By directing rainwater away from your foundation, your gutters prevent erosion, roof rot, and other forms of water damage. However, they don’t last forever. Here’s what you should know about the life span of your rain gutters. 

How Long Do Rain Gutters Last?

A gutter’s average life span depends on its material. Aluminum and steel tend to last around 20 years, while copper often holds up for about 50 years.

However, no matter its material, the system may have a shorter life span if you live in a rainy area, as it will need to manage more water, or if you have large trees, as the leaves can lead to clogs. 

How Can You Extend Their Life Span? 

As a homeowner, you can take a number of steps to ensure your gutters last as long as possible. Clear them of leaves and other debris twice a year, once in the spring and once in the fall—or more frequently if you live in a rainy area. For best results, call a professional to clean them for you. 

You should also call a professional for annual maintenance and any needed repairs. You can minimize the risk of clogs by installing leaf guards and regularly trimming any trees near your home.

Avoid power washing your house with bleach or other abrasive chemicals, which can erode your gutters. Never lean a ladder directly against the gutters; the pressure may cause damage. 

When You Should Replace Them?

Even if they’re not nearing the end of their average life span, your gutters may need to be replaced if you notice signs of irreparable damage, like multiple holes, cracks, or leaks as well as extensive rusting, sagging, and loosening.

If your gutter system isn’t doing its job, you may also notice the effects of water damage around your home, such as mold near your foundation or on the siding, roof rot, or landscape erosion. After a storm, you’ll likely find pooling water around the property.

Call a professional to determine whether these signs signal the need for a full replacement. 

Keep your gutters in top-notch condition by turning to Amakua Raingutters. Based in Honolulu, HI, for over 12 years, they provide cleaning, inspections, repairs, and replacements throughout Oahu. They also install high-quality copper and aluminum rain gutters in a variety of colors and sizes to best complement your home. Learn more about their offerings online, and call (808) 258-6994 for a free estimate.