Can You Do a Partial Siding Replacement?

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  • A replacement for discontinued siding can be challenging because new siding often won't match your existing material's color or texture after years of fading.

  • Expect to pay $3 to $30 per square foot for partial siding replacement, depending on your siding material, while full replacement costs $5,600 to $17,600.

  • You can replace one piece of siding when damage is localized, but widespread water or pest damage to your exterior walls requires full replacement.

  • Hiring a local siding repair professional provides expert guidance on matching materials and inspecting for hidden damage before you commit to partial or full replacement.

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Impact damage, water infiltration, and pest damage to your siding can make replacing the siding necessary, but do you always need a full siding replacement? In some cases, you may be able to only replace the damaged portion of your siding. We explore when a partial siding replacement is appropriate, some potential problems you may run into, and how much you can expect to pay. 

What Is a Partial Siding Replacement?

A partial siding replacement is when only damaged sections of siding are replaced, rather than your home’s entire exterior. This solution is more cost-effective than a total replacement, but it isn’t always the best option. If your siding is nearing the end of its lifespan or there’s widespread damage to the siding or your home’s exterior walls, consider a full replacement instead. 

When Can You Do a Partial Siding Replacement?

Whether or not you can do a partial siding replacement first depends on what kind of siding you have. Vinyl and wood siding are the easiest siding materials for a partial replacement, while fiber cement and metal siding are more complex. Your siding’s age also plays a big role—older siding may deteriorate and lead to similar problems in other sections. A local siding repair pro can advise you on whether a partial replacement is possible.

Partial siding replacement also depends on the extent and type of damage. Localized impact or cosmetic damage that only affects one section of siding can generally benefit from a partial replacement. However, water and pest damage may be more widespread than you can tell from the surface and may require extensive repair of the exterior walls underneath the siding.

Potential Partial Siding Replacement Problems

A person cutting siding to replace it
Photo: photovs / iStock / Getty Images Plus / Getty Images

One of the most common issues with a partial siding replacement is the new siding not matching the existing siding. Even if you don’t have discontinued siding and find an exact match, the siding that’s on your house has likely faded over time. Another issue that may arise is discovering underlying damage. Water damage, in particular, can do significant damage to exterior walls long before you see signs of it. If you have extensive underlying damage, a partial replacement won’t fix the root cause.

Hire a siding contractor to evaluate your damaged siding and inspect for hidden damage. A qualified pro will be able to determine the problem, recommend a partial or full replacement, obtain any required permits for siding replacement, and complete the job correctly.

Cost of Partial Siding Replacement

Full siding replacement costs an average of $5,600 to $17,600, so a partial replacement can offer significant savings. How much your partial replacement costs depends on the siding material and how large the area that’s being replaced is. Siding contractors will charge by the square foot for replacement.

Cost of Partial Siding ReplacementAverage Cost per Sq. Ft.
Vinyl$3–$12
Fiber Cement$5–$14
Wood$3–$15
Engineered wood$3–$14
Aluminum$3–$15
Brick$10–$20
Stone$7–$30
Stucco$7–$17
Frequently Asked Questions

The lifespan of siding ranges from 20 to over 100 years, depending heavily on the material, climate, quality of installation, and maintenance.

  • Vinyl, Wood, and Aluminum: Typically last 20 to 40 years. Engineered wood may need replacement after just 20 years.

  • Fiber Cement: Lasts around 50 years.

  • Brick and Stone: These are the most durable, lasting for a century or more with proper care.

The longevity of any siding can be shortened if it's not properly maintained or if damage is not repaired promptly. Regular cleaning is vital. It's time for a replacement when you see widespread damage, signs of water intrusion, or a spike in energy costs.

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