Investing in a new roof is a major decision—and choosing the right warranty is just as important. A solid warranty protects your investment from unexpected issues, giving you confidence and peace of mind. But with so many warranty types and fine-print details to consider, it’s easy to feel overwhelmed.
This guide helps you cut through the jargon and focus on what really matters: understanding the different warranty options, evaluating coverage, and choosing a plan that safeguards your home for years to come.
Choosing the Right Warranty For Your New Roof
Types of Roofing Warranties
1. Manufacturer’s Warranty (Material Warranty)
This is the most common type of roofing warranty and comes directly from the shingle manufacturer. It covers defects in the roofing materials themselves, such as premature cracking, granule loss, or blistering.
What’s typically included:
- Coverage for faulty shingles or underlayment
- Duration ranging from 20 years to lifetime
- Often prorated, meaning coverage decreases over time
- Usually does not cover installation errors or labor
Good to know:
To qualify for full protection, shingles must often be installed according to the manufacturer’s specifications, which is why choosing a certified contractor matters.
2. Workmanship Warranty (Contractor’s Warranty)
Provided by your roofing contractor, this warranty covers installation errors—one of the most common causes of roofing problems.
What it covers:
- Leaks or damage caused by improper installation
- Mistakes with flashing, ventilation, or underlayment
- Typically lasts between 1 and 10 years, though some premium contractors (like us!) offer longer coverage
Good to know:
This warranty is only as reliable as the contractor behind it. Always choose a licensed, insured roofer with a strong reputation and written warranty terms.
3. Extended or System Warranty (Full-Coverage Option)
Some manufacturers offer upgraded warranties that combine material and labor coverage—often referred to as system warranties or extended warranties.
What they include:
- Coverage for both materials and labor
- Protection against installation errors when installed by certified contractors
- Non-prorated coverage for an initial period (e.g., 10–50 years)
- May include tear-off, disposal, and reinstallation
Good to know:
To qualify, you must usually install a full roofing system using products from a single manufacturer (e.g., shingles, underlayment, ventilation) and hire a factory-certified installer.
What to Look for in a Roofing Warranty
Not all roofing warranties offer the same level of protection. Before signing off on your new roof installation, it’s essential to understand what your warranty covers—and what it doesn’t. A strong warranty offers peace of mind, protects your investment, and helps avoid expensive surprises down the road.
Here are the key features to evaluate:
1. Coverage Length
How long is the warranty valid—and is the coverage prorated or non-prorated?
- Non-prorated warranties maintain full coverage for a set number of years, then may shift to prorated.
- Prorated warranties decrease in value over time, meaning the longer you wait to file a claim, the less you may be reimbursed.
Look for lifetime or 25+ year coverage with as much non-prorated protection as possible.
2. What’s Actually Covered
Warranties may cover materials, labor, or both:
- Material-only warranties protect against manufacturing defects in shingles or roofing components.
- Workmanship warranties cover mistakes made during installation.
- System warranties cover the entire roofing system—materials and labor—when installed to manufacturer specifications.
Make sure you know which parts of your roofing system are included and whether installation is covered.
3. Transferability
If you plan to sell your home, a transferable warranty adds value. It gives buyers peace of mind and can be a selling point during negotiations.
Some warranties allow a one-time transfer to the next homeowner within a specified time window—often within the first 10 years.
4. Exclusions & Limitations
Every warranty has fine print. Common exclusions may include:
- Damage from extreme weather (wind, hail, hurricanes)
- Poor maintenance or clogged gutters
- Improper attic ventilation or structural issues
- Unauthorized repairs or modifications
Always read the warranty terms carefully so you’re not caught off guard when filing a claim.
5. Claim Process
A good warranty should have a clear, fair process for filing a claim. Ask the following:
- Who do you contact—manufacturer or contractor?
- What documentation is required?
- How quickly are claims handled?
- Will someone inspect the roof before approval?
Understanding the steps upfront can save time and frustration if a problem arises.
6. Contractor Certification
Some manufacturers offer enhanced warranties only if your roof is installed by a certified contractor. These certified pros follow strict installation guidelines, which helps ensure your roof is eligible for the best coverage available.
At All Roofing Solutions, we are certified by leading manufacturers like GAF and Owens Corning, giving our customers access to premium warranty options that most contractors can’t offer.
Common Warranty Pitfalls
Even the best warranty won’t help if it’s voided. Here are some common mistakes that can cost homeowners their coverage:
- Failure to register the warranty within the required time frame
- Using non-certified installers, which can disqualify enhanced warranties
- Improper or skipped maintenance, like clogged gutters or poor attic ventilation
- Making unauthorized repairs or modifications
- Assuming “lifetime” means full coverage forever—most lifetime warranties become prorated over time
Maximize Your Warranty Protection
To get the most from your roofing warranty, follow these best practices:
- Choose a certified, reputable contractor
- Register your warranty promptly after installation
- Schedule annual inspections and perform basic roof maintenance
- Keep detailed records of all roof work, including invoices and photos
- Understand the claim process before problems arise
By staying proactive, you’ll ensure your roof—and your investment—are fully protected.
Always Hire a Reputable Roofing Contractor
If you’re looking for a contractor with shingle roofing installation expertise, consider All Roofing Solutions. We are a family owned & operated roofing contractor with 25 years of experience in roofing, siding, gutter, and windows installation. Fully licensed & insured, we service Delaware and neighboring Pennsylvania counties.
Backed by our expertise, we offer a 30-year workmanship guarantee and a complimentary extended material warranty on all of our full roof replacements!
For more information or to schedule a consultation, call 302-725-ROOF (7663) in Delaware or 610-551-ROOF (7663) in Pennsylvania. We offer Free Estimates and honest service, never take shortcuts, and ensure every step is done right!
Why Choose All Roofing Solutions
- Family-owned and operated Delaware & Pennsylvania roofing contractor.
- Fully licensed and insured.
- Over 25 years of experience with roofing & siding installation and repair.
- A+ rated BBB member
- Complimentary Extended Material warranty
- 30-year workmanship guarantee on full roof replacements
- Lien Waiver to protect the homeowners from material liens
- Own crew—no subcontractors!
- Full-service roofer handling all types of residential and commercial roofing, windows & siding projects.
- Most re-roofing projects are completed in one day.
- Because we are efficient we are able to offer very competitive prices compared to large contractors with bigger overhead.
- Each roofing/siding project includes a meticulously performed, post-roofing inspection. We want to make sure that your roof replacement is done correctly and that it meets your complete satisfaction.
- The company owner supervises all projects to ensure high-quality workmanship.
- Customer Satisfaction Guaranteed!
