Understanding Roof Warranties: What Homeowners Need to Know

Buying a new roof is a big investment, and like any major purchase, you want to make sure it’s protected. That’s where roof warranties come in. But here’s the catch—not all warranties are created equal. Some cover more than others, and some come with fine print that can leave homeowners surprised when a problem pops up.

At Grand Rapids Roof Repair, we’ve helped homeowners across Kent County navigate the ins and outs of roofing warranties. With decades of combined experience, we know how to explain things in plain English and help you make smart, confident choices. Whether you’re replacing your roof, reviewing an existing warranty, or just want to understand your options, we’re here to help. We also offer FREE estimates, and financing is always an option we can help with!

Here’s what every Grand Rapids homeowner should know about roofing warranties before signing on the dotted line.

The Two Main Types of Roofing Warranties

When it comes to roof warranties, there are usually two types to pay attention to: manufacturer warranties and workmanship warranties.

Manufacturer Warranties
These cover the roofing materials themselves—like the shingles, underlayment, or metal panels. If your shingles start cracking, curling, or failing before they should due to a defect in the material, the manufacturer may cover the cost of replacing them.

Manufacturer warranties can range from 20 years to lifetime coverage, depending on the product. However, these warranties often only cover the materials, not the labor required to replace them. And they can sometimes be voided by poor installation or lack of ventilation—so choosing the right installer is key.

Workmanship Warranties
This warranty is offered by your roofing contractor and covers installation errors. If a leak pops up because a shingle wasn’t nailed properly or flashing wasn’t sealed correctly, your workmanship warranty is what kicks in.

At Grand Rapids Roof Repair, we stand behind our work with honest, reliable craftsmanship. We know that good materials don’t matter if the installation isn’t done right. That’s why every roof we install comes with coverage you can count on.

What’s Typically Covered?

Coverage depends on the warranty, but most reputable roofing warranties will cover:

• Premature failure of materials (under normal weather conditions)
• Manufacturing defects in shingles or other components
• Improper installation or workmanship issues (if backed by the contractor)
• Specific repairs or replacements within a set timeframe

Some warranties may also include prorated coverage. That means the longer you’ve had the roof, the less you may get reimbursed for materials or labor. Always ask whether the warranty is prorated or non-prorated—and for how long.

What’s Not Covered?

Roof warranties are meant to protect against defects—not damage from outside forces or neglect. Here are a few common exclusions:

• Storm damage from wind, hail, or falling trees
• Damage from improper maintenance or neglect
• Leaks caused by clogged gutters or backed-up ice dams
• Foot traffic or impact from debris
• Alterations made without the contractor’s knowledge

If your roof is damaged by a storm or natural event, that’s usually something your homeowner’s insurance covers—not the warranty. That’s why regular maintenance and inspections are important. They help keep your warranty intact and your roof performing as it should.

How to Keep Your Warranty Valid

The fine print matters. Many warranties have conditions that need to be met in order to stay valid. These might include:

• Having the roof installed by a certified contractor
• Using approved materials throughout the system
• Maintaining proper attic ventilation
• Completing regular inspections and maintenance

Failing to meet these terms could void your warranty—even if the material fails. At Grand Rapids Roof Repair, we make sure your installation is fully compliant so you get the most out of your coverage.

Transferring the Warranty

If you’re planning to sell your home, a transferable roof warranty can be a huge bonus. Many warranties allow one transfer to a new homeowner within a certain timeframe—often within the first 10 years. This can boost your home’s resale value and give potential buyers peace of mind.

Always check with your contractor or manufacturer to understand the rules for transferring your warranty, and make sure any transfer is documented properly.

Why Roofing Warranties Matter in Michigan

Grand Rapids homeowners deal with weather extremes—snow loads in winter, heat and humidity in summer, and plenty of wind and rain in between. That’s why having a strong warranty backed by a trusted local contractor is so important.

Your roof has to stand up to all four seasons, year after year. A solid warranty gives you the confidence that if something goes wrong, you won’t be left footing the bill alone.

Let Grand Rapids Roof Repair Help

Choosing a roofing contractor who understands warranties—and stands behind their work—is just as important as picking the right materials. At Grand Rapids Roof Repair, we help homeowners across Kent County protect their homes with reliable roofing systems and transparent, dependable coverage.

We’ll walk you through your warranty options, explain what’s covered, and make sure everything is installed to meet or exceed the manufacturer’s standards. With FREE estimates and financing available, there’s no pressure—just honest answers and quality work.

Ready to replace your roof or review your current coverage? Visit Grand Rapids Roof Repair to schedule your inspection and get started today.