How Long Do CertainTeed Shingles Last?

A roof isn’t just a protective shell; it’s a major investment that affects everything from curb appeal to long-term home value. When it’s time to replace yours, choosing the right shingle brand can make or break how long that investment lasts. CertainTeed is one of the most recognized names in roofing, and it’s earned a reputation for durability, design, and performance.

But the real question homeowners ask is: How long do CertainTeed shingles last once they’re on your roof? In this post, we’ll walk you through expected lifespans, the technology behind their construction, and how to get the most out of your roof with a CertainTeed-certified installation.

So, How Long Do CertainTeed Shingles Last?

On average, CertainTeed shingles last 25-50 years, depending on the shingle line, installation quality, ventilation, and exposure to weather. Standard architectural shingles typically fall in the 25-30 year range, while upgraded and premium options can extend well beyond that with proper care.

How Long Do CertainTeed Landmark Shingles Last?

CertainTeed Landmark shingles are designed to deliver 20-30 years of reliable, real-world performance for most homeowners. Their dual-layer construction and heavier weight help them resist wind damage, everyday wear, and gradual aging. But how long will CertainTeed Landmark shingles last compared to standard asphalt shingles? Landmark typically stands out as a longer-lasting choice when installed correctly and properly ventilated.

How Long Do CertainTeed Landmark Pro Shingles Last?

Landmark Pro shingles feature thicker asphalt layers and enhanced granule coverage, resulting in a longer service life than standard Landmark shingles. Most homeowners can expect 30-40 years of performance, depending on sun exposure and storm activity. Their added durability makes them a popular upgrade for homeowners who want extra longevity without stepping into luxury shingle pricing.

The Tech Behind CertainTeed Shingles

CertainTeed shingles are built as part of a complete roofing system, not just individual pieces layered on a roof. Their designs focus on durability, weather resistance, and long-term performance, which is why they consistently outlast many standard asphalt shingles. Heavier construction and precise manufacturing help these shingles withstand wind, sun exposure, and daily wear and tear over time.

Several key technologies contribute to their extended lifespan:

• Multi-layered construction that adds strength and dimensional stability

• Reinforced nailing zones that reduce blow-offs and installation errors

• StreakFighter® algae resistance to prevent long-term discoloration

• Impact-resistant options designed to handle hail and storm debris

Together, these features slow the aging process, protect the asphalt core, and help CertainTeed shingles maintain both performance and appearance for decades when properly installed.

How to Maximize the Life of Your Roof

A long-lasting roof isn’t just about choosing quality shingles; it’s about creating the right conditions for them to perform year after year. The following factors play a major role in preventing premature wear and ensuring your roof reaches the upper end of its expected lifespan.

Ensure Proper Ventilation

Proper attic ventilation allows heat and moisture to escape rather than build up beneath the roof system. When hot air is trapped beneath the shingles, they can overheat, leading to premature aging, curling, and granule loss. Balanced airflow helps shingles maintain their flexibility and perform closer to their full expected lifespan.

Maintain Gutters

Clean, functional gutters safely direct water away from your roof and home. When gutters clog, water can back up under shingles, soak roof edges, and accelerate deterioration over time. Routine gutter maintenance helps prevent moisture intrusion, which often shortens a roof’s lifespan.

Address Storm Damage Early

Wind, hail, and heavy rain can cause subtle roof damage that worsens if left unaddressed. Lifted shingles, bruising, and granule loss may not leak immediately, but weaken the roofing system over time. Inspecting and repairing storm damage early helps prevent minor issues from escalating into costly roof failures.

Hire Trusted Local Contractors

Installation quality directly affects how long a roof lasts. Proper nailing, flashing, underlayment, and ventilation all depend on the contractor’s experience and attention to detail. Working with trusted local contractors ensures your roof is built to manufacturer standards and designed to perform for decades.

Trust Us for CertainTeed-Certified, Long-Lasting Roof Replacements

At Restoration Roofing Co., we focus exclusively on full roof replacements designed for long-term performance. As a roofing contractor in Maryland, we understand how local weather affects shingle lifespan and install CertainTeed systems accordingly. Our process emphasizes correct ventilation, manufacturer-approved materials, and precise installation to ensure your roof lasts as long as possible. When you invest in a CertainTeed roof with us, you’re investing in durability you can count on.

CertainTeed SELECT ShingleMaster®

We are SELECT ShingleMasters, CertainTeed’s highest level of contractor certification, which reflects our advanced training, proven workmanship, and strict quality standards. It provides homeowners with enhanced warranties and ensures the roof is installed exactly to the manufacturer's specifications. Very few contractors earn this designation.

Proven Long-Term Installations

Our roof replacements are built as complete systems, not quick installs. From underlayment to ridge caps, every roof component is selected to support long-term performance. That attention to detail is why our roofs consistently hold up year after year.

Top-Rated Roofing Contractor in Maryland

We are proud to be a top 3-rated CertainTeed contractor in Maryland. We’ve also earned CertainTeed’s Diamond Customer Service Award, recognizing our commitment to craftsmanship, communication, and homeowner satisfaction. Our reputation is built on results that last.

Conclusion: Do CertainTeed Shingles Last a Long Time?

Yes, CertainTeed shingles are built to last, with most homeowners seeing 25-50 years of performance depending on the shingle line, installation quality, and ongoing maintenance. From Landmark to Landmark Pro, their heavier construction, advanced granule technology, and strong warranties consistently outperform standard asphalt shingles when installed correctly.

If you want your next roof to reach the upper end of its lifespan, the installer matters just as much as the shingle. Restoration Roofing Co. specializes in full CertainTeed roof replacements designed for long-term durability. Get a free roofing estimate today and find out how long a properly installed CertainTeed roof can protect your home.