Highlights for Roof Layovers
Roof layovers, also called re-roofing, may seem like a quick fix—less labor, lower costs, and faster results. But this shortcut can lead to hidden costs, structural issues, and long-term damage. In this article, we explain why Five Points Roofing never installs a new layer of shingles over your old roof, and why a full roof replacement or a new roof is always the safest, smartest choice for your home’s roof.
Table of Contents
What Is a Roof Layover?
Last Updated: 4/7/2025
Published: 9/2/2019
A roof layover—also known as a roof overlay or re-roofing—involves installing a new layer of shingles directly on top of your existing roof. Many roofing companies advise against roof layovers due to potential long-term problems. It might sound efficient, skipping the messy tear-off method and promising a budget-friendly price. But here’s the truth: while most roofers may offer this option, roof layovers are almost always a bad idea.
Instead of fully replacing your old roof, a layover stacks a second layer of roofing shingles on top of the existing layer—often hiding underlying structural problems and damaged shingles.
The Hidden Risks of Roof Layovers
1. No Inspection of the Existing Roof
With a layover, the old roofing shingles, roofing material, and even potential decking problems stay trapped inside, unseen and untreated. If the roof decking is soft or rotted, there’s no way to know until it’s too late.
2. Increased Weight on the Existing Structure
Adding a new layer of shingles stresses the existing structure. Over time, this can threaten the structural integrity of your home—especially during tough weather conditions. The entire roof should work as a unified roofing system, and that starts beneath the shingles.
3. Voided Shingle Warranty
Leading manufacturers like CertainTeed require complete removal of old materials before installing new roofing materials. Installing over existing roofing materials often voids your shingle warranty, removing one of your best forms of long-term protection.
4. Costly Future Repairs
If there’s a leak in your roof underneath multiple layers of shingles, repairs become more labor-intensive and expensive. And in many cases, re-roofing over a worn-out roof just delays the inevitable.
5. Reduced Curb Appeal and Resale Value
An improperly done roof layover might lower your home’s resale value. Buyers—and home inspectors—see more than one layer of shingles as a red flag. And once that top layer fails, you’ll need a complete roof replacement anyway.
Why We Always Start Fresh at Five Points Roofing
We believe your home deserves the best—so we always begin with a roof tear off. That means full removal of the existing ones, inspection of the roof structure, and rebuilding from the deck up using only the best roofing materials. Starting fresh with a new roof ensures that all underlying issues are addressed and that your home is protected for the long term.
Here’s why our tear off roof replacement approach works:
-
Identify and fix underlying problems
-
Upgrade your roof installation with modern products like synthetic roof underlayment
-
Ensure full coverage under warranty
-
Extend the lifespan of your home’s roof
-
Improve curb appeal and resale value
Whether we’re working on a home with old roofing materials or a newer property that’s just out of warranty, we don’t take chances with your roof.
Choosing the Right Roofing Materials
When it comes to choosing the right roofing materials for your home, several factors come into play. Your budget, climate, and personal preferences all influence the best choice for your roof. Here are some popular roofing materials to consider:
-
Asphalt Shingles: The most common type of roofing material, asphalt shingles are known for their affordability and durability. They offer a good balance of cost and performance, making them a popular choice for many homeowners.
-
Metal Roofing: Ideal for areas with high winds or heavy rainfall, metal roofing is both durable and energy-efficient. It can help reduce your energy bills by reflecting sunlight and keeping your home cooler in the summer.
-
Clay Tile Roofing: Perfect for warm climates, clay tiles are durable and can last for many years. However, they are heavy and may require additional structural support, so it’s important to consult with a roofing contractor before installation.
-
Slate Tile Roofing: A luxurious option, slate tiles are known for their durability and aesthetic appeal. They are also fire-resistant and can help reduce energy bills. However, like clay tiles, they are heavy and may need extra support.
-
Synthetic Roofing: Made from recycled materials, synthetic roofing is a cost-effective and durable option. While it may not have the same aesthetic appeal as natural materials, it offers a practical and eco-friendly alternative.
Consulting with a professional roofing contractor can help you determine the best roofing material for your home. They can guide you through the options, considering your budget, climate, and personal preferences to make an informed decision.
Roof Layover vs Full Roof Replacement: What’s the Real Value?
A roof overlay might appear cheaper at first—but you’re skipping essential parts of a roofing job, like replacing flashing, vents, or checking for mold, rot, or structural weaknesses. Many roofing companies advise against roof overlays due to the potential for hidden damage and long-term issues.
On average, a roof replacement involves installing a new layer of durable, weather-tested roofing shingles—not piling them on top of a previous roof. This ensures better ventilation, longer-lasting results, and a roof system that protects your home, not just covers it.
At Five Points Roofing, we use new materials on every job and build every system with long-term performance in mind.
Why DIY Roofing is Not Recommended
While the idea of saving money by doing your own roofing repairs or replacement might be tempting, it’s generally not recommended. Here are some reasons why:
-
Safety: Roofing can be dangerous, especially for those without experience. The risk of falling or getting injured by sharp objects is high, making it a hazardous DIY project.
-
Quality: Professional roofing contractors have the expertise to ensure high-quality work. DIY roofing may not meet the same standards, leading to potential issues and costly repairs down the road.
-
Warranty: Many roofing materials come with a warranty that may be voided if the installation is not done by a professional. This means that any future issues might not be covered, leaving you with additional expenses.
-
Time: Roofing is a time-consuming task, particularly for those without experience. Attempting a DIY project can take away from other important responsibilities and may result in a prolonged and stressful process.
Hiring a professional roofing contractor ensures that the job is done safely, efficiently, and to a high standard. Their experience and expertise provide peace of mind and long-term value for your investment.
The Importance of a Full Roof Inspection
A full roof inspection is a crucial step in maintaining the integrity of your roof. Here are some reasons why it’s important:
-
Detects Problems: A thorough inspection can identify issues such as leaks, damaged shingles, and structural problems that might not be visible to the untrained eye.
-
Prevents Costly Repairs: Early detection of problems allows for timely repairs, preventing minor issues from becoming major, costly repairs in the future.
-
Ensures Safety: Regular inspections ensure that your roof is safe and secure, protecting your home and family from potential hazards.
-
Provides Peace of Mind: Knowing that your roof is in good condition provides peace of mind, especially during severe weather conditions.
It’s recommended to have a full roof inspection done annually, particularly if you live in an area with high winds or heavy rainfall. A professional roofing contractor can conduct a comprehensive inspection and provide recommendations for any necessary repairs or replacement, ensuring your roof remains in top condition.
The Five Points Roofing Promise
As a local roofing company serving Franklin, Brentwood, Nashville, and nearby areas, we offer more than just skilled labor. We offer our name, our reputation, and our family’s commitment to doing it right.
When you work with us, you can expect:
-
A transparent process from inspection to installation
-
HAAG-certified assessments and documentation
-
Clear communication about your roofing options
-
A team that treats your home like our own
We understand every roofing project is an investment. That’s why we only recommend the solution that delivers true value—and that’s always a complete roof replacement.
Don’t Settle for a Temporary Fix
Choosing a layover might seem convenient, but it’s a shortcut that often leads to long-term headaches, whereas a new roof provides a lasting solution. If your existing shingles are curling, cracking, or aging, placing new shingles over them won’t stop future damage—it just hides it for a few years.
You need a roofing contractor who will protect your home, not cut corners. At Five Points Roofing, we believe a full roof replacement is the only reliable solution for long-term performance, safety, and peace of mind.
Schedule Your Free Inspection Today
Your roof is one of your home’s most important assets. If you’re dealing with an old roof or a failing roofing system, don’t just cover it up—start fresh with a quality solution you can trust.
Call us at 615-794-4001 or visit fivepointsroofing.com to book your free roof inspection today.
Your Family’s Roof. Our Family’s Promise.
