Aluminum doors are a popular choice for both homeowners and commercial property owners due to their sleek appearance, lightweight nature, and resistance to rust. However, aluminum is still susceptible to corrosion, which can compromise its appearance and durability over time. Proper installation is one of many things that factor into the longevity of aluminum doors. Trust aluminum storm door replacement in Baltimore to the expert team at Master Seal.
Do Aluminum Doors Rust?
Rust is a specific type of corrosion that occurs when iron or steel is exposed to oxygen and moisture, forming iron oxide. Since aluminum contains no iron, it does not develop rust. Instead, aluminum undergoes oxidation, forming a protective layer of aluminum oxide that helps prevent further deterioration. While this natural process provides some level of protection, environmental factors can still cause aluminum to corrode if not properly maintained.
What Is the Problem with Aluminum Doors?
Despite being rust-resistant, aluminum doors can face issues such as:
- Oxidation – Over time, aluminum forms a chalky, white oxidation layer that can dull its appearance.
- Pitting corrosion – In humid or coastal environments, salt exposure can lead to pitting, a type of localized corrosion that creates small holes in the metal.
- Discoloration and staining – Airborne pollutants, acid rain, and dirt buildup can cause aluminum doors to stain or lose their original finish.
- Structural weakening – If left untreated, corrosion can gradually weaken the metal, affecting the integrity of the door.
To prevent these issues, regular cleaning and maintenance are essential to preserve the appearance and durability of aluminum doors.
How Long Will It Take for Aluminum to Corrode?
The rate of corrosion depends on several factors, including the quality of the aluminum, environmental conditions, and maintenance practices. In mild environments, aluminum doors can last for decades with minimal signs of wear. However, in harsh conditions—such as coastal areas with high humidity and salt exposure—corrosion can begin within a few years if the metal is not properly treated and maintained.
How Long Do Aluminum Doors Typically Last?
High-quality aluminum doors can last anywhere from 20 to 50 years, depending on the environment and level of maintenance. Factors that influence longevity include protective coatings, regular cleaning, and proper installation.
Powder-coated or anodized protective finishes extend the life of aluminum doors by shielding them from moisture and pollutants. Regular cleaning to remove dirt, salt, and grime prevents buildup that can accelerate corrosion. Well-installed doors with effective seals reduce exposure to water and other corrosive elements, so it’s often best to leave installation to professionals.
How to Prevent Corrosion in Aluminum Doors
To maximize the lifespan of aluminum doors, consider the following preventative measures:
- Anodization – Anodized aluminum forms a hardened outer layer that resists corrosion and improves durability.
- Powder coating – This protective finish not only enhances appearance but also adds an extra barrier against moisture and contaminants.
- Sealants and protective waxes – Applying a water-resistant sealant or wax can further protect aluminum doors from the elements.
- Avoid harsh chemicals – Do clean your door regularly, but avoid using acidic or abrasive cleaners that can strip protective coatings and accelerate oxidation.
By following these maintenance tips, you can ensure the longevity and functionality of your aluminum doors. Proper care will keep them looking pristine and performing well for years to come.
Choosing High-Quality Aluminum Doors
Not all aluminum doors are created equal. Investing in a high-quality aluminum door with proper finishes is essential for long-term performance and peace of mind. These doors are designed to withstand harsh weather conditions, offering superior resistance to rust, corrosion, and wear over time. High-quality finishes not only enhance durability but also reduce maintenance efforts and costs, saving you both time and money in the long run.
On the other hand, inferior products often lack essential protective coatings, leaving them more vulnerable to corrosion, fading, and structural damage. Over time, this can lead to costly repairs or replacements, making the initial savings on cheaper options far less appealing. Choosing the right aluminum door ensures lasting value and reliability.
Get a Free Estimate from Master Seal Today
At Master Seal, we provide premium aluminum storm doors designed to withstand various environmental conditions. Our expertly crafted doors feature durable finishes that resist corrosion, ensuring long-term reliability and aesthetic appeal. If you’re looking for a stylish and durable aluminum door for your home or business, we offer free estimates to help you find the best solution for your needs. Call 855.608.1580 or connect with us online to get started.
