Raleigh Siding Guide: Navigating Repairs, Obsolescence, & Contractor Misdiagnosis

A Guide to Replacing & Assessing Home Siding in Raleigh

If you have an older home with exterior wood, Masonite, or vinyl siding in North Raleigh or downtown, it can be hard to know what to do with it. The original Masonite siding on homes built in the 1980s and ’90s is now well past the failure point.

Most homeowners are familiar with the class-action lawsuit involving hardboard siding. According to the International Association of Certified Home Inspectors, the failure of these products was premature. From firsthand experience, we would agree. The National Association of Home Builders places the life expectancy of these materials at just 20 years.

For Raleigh homeowners whose siding is now 30+ years old, you aren’t just looking at “wear and tear”—you are looking at a material that, scientifically, has reached the end of its functional life. Sure, you can keep it painted, but at some point, painting no longer makes financial sense.

Repair or Replace? Assessing Your Raleigh Siding Before Calling a Pro

The main question you must answer is whether you can repair your siding or if it must be replaced. With conflicting contractor recommendations and local products becoming obsolete, the options can feel overwhelming. You may feel forced to update, which can place a heavy squeeze on your financial resources.

Just as if we were attending an estimate in person, we are going to share common situations we encounter when assessing siding. Sometimes you have to come to terms with a total replacement. Other times, customers just need keen eyes to notice the difference between an expert, a company with a limited skill set, and a salesperson or estimator who is just trying to sell within the confines of the services they offer.

If you can see, feel, or cause further degradation by touch, don’t be in denial; it is likely time to replace at least that piece of siding. As a general rule, if 30–60% of a section or wall is damaged, the entire section or wall needs new siding.

The Contractor Dilemma: Large Siding Corporations vs. Low-Cost Handymen

In our experience, most clients in Raleigh fall into one of two categories. The first is the cost-conscious, minimalist approach. This mindset prioritizes keeping the process as low-cost as possible. However, residential homeowners who take this route often end up learning valuable, expensive lessons in the long term due to:

• Misapplications
• Misdiagnosis
• Lack of expertise
• Making several small repairs and trips, which increases total cost
• Not replacing the entire piece (cutting out small sections instead)
• Making straight cuts when an angled cut is required
• Not using the correct fasteners, materials, or paint
• Having to redo the work later
• Making the underlying issue worse
• Lack of a comprehensive warranty
• High trip charges

On the other side of the equation is the client who only wants the contractor who “shines” the most. However, there is a warning to be applied to this approach as well. The establishment that seems most successful, or a very large company, does not always have your best interests in mind. Their drawbacks often include:

• Unjustified or unquantified high-price services
• A refusal to sell anything but full siding replacements
• A refusal to paint (or requiring you to hire a second company to do it)
• Extremely high overhead passed on to the consumer
• Transactional and superficial communication
• Typically a franchise and communications are fumbled
• A refusal to do partial replacements
• Sales pitches for expensive products you don’t actually need
• Unwarranted excitement around unproven new products
• Spending more time talking about their company than listening to your needs

Having to choose between an amateur and a high-cost company is a common issue when hiring contractors in Raleigh, NC. While you want a highly qualified professional with a proven history, the most overlooked attribute is neutrality. A knowledgeable local expert who can do as much or as little as you need—offering options to control the budget—is the ideal partner.

The issue is that there aren’t many companies in the Triangle that fit that description. If your contractor says, “We offer both repairs and full replacement,” you know you are speaking with the right person. At that point, you can start a conversation asking the contractor more follow-up questions. If the contractor senses that you respect their option and are interested, you may learn a few things along the way.

Why Painter Recommendations Can Be Dangerous for Failing Siding

There is nothing worse than getting incorrect advice regarding costly home repairs. While some painting companies can offer minor repairs, larger projects are best handled by dedicated siding companies or general contractors that encompass all the services needed to complete the project—not just “painters with hammers.”

A painter who says they “can” help is just as dangerous as a high-pressure larger company or salesman. You need deep experience, not a suggestion of help. Most siding recommendations from a dedicated painter will revolve around the only service they offer: painting.

To be clear, we are not saying all painters should be avoided. Like us, there are a few local companies in Raleigh that are licensed and have dedicated teams for each task. However, they are rarely General Contractors. Self-interest is a huge motivator when home service professionals make recommendations. For example, one thing a siding company won’t tell you—but a painter will—is that older vinyl siding can actually be painted.

As a licensed contractor, we consider the structural integrity of the exterior envelope, not just how pretty we can make the finish. Companies without this mindset often overlook critical structural details.

The Obsolescence Trap: Why 1980s Siding and Older Can’t Simply Be “Patched”

Beyond personalities, there are logistical challenges to discern. Is the product you need even available? This is one of the most common reasons we have to replace full walls of older siding, even when they have limited damage:

• 13-inch Beaded Lap Siding is not available in fiber cement (it is typically a special order in LP or fly ash siding materials).
• Masonite siding on older homes is thicker than modern fiber cement, creating a mismatch at the seams.
• Metal clips used for Masonite expansion joints are no longer manufactured.
• The bead on modern fiber-cement siding is shallower than the original Masonite bead.
• Face-nailing fiber cement to match old nailing patterns voids your warranty.
• Cedar Channel Rustic siding is now 1/8″ to 1/4″ narrower than the versions produced in the ’80s.
• German or Dutch Lap siding and similar early-1900s styles are available only in limited quantities at specialty shops like Capital City Lumber in Raleigh.
• Vinyl Siding often requires a full wall replacement when warping occurs because the original colors have faded, making a “patch” impossible to color-match.

Why Siding Fails in Raleigh: The Impact of NC Humidity, Pests, and Maintenance

Wood siding holds a significant amount of moisture, with Masonite being the worst offender. Dr. Joseph Lstiburek’s studies have proven that the resin holding these wood fibers together completely breaks down after 20 to 25 years of exposure to Raleigh’s humidity.

High moisture in Wake County causes accelerated wear and tear on all outdoor surfaces. Your siding takes a beating, absorbing both extreme heat and UV radiation. High humidity creates constant moisture stress. Because the inside of your home is air-conditioned, the pressure, temperature, and moisture difference drive moisture through the siding and into your exterior walls.

Additionally, Raleigh is in a Transition Zone. Our mild winters allow for early insect activity, including carpenter bees. Squirrels have been known to gnaw on fiber cement, while woodpeckers chip away at decayed wood.

To protect your siding and prevent water intrusion that attracts these pests, you must:

• Keep wood and fiber cement siding painted and sealed.
• Use stain instead of paint on cedar siding to allow the wood to breathe.
• Pay the extra cost to hand-brush siding when it starts to delaminate.
• Apply two coats of paint or stain for added protection.
• Keep mold and mildew washed off the surface.
• Avoid the trend of dark paint colors, which attract excessive heat and accelerate warping.

The Long-Term Cost of Improper Patching

If a painter says, “I can caulk that,” when a board really needs replacing, you are asking for trouble. First, the gaps between lap siding are not meant to be caulked; they are meant to move. Second, caulking over rot only traps moisture and accelerates the decay. If you remove the rot and try to fill it with caulk, the repair will almost certainly look poor. If a board is failing, replace it. Don’t mistake a painter’s “it’s fine” for the truth—they simply may not want the responsibility of a carpentry repair.

Insects and pests eat right through caulk. Furthermore, most painters’ caulk is water-soluble and designed to expand and contract in small gaps, not serve as a filler for wood rot. At the very least, ensure your contractor is using exterior-grade wood filler or Bondo if you agree to a patch repair.

Finally, remember that siding damage is often a sign of sheathing damage. If your siding is showing water intrusion, the OSB or plywood sheathing behind it must be inspected for structural rot.

A Poor Patch Job and Curb Appeal

A dishonest contractor knows that validating what you want to hear, or confirming inaccurate information you already heard, makes for an easy sell. But those who provide hard facts are your most valuable service providers. Here is how improper patching or mismatching siding can hurt you in the long run:

• Aesthetics: Mismatched siding profiles hurt curb appeal and resale value.
• Hidden Sheathing Rot: Siding with “bottom-edge swell” acts like a sponge, holding moisture against your home’s sheathing and rotting the house from the inside out.
• The Painter’s “Quick Fix”: Using caulk to fill gaps in Masonite traps moisture inside the wood fibers, causing them to delaminate faster.
• Dimensional Incompatibility: Original Masonite is thinner than modern James Hardie or LP SmartSide. When installed together, the new boards stick out further than the old ones, creating “lips” where water can pool and seep behind the wall.
• Woodpecker Recurrence: In wooded Raleigh communities like Wood Valley and Southwest Cary, woodpeckers target the hollow echo of decaying hardboard, which is what Masonite is made of. Wood filler won’t stop them; they will return to the same board year after year. The only permanent solution to woodpecker damage is replacing the hardboard with products like fiber cement.
• The “One-Side” Dilemma: Replacing only the “weather side” of a house is possible, but it often results in a paint color and sheen mismatch that eventually requires painting the entire home anyway.
• Nailing Flange Failures: On older homes, original nails often rust or pull through soft Masonite. A painter might paint over the board, but if it isn’t structurally secured, it will continue to sag or rattle in high winds.

Your Raleigh Siding Consultation is Free

If you’re tired of conflicting advice and want a neutral assessment of your Raleigh home’s exterior, contact a licensed general contractor who understands the entire building envelope, not just the paint.

We will help you determine whether your siding is past the point of repair. Visit our Raleigh Siding Replacement Service Page or call 919-426-4928 to see how we can help today!