7 Reasons You Should Replace Your Old Siding Before It’s Too Late

By Scott & Karen Dillman | April 26, 2025

Your home's siding is more than just a colorful facade. It plays an essential role in protecting your home from the elements. Over time, siding materials can degrade, leading to potential issues that may affect both the appearance and structural integrity of your home. Waiting too long to replace your old siding can lead to costly repairs and decreased property value. In this post, we’ll explore some reasons why you should consider having a siding contractor replace your old siding before these problems have a chance to develop.


1. Protect Your Home From Weather Damage


Siding acts as your home's first line of defense against weather-related damage. Cracked or deteriorating siding can allow moisture to seep in, leading to mold, mildew, and even structural damage. By replacing your outdated siding, you ensure that your home is well-protected against rain, snow, and other harsh weather conditions, safeguarding your investment for years to come.


2. Enhance Your Home’s Energy Efficiency


Old or damaged siding can negatively affect your home’s ability to retain heat in the winter and stay cool in the summer. Modern siding materials, when properly installed by a siding contractor, often come with improved insulating properties that boost your home’s energy efficiency. By investing in new siding, you not only improve the comfort of your home but also reduce energy bills, making it a financially savvy upgrade.


3. Boost Curb Appeal


Nothing revitalizes the appearance of your home quite like new siding. If your siding has become faded, chipped, or worn out, replacing it can dramatically enhance your home’s curb appeal. This is particularly important if you are planning to sell your home, as potential buyers will be more attracted to a property that looks well-maintained and aesthetically pleasing.


4. Increase Property Value


Replacing your old siding can significantly increase the resale value of your home. According to BobVila.com, siding installation costs between $5,576 and $17,529, with a national average of $11,435. While this may seem like a substantial investment, high-quality siding installed by a siding contractor is often a feature that attracts buyers, potentially leading to higher offers on your property. The cost of siding installation can often be recouped by the increased value it brings.


5. Reduce Future Maintenance Costs


Old siding often requires frequent maintenance, including painting and repairs, which can add up over time. By installing new, low-maintenance siding, you can reduce these ongoing costs significantly. Modern siding materials are designed to withstand the elements better and often come with warranties, offering peace of mind that your siding will last for many years without the need for constant upkeep.


6. Take Advantage of Modern Materials and Design Options


Today’s siding options offer more than just functional upgrades—they provide a wide variety of colors, textures, and styles to match any architectural design. From fiber cement to engineered wood and insulated vinyl, homeowners now have access to durable materials that can mimic the look of natural wood or stone while requiring far less upkeep. Replacing your siding gives you the opportunity to completely refresh your home’s look and even correct previous design mismatches that may have dated the exterior.


7. Uncover Hidden Issues Beneath the Surface


Old siding can sometimes conceal underlying problems such as water damage, insect infestations, or rotting sheathing. Having a siding contractor replace your siding provides a valuable opportunity to uncover and address these issues before they become major repairs. Contractors can inspect the structure beneath the siding and fix any damage that would otherwise go unnoticed. This proactive step ensures your home stays structurally sound and avoids more invasive (and expensive) repair jobs later on.


There’s no denying that siding is a critical component of your home’s structure and appearance. Whether it’s to protect your home from damage or improve its value, replacing old siding presents a multitude of benefits. Investing in new siding isn’t just a cosmetic upgrade; it’s an essential step in preserving and enhancing the value of your home. By acting now, you can avoid more significant issues down the line, ensuring your home remains beautiful, efficient, and well-protected for years to come.


Are you looking for a siding contractor in Illinois to service your home? Here at Dillman Brothers, we've served the community since 1972. Contact us today to schedule your consultation!

October 27, 2025
This guide is aimed at residents looking to protect and enhance their homes. It offers expert tips, material recommendations, and contracting insights.
October 27, 2025
This guide helps Urbana, IL homeowners choose the right licensed roofing contractor by explaining what credentials, insurance, and warranties to look for.
October 15, 2025
Durable roofing matters in the Midwest. Learn which materials resist hail, wind, and snow. Dillman Brothers in Champaign, IL, provides expert storm-ready roofing.
October 10, 2025
Proper attic ventilation prevents ice dams and energy loss, keeping Champaign, IL homes protected year-round with expert installation from Dillman Brothers.
October 9, 2025
Retractable “phantom” screens built with UV-stable mesh and quality finishes offer lasting durability in Midwest weather, as installed by Dillman Brothers.
October 2, 2025
Dillman Brothers help Urbana, IL homeowners handle permits and inspections for safe, code-compliant projects that protect property and value.
October 1, 2025
Discover whether roof repair or replacement is best for your Urbana, IL home. Dillman Brothers provides expert inspections, clear options, and lasting value.
September 30, 2025
Upgrade to energy-efficient windows in Urbana, IL with Dillman Brothers for lower bills, lasting comfort, and proven long-term savings.
September 23, 2025
Protect your home with durable roofing underlayment in Urbana, IL. Dillman Brothers deliver expert installation for long-term value.
September 23, 2025
Upgrade your home with durable siding in Champaign, IL. Explore 0% payment plans and trusted services from Dillman Brothers today.