3 min read
When you invest in a new roof, the warranty is one of the most overlooked—and most important—factor in the decision. Shingles, underlayment, and installation quality all matter—but your roof’s long-term protection ultimately comes down to two things: who stands behind the workmanship, and whether they’ll still be standing behind it in 20 years.
A roof isn’t just shingles nailed to plywood—it’s your home’s first line of defense against storms, sun, and Northeast Ohio winters. Roofing warranties protect your investment in two ways:
And here’s the part that decides everything: over 80% of roof leaks are caused by installation errors, not defective materials. That single fact means your workmanship warranty is the most important protection you can get—and workmanship coverage is where warranties are truly won or lost.
A lot of roofing companies offer a workmanship warranty of 1 to 5 years, backed only by themselves.
That’s the catch. A contractor’s warranty is only as strong as the contractor. If they close, move out of state, or dissolve the business, your warranty is worthless—and there’s no manufacturer accountability for how your roof was installed. We see it constantly: a homeowner’s roof starts failing a few years in, they go to make a claim, and the company that installed it no longer exists.
A warranty you can’t collect on isn’t protection. It’s a big problem that will cost you a lot of money.
GAF Golden Pledge® Warranty
25 years workmanship and 50 years of non-prorated material coverage
Backed by GAF, a multi-billion-dollar manufacturer—not just the installer. Even if your contractor goes out of business, GAF still honors every claim. They cover labor, materials, tear-off, and disposal. Note: Available only through certified GAF contractors.
GAF President’s Club Limited Warranty
(Only 5 Ohio Roofing Company Qualify -Campo Roof is one of them!)
40 years workmanship and 50 years of non-prorated material coverage
The strongest workmanship coverage available in the roofing industry. Forty years, backed by GAF, available only through President’s Club contractors like Campo Roof. GAF awards this designation to a small fraction of roofers nationwide—Campo is one of five in Ohio.
Owens Corning and CertainTeed both make quality shingles and offer legitimate top-tier warranties. At 25 years of workmanship coverage, all three are comparable. But look closer and GAF pulls ahead in three ways that matter for a Northeast Ohio roof:
No wind speed limit. GAF’s WindProven coverage has no maximum wind speed cap when the full system is installed by a certified contractor. Owens Corning’s wind coverage caps at 110 mph. In a region that sees 60+ mph straight-line winds every spring, an unlimited wind warranty is real protection.
It covers installation mistakes where roofs actually leak. GAF’s coverage specifically includes misapplication of products and flashings at valleys, dormers, chimneys, and plumbing vents. Since the vast majority of leaks start at these exact penetration points — from installation, not materials — this is the coverage that matters most.
Watch CertainTeed’s ventilation clause. CertainTeed’s upgraded SureStart coverage can be automatically reduced to just 10 years if the roof deck is poorly ventilated — a common issue on older Northeast Ohio homes. That’s a significant reduction most homeowners never see coming.
And then there’s the tier no one else can match: GAF’s President’s Club Limited Warranty extends workmanship coverage to 40 years — 15 years beyond anyone’s top tier. Owens Corning and CertainTeed have no equivalent.
The Bottom Line
The “best” warranty depends less on the logo on the shingle and more on who installed it and who’s standing behind the work. A warranty from a certified contractor beats a lesser warranty from an uncertified one every time—because coverage you can’t collect on doesn’t exist.
Always ask your roofing contractor to walk you through the warranty in writing—don’t take verbal assurances. And ask one simple question: “Is this warranty backed by you, or by the manufacturer?” The answer tells you everything.
As a GAF Three-Star President’s Club contractor, Campo Roof can offer the strongest workmanship protection in the industry: 40 years, backed by GAF.
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