

Adrian is a woodworking hobbyist and has loved Woodworking since he was 10 years old. Back then in childhood, his father used to have a furniture shop. He used to help his dad and learned a lot from him about how to fix woodworking furniture, basic carpentry knowledge and also about how to work hard and take care of business. He enjoys woodworking as a hobby. He loves the feeling of creating something with his own hands, and the satisfaction that comes from seeing his finished products used by others.

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