Misinformation is everywhere, especially when it comes to roofing. Blog posts, a well-meaning neighbor, roofing myths can be expensive. As a homeowner, you need to learn what truly protects your South Jersey home, as well as what could cost you thousands if you believe the hype. At RGB Construction, we’ve seen South Jersey homeowners lose time, money, and peace of mind all because they chose to believe in roofing myths that aren’t true. If you’re planning to repair, inspect, or replace your roof, there’s the truth behind the most common roofing myths.
Key Takeaways
- ✔ Even if your roof isn’t leaking, hidden damage like flashing failure or trapped moisture could be present—routine inspections are essential.
- ✔ New roofs still require regular maintenance to prevent early deterioration, especially in South Jersey’s harsh climate.
- ✔ Not all shingles are created equal—investing in higher-quality materials like architectural shingles can extend lifespan and performance.
- ✔ Layering new shingles over old ones hides issues and adds weight; a full tear-off is the safer, longer-lasting option.
- ✔ Roofing warranties don’t cover everything; dual warranties and proper installation documentation protect your investment best.
Myth #1: “If It’s Not Leaking, It’s Fine”
Just because water isn’t dripping from your ceiling doesn’t mean your roof is in good shape. Problems like deteriorating flashing, underlayment breakdown, and trapped moisture in the attic can be present for months before a visible leak forms. By the time you notice water damage indoors, there may already be rot, mold, or insulation damage. South Jersey has a harsh climate at times, particularly when rain, snow, and wind come together to test the resilience of your roof. Waiting for a visible leak will be costly.
So here’s what to do instead: inspect your roof routinely, particularly after storms. You’ll catch problems earlier. A licensed roofer can check areas most homeowners overlook, such as chimney flashing, attic ventilation, and decking integrity. It’s far cheaper to fix a lifted shingle than repair a moldy ceiling or damaged rafters.
Myth #2: “A New Roof Doesn’t Need Maintenance”
Even a brand-new roof isn’t immune to damage. Wind-blown debris, ice dams, and UV exposure can start wearing it down from the day it’s installed. Without regular upkeep, minor wear can turn into early failure. The likelihood of heat waves and nor’easters demand more diligence.
Cleaning your gutters, clearing roof valleys, and resealing flashing are essential tasks that protect your investment. It’s like maintaining a car: just because it’s new doesn’t mean it doesn’t need an oil change. Preventive maintenance helps ensure your roof lasts as long as the warranty says it should.
Myth #3: “All Shingles Are Basically The Same”
Sure, asphalt shingles may look the same from the street, but performance can greatly vary depending on brand and construction. Lower quality shingles will curl, crack, and lose granules much more quickly than architectural shingles. Conversely, high-quality architectural shingles will not only look better, they’ll also provide more protection and durability season to season.
Therefore, it’s smart to invest in a better shingle. Ask about wind resistance ratings, UV protection, and manufacturer warranties. RGB Construction installs a variety of shingles and can explain which will perform best for your home’s location, slope, and exposure to weather.
Myth #4: “You Can Just Lay New Shingles Over the Old Ones”
While a second layer might save money on tear-off, it also covers up potential problems—and traps moisture between layers. Over time, this can cause rot, mildew, or even structural issues. It also adds extra weight to your roof deck, which may not be designed to support it.
Here’s the truth: A tear-off allows your contractor to inspect the decking and ventilation system, correct any underlying damage, and install everything to code. In fact, some warranties require a full tear-off to remain valid. In most cases, the long-term value of starting fresh far outweighs the short-term savings.
Myth #5: “Roof Warranties Cover Everything”
No, roof warranties don’t cover everything that could possibly go wrong. It’s an unfortunate truth. Material warranties only cover manufacturing defects, not installation issues, storm damage, or problems from poor maintenance. And some warranties become void if the roof isn’t installed by a certified contractor or regularly inspected.
If you want full protection, you both a material warranty and a workmanship warranty. RGB Construction offers systems with dual warranties that protect your investment on all fronts. We also document everything, so you have proof of compliance if you ever need to file a claim.
Myth #6: “Metal Roofs Are Too Noisy and Only For Barns”
Today’s metal roofing systems are nothing like the old-school tin roofs of the past. With modern installation methods and solid underlayment, they’re just as quiet as any other roofing material. Plus, they come in a variety of colors and styles, many of which mimic traditional shingle or shake looks.
A properly installed metal roof can last 40–70 years, resist fire and pests, and reflect solar heat—reducing energy bills. It’s a smart, modern option for South Jersey homeowners looking for a long-term solution, especially near the shore where salt and moisture can wear down other materials.
Myth #7: “Storm Damage Is Always Obvious”
Untrained eyes often don’t know what to look for when it comes to storm damage. For example, a lifted shingle may appear intact but have a broken seal, allowing water underneath. Hail can bruise shingles and dislodge granules, leading to premature aging, even if the shingle isn’t torn.
In other words, you should never assume that everything is fine with a visual inspection alone. Have a licensed roofer inspect your roof and attic. RGB Construction offers storm inspections with photos and reports that can be used to support your insurance claim.
💡 Pro Tip
Don’t let roofing myths lead to bad decisions. Homeowners in Cherry Hill and South Jersey should always get professional roof inspections after a storm—even if there’s no visible damage. RGB Construction offers thorough reports that protect your investment and support your insurance claims.
Myth #8: “All Roofing Contractors Are The Same”
Roofing is a skilled trade, and not every contractor has the same level of experience, certifications, or commitment to quality. Hiring someone based on price alone can lead to poor installation, code violations, and voided warranties.
A quality contractor offers more than just shingles. Look for one who is licensed, insured, and factory-certified—like RGB Construction. We’ve earned our reputation in Gloucester, Camden, and Burlington Counties for transparent pricing, thorough inspections, and roofs that last.
Frequently Asked Questions
1. Do I still need to inspect my roof if it’s not leaking?
Yes. Leaks are often the last sign of a problem. Hidden issues like flashing failure and trapped moisture can exist without visible symptoms. Inspections are key to prevention.
2. How often should I maintain a new roof?
Even new roofs in South Jersey should be inspected at least twice a year—ideally in spring and fall. Regular cleaning and minor repairs can extend your roof’s lifespan significantly.
3. Is there really a difference between shingle types?
Absolutely. Architectural shingles last longer and perform better than basic 3-tab varieties. They also offer improved wind resistance and enhanced curb appeal in neighborhoods like Cherry Hill.
4. Can I install new shingles over my existing roof?
While technically possible, it’s not recommended. It traps moisture, adds weight, and may void warranties. A tear-off allows for a clean start and full inspection of the roof deck.
5. What does a roof warranty actually cover?
Material warranties cover manufacturing defects, but not issues from poor installation or lack of maintenance. RGB Construction offers dual warranties for full peace of mind.
6. Are metal roofs too noisy for residential homes?
Modern metal roofing is installed with proper insulation and underlayment, making it just as quiet as other materials. It’s also energy-efficient and long-lasting—perfect for coastal areas of South Jersey.
7. How can I tell if my roof has storm damage?
Not all damage is visible. Lifted shingles, broken seals, and granule loss require a trained eye. Schedule a professional inspection after any major storm in Camden, Gloucester, or Burlington County.
8. What should I look for in a roofing contractor?
Choose a licensed, insured, and factory-certified contractor like RGB Construction. We serve Cherry Hill and all of South Jersey with transparent pricing and quality workmanship.
Stop Falling for Roofing Myths, Start Protecting Your Home With RGB Construction
Bad advice will cost you big. Don’t believe the roofing myths, as they rarely pay off and can lead to severe damages. At RGB Construction, we believe in debunking roofing myths and helping homeowners keep their homes protected. If you need a second opinion or a roof inspection after a storm, give us a call at 856-264-9093 or schedule on online consultation today. Let’s make sure your roof works for you for as long as possible.
