Living near the coast has its perks — fresh ocean air, beautiful views, and mild weather. But that same salty, humid air can also take a toll on your garage door system, especially the springs. Over time, coastal air accelerates rust and corrosion, weakening the metal and reducing the lifespan of your garage door springs.

Even in areas that aren’t directly on the coast, like Alpine, CA, garage doors and hardware can still experience rust and corrosion over time, becoming noisier and less effective until they break down completely and require garage door springs repair. Without regular maintenance and proper protection, they can lose tension, snap unexpectedly, or cause your garage door to operate unevenly.

In the following article, we’ll discuss the effects corrosion and rust can have on garage door springs and how homeowners can mitigate this issue. Keep reading to learn more.

Do rust and corrosion weaken garage door springs?

Yes, rust and corrosion can significantly weaken garage springs over time. Even with regular care, it can be damaged by corrosion and other external factors.

Springs are under constant tension, and exposure to moisture, salt, or coastal air can accelerate metal deterioration. This is especially common in coastal areas, where the combination of humidity and salt in the air makes metal decay more quickly. Even small amounts of rust can reduce the strength and flexibility of the springs, increasing the risk of breakage.

Here are some effective ways to protect your garage door from corrosion:

Regular Lubrication

Apply a specialized garage door lubricant (silicone-based spray or white lithium grease) to the springs every three to six months.
This provides a protective, moisture-resistant film and reduces the metal-on-metal friction that increases wear.
Crucially, AVOID using standard WD-40; it is a degreaser and penetrant, not a lasting lubricant, and can strip away protective coatings, attracting dirt and accelerating corrosion.
Safety Note: Always unplug the garage door opener first and never attempt to adjust or repair springs yourself due to the extreme tension.

Maintain Low Humidity

Rust thrives in moisture. Ensure your garage has adequate ventilation to prevent humidity and moisture from constantly lingering near the springs.
Consider opening the garage door for a short period on dry days to air out the space, or use a dehumidifier, especially in damp climates or if you frequently park a wet car inside.

Routine Cleaning

Before lubricating, use a dry, clean rag to wipe down the entire length of the springs to remove dust, dirt, and built-up grime. This debris can trap moisture against the metal.
For light surface rust, gently remove it with a cloth or a soft brush before applying the lubricant.

Inspect & Treat Rust Immediately

Regularly inspect the springs for any early signs of rust (small orange-brown spots).
If minor rust is found, clean it off and apply the recommended lubricant immediately to stop the process before it penetrates the metal and weakens the spring structure.

Invest in High-Quality Components

If you are replacing your springs, choose ones that are galvanized or corrosion-resistant. These are specially treated to resist oxidation and will last longer, particularly in coastal or humid environments.

You never know when a garage door spring might fail — possibly at the most inconvenient moment. While quick repairs can be an option, why make it a hassle when there are experts available for maintenance, replacement, and repairs? Relying on professionals ensures your door operates safely and smoothly at all times.

Where to find dependable garage door spring repair service in Alpine, CA?

With over 40 years of experience, our family-owned company has earned a reputation across San Diego County for excellence in garage door maintenance, repair, and replacement. Dlouhy Doors stands out because of our team of skilled professionals and a service approach that is both reliable and organized, ensuring every job is done right the first time.

We provide transparent pricing with no hidden fees, along with free estimates for clients considering new garage door installations. Our fully equipped service vehicles are ready to respond quickly, whether it’s an urgent situation or a scheduled service such as adding a backup battery to your garage door. Plus, with our 24-hour emergency garage door service, you can trust that help is always just a call away. Get in touch with us today!