How Can I Keep My Aluminum Shutters from Corroding?

To prevent aluminum shutters from corroding, regularly clean them with fresh water, apply a protective coating, and inspect for any signs of oxidation. Proper maintenance ensures long-term durability, especially in coastal areas where salt air accelerates corrosion.

Below, you will find answers to additional frequently asked questions related to preventing corrosion on aluminum hurricane shutters.

What Causes Aluminum Shutters to Corrode?

While aluminum is naturally resistant to rust, it can still corrode due to exposure to:

• Salt Air and Moisture: Coastal environments increase the likelihood of oxidation and pitting.
• Pollutants and Acidic Rain: Industrial pollution can accelerate surface deterioration.
• Neglected Maintenance: Lack of cleaning and protective coatings can lead to faster corrosion.

Understanding these factors can help homeowners take proactive steps to protect their shutters.

How Can I Prevent Corrosion on Aluminum Shutters?

Follow these maintenance steps to keep your aluminum shutters in excellent condition:

1. Rinse with Fresh Water Regularly
   • Wash shutters with clean water every few months, especially in salt-exposed areas.
   • Use mild soap and a soft cloth to remove dirt buildup.
2. Apply a Protective Coating
   • Use a silicone-based spray or wax to create a barrier against moisture and salt.
   • Avoid petroleum-based products, which may attract dust and grime.
3. Lubricate Moving Parts
   • Use silicone-based lubricants on hinges, tracks, and locks to prevent rust formation.
   • Avoid WD-40, as it can attract debris and degrade over time.
4. Inspect for Early Signs of Corrosion
   • Look for white or powdery spots, which indicate oxidation.
   • If detected, gently scrub with a non-abrasive pad and reapply a protective coating.

By following these steps, you can extend the life of your aluminum shutters and maintain their appearance.

Should I Repaint My Aluminum Shutters to Prevent Corrosion?

Yes, repainting aluminum shutters with a high-quality, corrosion-resistant paint can provide an extra layer of protection. Choose:

• Powder-coated finishes, which offer long-lasting protection against moisture.
• Marine-grade aluminum paint, ideal for homes near the ocean.
• UV-resistant coatings, which prevent fading and peeling over time.

Regular repainting every few years can help maintain both aesthetics and durability.

Find the Right Hurricane Shutters for Your Home

Preventing corrosion is key to maintaining the strength and longevity of aluminum hurricane shutters. Scroll down to find the Storm Smart showroom nearest you and call to schedule an appointment. Our experts can provide professional maintenance advice, protective coatings, and shutter upgrades to keep your home safe.