Roofing warranties protect your investment by covering material defects, installation errors, or both. There are three main types to consider:
- Standard Manufacturer's Warranty: Covers material defects, often lasting 20–50 years but usually excludes labor costs.
- Workmanship Warranty: Protects against installation errors, typically lasting 2–10 years, with some extending to a lifetime.
- Extended Manufacturer's Warranty: Offers the most comprehensive protection, covering materials, labor, and installation errors, often for up to 50 years. Requires certified contractors and a full roofing system.
Quick Comparison:
| Feature | Standard Manufacturer's Warranty | Workmanship Warranty | Extended Manufacturer's Warranty |
|---|---|---|---|
| Coverage | Material defects only | Installation errors | Materials + workmanship |
| Duration | 20–50 years (often prorated) | 2–10 years (sometimes lifetime) | Up to 50 years (non-prorated) |
| Labor Costs | Not included | Included for installation repairs | Included for covered repairs |
| Prerequisites | None | No contractor requirements | Certified contractor + full system |
| Transferability | Varies | Sometimes transferable | Often transferable with fees |
Key Takeaway: The right warranty depends on your needs and budget. Standard warranties cover materials, workmanship warranties address installation, and extended warranties provide the most robust protection.
Standard Manufacturer's Warranty
Coverage and Duration
A standard manufacturer's warranty focuses on defects in the roofing materials and is provided directly by the company that manufactures your shingles or other roofing components. This serves as a key layer of protection for your roof, complementing workmanship warranties to offer more comprehensive coverage.
Architectural shingles typically come with a limited lifetime warranty, often lasting between 25 and 50 years. In comparison, 3-tab shingles usually have a limited warranty ranging from 20 to 30 years . Many shingles also include additional protections, such as wind and algae warranties, though the specifics depend on the type of shingle and the manufacturer.
For instance, CertainTeed Roofing products provide full coverage against all manufacturer defects, which means their warranty goes beyond just addressing performance issues or leaks. To fully understand the warranty, it's important to carefully review its exclusions and limitations.
Limitations and Exclusions
Manufacturer warranties generally cover only the cost of defective materials, excluding labor costs for removing and replacing shingles. Full coverage for defective materials is often limited to the first few years, after which the warranty becomes prorated. This means you'll receive partial reimbursement based on how much time remains on the warranty.
These warranties apply solely to factory defects and do not cover issues like installation errors, damage from other roofing components (such as underlayment, flashing, or ventilation products), or damage caused by natural events like hail, wind, or ice. They also exclude leaks stemming from components beyond the roof surface, such as base flashing, and design flaws that lead to water pooling. Additionally, many manufacturers prohibit using mixed roofing materials from different brands on the same roof.
Your warranty may also be voided by certain actions, such as installing new shingles over old ones, making unauthorized modifications, changes in property ownership, or failing to follow industry guidelines.
How to File a Claim
If you need to file a claim, start by reviewing your warranty to understand the coverage and any limitations.
Document the damage as soon as possible with date-stamped photos or videos, and include a detailed description of the issue. Gather all relevant documents, such as receipts, contractor invoices, maintenance records, and the warranty itself.
Next, contact the manufacturer using the information provided on their website or packaging. Be prepared to submit proof, like photos and manufacturing numbers from the back of the shingles. In some cases, the manufacturer may arrange for an inspection by their representative. Keep a record of all communications, as delays in reporting could result in the denial of repair costs.
Workmanship Warranty
What Is Covered?
A workmanship warranty focuses on protecting you from mistakes made during the installation process, while a manufacturer's warranty deals with defects in the materials used. As Bill Ragan Roofing puts it:
"A roofing contractor's workmanship warranty covers any errors made during the roof installation process." - Bill Ragan Roofing
This type of warranty ensures you're covered if installation errors lead to issues like leaks or premature roof failure.
Duration and Terms
The length and terms of workmanship warranties can vary widely. Some roofing contractors offer coverage for as little as 2 years, while others extend it to 5, 10, or even 25 years. A few even provide lifetime warranties. On average, most warranties last between 5 and 10 years, with 10 years being the most common. In some cases, contractors guarantee their work for the lifespan of the roof, reflecting their confidence in their craftsmanship.
The duration of a workmanship warranty often depends on factors like the contractor's reputation, certifications, and the scope of the work. Some extended warranties, which can last up to 25 years, are prorated, meaning the coverage decreases over time. To ensure adequate protection, it's recommended to opt for at least a 10-year warranty. Of course, having a trustworthy contractor is key to ensuring those warranty promises are upheld.
Why Choose a Reputable Contractor
The reliability of a workmanship warranty hinges entirely on the contractor offering it. When choosing a roofing contractor, it’s important to prioritize their experience, track record, and dedication to customer satisfaction over the warranty terms alone. A contractor who offers a strong workmanship warranty demonstrates their confidence in their work and commitment to maintaining high standards.
For homeowners in Southern Colorado, partnering with a licensed contractor like Old World Roofing is a smart choice. Serving the region since 1977 and certified as a Platinum Preferred Contractor by Owens Corning, they combine expert installation with comprehensive warranties. Selecting a contractor who offers both material and workmanship warranties ensures you’re covered from all angles, giving you peace of mind.
Extended Manufacturer's Warranty
Better Coverage
An extended manufacturer’s warranty provides more extensive protection compared to a standard warranty. While standard warranties often only cover defective materials, extended warranties go further, including labor, tear-off, and disposal costs as well. These warranties typically protect your entire roofing system, covering components like underlayment and ice and water barriers. One standout feature is the extended full coverage period - some warranties last up to 50 years, which is five times longer than the standard 10-year non-prorated coverage. Even better, they often include labor costs for replacing defective materials. Premium options also address workmanship errors, ensuring certified contractors fix any installation issues. However, to unlock these benefits, homeowners must meet specific eligibility requirements.
Requirements for Eligibility
To qualify for an extended warranty, certain manufacturer criteria must be met. One key requirement is hiring a contractor certified by the manufacturer. Certification typically involves a rigorous vetting process, with many manufacturers requiring contractors to have been in business for at least two years. Additionally, you’ll need to install a complete roofing system from a single manufacturer, which includes components like underlayment and ice and water barriers. The roof must also be installed over a ventilated deck that meets the manufacturer’s specifications. It’s worth noting that extended warranties aren’t free for contractors - their cost is usually included in your roofing bid or proposal.
Transferability and Added Value
Extended warranties also bring added value through transferability, which can be a significant selling point if you decide to sell your home. Transferable warranties allow new owners to maintain full protection, enhancing your home’s resale value. For instance, in Florida, adding a new roof can increase a home’s value by approximately $15,000, with homeowners recovering about 68% of the replacement cost.
"For potential buyers, knowing that the roof is protected by a transferable warranty can be a good bonus when house hunting. It offers peace of mind and adds substantial value to your home." - GP Martini Roofing Co.
However, transferring a warranty requires proper documentation to confirm the new owner’s eligibility. Some manufacturers also charge a transfer fee - for example, Atlas Roofing charges $100 for this service.
In Southern Colorado, homeowners benefit from Old World Roofing's Platinum Preferred Contractor status through Owens Corning. This partnership ensures access to factory-backed extended warranties that safeguard your roofing investment from top to bottom.
sbb-itb-82bdcb5
Comparing the 3 Warranty Types
Comparison Table
Here’s a quick breakdown of the three warranty types and their key features:
| Feature | Standard Manufacturer's Warranty | Workmanship Warranty | Extended Manufacturer's Warranty |
|---|---|---|---|
| Coverage | Material defects only | Installation errors and faulty craftsmanship | Material defects and workmanship combined |
| Duration | Limited lifetime (prorated after initial period) | Typically 2–10 years | Up to 50 years, often non-prorated |
| Labor Costs | Not included | Included for installation repairs | Included for covered repairs |
| Prerequisites | None | No contractor requirements | Certified contractor + complete roof system |
| Transferability | Varies by manufacturer | May be transferable with limitations | Often transferable with proper documentation |
| Cost | Included with materials | Part of contractor's service | Additional cost, usually included in bid |
The standard manufacturer's warranty primarily covers material defects but doesn’t include labor costs. In contrast, workmanship warranties focus on installation errors, offering coverage for 2 to 10 years - though this is relatively short compared to the overall lifespan of your roof. Lastly, extended manufacturer's warranties provide the most extensive protection by combining materials and workmanship coverage. However, they often require installation by a certified contractor using an approved roofing system to qualify.
When choosing a warranty, weigh your roof’s protection needs against your budget. Since terms can differ significantly between manufacturers and contractors, take the time to review the fine print. Pay attention to exclusions, maintenance obligations, and claim processes to ensure you’re fully informed.
Conclusion
Key Takeaways
Understanding the scope of different warranties is crucial to protecting your roof investment. Standard manufacturer warranties typically cover material defects but often exclude labor costs. On the other hand, workmanship warranties address installation errors and usually last between 2 and 10 years. For the most extensive protection, extended warranties combine material and workmanship coverage, though they require certified contractors and proper installation.
Warranties are most effective when paired with regular maintenance and expert installation. Maurice Harrison of A1 Roofing's Kangaroof emphasizes the importance of upkeep, such as cleaning gutters, inspecting shingles, and scheduling professional check-ups, to keep your warranty valid. Keeping detailed records is also essential, as they strengthen any potential warranty claims.
Selecting a contractor with a solid track record is equally important. A reputable installer is far more likely to honor warranty terms than relying solely on the length of coverage.
For homeowners in Southern Colorado, these insights highlight the value of partnering with a skilled professional who meets rigorous standards.
Why Choose Old World Roofing

Old World Roofing combines strong warranty protection with expert installation to ensure peace of mind for homeowners. Since 1977, they’ve built a reputation for quality craftsmanship and dependable service. As a Platinum Preferred Contractor certified by Owens Corning, Old World Roofing meets the highest standards for installation expertise and customer satisfaction.
This certification allows them to offer factory-backed warranties, giving you added protection for your investment. Beyond roofing, they also provide skylight installation, gutter services, insulation, and energy-efficient solutions.
Trust Old World Roofing for professional installation that safeguards your warranty. Their dedication to following manufacturer guidelines and maintaining thorough documentation ensures your warranty starts on solid ground from day one.
The Three Types of Roof Warranties (FAQ)
FAQs
What’s the difference between a standard roofing warranty and an extended roofing warranty?
The main distinction between a standard roofing warranty and an extended roofing warranty comes down to the level of protection and the duration of coverage.
A standard warranty usually focuses on defects in the roofing materials and is limited to a specific timeframe - typically between 10 and 20 years. However, it generally doesn’t cover installation or workmanship issues, only the materials themselves.
In contrast, an extended warranty offers more extensive coverage. It often includes protection for the entire roofing system, which may encompass both materials and, in some cases, workmanship. These warranties can last significantly longer, sometimes up to 50 years, making them a great choice for homeowners looking for more thorough and enduring protection for their roof.
What steps should I take to keep my roofing warranty valid?
To ensure your roofing warranty stays intact, there are a few important steps to keep in mind:
- Schedule routine roof inspections: Regular professional check-ups can catch potential problems early, which is often a requirement for many warranties.
- Stick to the manufacturer's care instructions: This includes proper cleaning and maintenance to avoid any issues that could void your coverage.
- Maintain thorough records: Keep a detailed log of all inspections, maintenance, and repairs performed on your roof.
It's also crucial to hire licensed and certified contractors for any repair work or modifications. Avoid DIY fixes or unapproved changes, as these can jeopardize your warranty. Staying organized and proactive will help protect your coverage and extend the life of your roof.
Why should I hire a certified contractor to get an extended roofing warranty?
Hiring a certified contractor is crucial to making sure your roof is installed properly and in line with the manufacturer's guidelines. In many cases, extended roofing warranties are only valid if a certified professional handles the installation. This safeguards your investment and lowers the chances of problems arising from poor workmanship.
Certified contractors, such as Old World Roofing, have the expertise and qualifications needed to provide factory-backed warranties. This not only ensures quality workmanship but also offers you greater peace of mind and lasting protection for your home.