How Long Does James Hardie Siding Last?

Wondering How Long Your James Hardie Siding May Last? Here’s What to Know

Renowned as an industry leader, James Hardie siding is known for its durability and longevity. But how long, exactly, does James Hardie siding last? The answer depends on a number of factors, including the exact products you choose, the siding replacement contractor you work with, and how well you keep up with ongoing maintenance.

As the top home exterior company in Minneapolis, our team at Wright at Home Roofing & Exteriors frequently recommends James Hardie products for homeowners interested in new siding. Their products last for decades and provide superior protection for your home. Let’s take a look at the lifespan of James Hardie siding and how you can ensure yours lasts as long as possible.

A stack of HardiePlank siding wrapped in plastic at Wright at Home Roofing & Exteriors Minneapolis, MN.

How Long Does James Hardie Siding Last?

While James Hardie fiber cement siding comes with a 30-year warranty, when properly installed James Hardie siding can last for 50 years—or even much longer.

The reasons for the longevity of these products stem from a variety of factors. For one, fiber cement as a material is extremely durable. Wood siding may be prone to moisture intrusion, rot, pests, and other issues. Meanwhile, vinyl siding—while a popular and more affordable choice—simply lacks the damage resistance and other qualities that fiber cement has.

In addition, James Hardie is an industry leader in the siding space. Their product development teams are consistently testing, adjusting, and innovating to ensure they’re creating the highest-quality products that live up to their established reputation.

Factors Impacting the Lifespan of James Hardie Siding

The exact lifespan of newly installed James Hardie siding will depend on a wide range of factors. In combination, these factors can make the difference between siding that lasts about the length of its warranty and long-lasting protection that shields your home from the elements for 50–60 years or more. Here are some of the most important factors that impact the lifespan of your siding:

Your Siding Contractor

To ensure your siding lasts as long as possible, it must be properly installed. That starts with choosing an experienced professional to complete the installation. Inexperienced contractors may make errors or leave behind vulnerabilities that, over time, will compromise your siding.

Generally speaking, it’s best to work with a siding replacement contractor that is certified by James Hardie. For instance, our team at Wright at Home Roofing & Exteriors maintains Contractor Alliance Preferred Member status, which means we meet the strictest specifications for James Hardie installation quality.

Ongoing Maintenance

While James Hardie siding is durable, it will still deteriorate with time. Constant exposure to elements such as rainwater and direct sunlight will lead to wear and tear. If left unaddressed, slow-developing vulnerabilities can create an opportunity for more significant problems to develop.

Ongoing maintenance, including inspections, repairs, and repainting can all help to renew the protection of your siding and prevent major issues.

Storm Damage

As mentioned above, James Hardie siding is not immune to damage and deterioration. Major storms can pelt your home with hail or fling debris against your siding, resulting in damage and compromising your protection against the elements. In some cases, storm damage can shorten the lifespan of your siding. It’s also important to address any storm damage quickly, or you may risk voiding your warranty due to negligence.

James Hardie Siding Installation: The Wright Way

James Hardie siding is designed to last a lifetime—but making sure you get the most from your siding installation starts with choosing the right contractor for the job.

At Wright at Home Roofing & Exteriors, our goal is to help homeowners get the most from major investments like new siding. Our siding team is highly experienced, detail oriented, and will ensure your installation is of superior quality. For us, that isn’t going above and beyond—it’s just The Wright Way.

Ready to transform and protect your home with vibrant and durable new siding from James Hardie? Reach out today to schedule a consultation.

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Wright at Home Roofing & Exteriors is ready to help. Proudly serving Minneapolis, Minnesota for 20 years. From roofing and siding to storm damage and repair, neighbors just like you trust us to do things right.

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