Pros and Cons of Aluminum Gutters

If you're considering aluminum gutters for your home, you want to get the whole story before you make a decision. Aluminum is likely at the top of your list because it's the most popular choice for American homes. For decades, homeowners have counted on aluminum to redirect water from their homes to keep foundations and exteriors dry and sound. However, aluminum isn't without its mix of advantages and disadvantages. Let's explore the pros and cons of aluminum gutters!

What Are Aluminum Gutters?

There's no doubt you've seen aluminum gutters while driving down any street in America. Standard aluminum gutters catch and direct water away from your home's roof and siding to prevent water pooling that can cause mold, rotting, and water damage. Aluminum gutters are made from a lightweight metal that is malleable enough to rest securely against your home.

Pros of Aluminum Gutters

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Affordability

At $4 to $14 per linear foot, aluminum is considered the most affordable gutter option on the market today. Aluminum actually saves homeowners money on two fronts. First, the actual gutters are generally very affordable.

Second, the lightweight nature of aluminum gutters can make installation much easier. These gutters can be carried up to the roof on a ladder without the need for special equipment. Due to the ease involved compared to other options, gutter installation cost for aluminum is lower than average.

Longevity

Newly installed aluminum gutters can be expected to last 25 to 30 years. Of course, a gutter system's life span can be affected by a homeowner's commitment to maintenance. Routinely cleaning gutters and clearing clogs to prevent gutters overflowing can help to ensure top-notch performance for years to come. By allowing clogs to form, homeowners put gutters at risk of snapping and breaking.

Versatility

With aluminum gutters, keeping your home free of water damage doesn't have to create an eyesore. Aluminum gutters come in dozens of different colors that can be matched to your home. Aluminum designs are generally very unassuming and discreet.

Resists Rust

Aluminum gutters are essentially considered rust-proof gutters. That makes them ideal for all types of climates. However, it is important to know that aluminum gutters can be susceptible to rust in coastal areas due to the high moisture content in the air.

Durable

While aluminum is a top choice for gutters due to its lightweight nature, this material is also extremely durable and strong. It resists the thinning that can occur when other materials are exposed to the elements. Aluminum's incredible strength-to-weight ratio is one of the reasons why this material can stand up to snow, hail, and ice for decades without wearing away.

Cons of Aluminum Gutters

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Lower Thermal Resistance

Compared to copper, steel, and other metals, aluminum has low thermal resistance. This means that it's more vulnerable to expanding and contracting with temperature fluctuations. In fact, aluminum's thermal resistance is about 300% higher compared to steel. That means that homeowners in climates with frequent fluctuations could see more cracking than usual.

Maintenance Requirements

You can't "set and forget" with aluminum gutters. Unlike some of the high-end gutter options that require almost no work, aluminum gutters need to be professionally cleaned at least one to two times per year. Spring and fall cleanings are highly recommended in order to remove leaves and other debris. The average gutter cleaning cost is between $119 and $234. If aluminum gutters have been painted to match a home, they will need to be repainted every few years.

Denting

While aluminum is pliable enough to fit the contours of a home, it doesn't bend quite as easily as vinyl and other materials. That means that pressure or contact could cause denting. Larger dents could eventually lead to cracks.

Warping

It is possible for aluminum gutters to begin warping when placed under increased weight. When warping occurs, the shift in shape actually causes aluminum gutters to pull away from a home's fascia boards or walls. The gaps left behind when this happens can lead to water damage.

Alternatives to Aluminum Gutters

There are several alternatives to aluminum gutters that homeowners might choose because they want more pliability, greater durability, or a specific aesthetic. While all types of gutters have their own list of pros and cons, the benefits might decrease or increase based on your local climate. Some aluminum gutter alternatives to consider are vinyl, copper, steel, and zinc.

Are Aluminum Gutters Right for You?

Aluminum gutters are ideal if you're looking for an affordable, versatile option that can hold up against ice and snow just fine. Aluminum gutters are also terrific for hot, dry climates. The only situation where you might think twice about using aluminum gutters is if you live in a coastal climate. Due to the constant moisture and salt in the air, aluminum gutters are at risk for corrosion and rust in coastal climates. Vinyl can be a great alternative for coastal areas.

Aluminum gutters generally aren't used on "aesthetic" or historic homes. For these homes, an option like copper can add authenticity and value. The best way to choose the right gutter system is to contact local gutter installation companies to get recommendations based on the style and location of your home.