CertainTeed Landmark or Landmark Pro? For most Pacific Northwest homes, the upgrade from Landmark to Landmark Pro is worth the roughly $1,000 to $2,500 difference on a typical roof, because the Pro’s heavier weight and better wind warranty pay off in exactly the conditions the PNW delivers: wind, moss, and constant moisture. But “worth it” depends on how long you plan to stay, your exposure, and your budget. This guide breaks down the real differences between the two shingles, what each one costs installed on an Eastside home, and which one fits which situation, from a contractor who installs both across Kirkland, Bellevue, Bothell, Redmond, and Seattle.
Landmark vs Landmark Pro: the actual differences
Both are architectural (dimensional) asphalt shingles from CertainTeed, and both are good shingles. The Pro is the heavier, more robust version of the same family. The differences that matter:
Weight and thickness. Landmark Pro is noticeably heavier per square than standard Landmark. More asphalt and a heavier mat mean better durability, better impact resistance, and a more dimensional look on the roof. In a wet climate, more asphalt is more weatherproofing.
Wind warranty. Standard Landmark carries a 110 mph wind warranty (130 mph with special installation). Landmark Pro steps up to 130 mph standard. On exposed Eastside slopes, ridgelines, and the hillside homes in Somerset, Cougar Mountain, and the Snoqualmie foothills, the higher wind rating is not a marketing number, it is the difference between shingles staying down and shingles in the yard.
Warranty length and terms. Both carry CertainTeed’s lifetime limited warranty for homeowners, but the Pro’s SureStart period (the early-years full-replacement coverage) and wind coverage are stronger. The details matter at claim time.
Look. The Pro’s extra thickness reads as more depth and shadow on the roof. On homes where curb appeal matters for resale, the difference is visible from the street.
What each costs installed in the Eastside (2026)
For a typical Eastside home, the installed cost difference comes down to the shingle itself, since the labor, tear-off, underlayment, and flashing are the same:
- Landmark, installed: $14,500 to $24,000 depending on roof size and complexity
- Landmark Pro, installed: $15,500 to $26,500 on the same roof
The Pro upgrade typically adds $1,000 to $2,500 to the total on an average Eastside home. Because the rest of the system is identical, that delta buys you the heavier shingle, the better wind warranty, and the upgraded coverage, and nothing else changes.
This is worth understanding clearly: when you upgrade from Landmark to Landmark Pro, you are paying only for the shingle difference, not a whole new tier of installation. That makes the upgrade one of the better value decisions in a roof replacement, because the marginal cost is small relative to the total.
Which one fits which situation
Choose Landmark Pro when:
- You are staying in the home long-term and want maximum lifespan from the roof
- Your home has exposed wind conditions: a ridge, a hilltop, a slope facing the prevailing storm direction
- Curb appeal and resale value matter to you
- The budget difference of $1,000 to $2,500 is manageable
Standard Landmark is the right call when:
- The budget is tight and the difference matters
- The home is in a sheltered location with low wind exposure
- You are likely to sell within a few years and want a quality roof without the premium
- The roof is simple and low-pitch, where the heavier shingle’s advantages are less pronounced
There is no wrong answer here. Standard Landmark is a genuinely good architectural shingle that performs well in the PNW. The Pro is the better shingle, and on most Eastside homes the upgrade cost is small enough that it is worth it, but a tight budget spent on standard Landmark plus proper flashing and ventilation beats a stretched budget on Pro with corners cut elsewhere.
Where the shingle choice matters less than you think
A point worth making honestly: the shingle line is not the most important decision in your roof replacement. The installation is. A Landmark Pro roof installed with reused flashing, cheap felt underlayment, and inadequate ventilation will fail sooner than a standard Landmark roof installed correctly with new flashing, synthetic underlayment, and proper ventilation.
When you compare quotes, do not just compare Landmark versus Pro. Compare:
- New flashing versus reused flashing
- Synthetic underlayment versus felt
- Ice-and-water shield coverage at eaves and valleys
- Ventilation work included or skipped
- The decking allowance
Get those right, and either Landmark shingle will give you a long, reliable roof. Get them wrong, and the shingle upgrade is wasted money.
Both qualify for enhanced CertainTeed warranties
As a CertainTeed Certified contractor, Atrax can register enhanced warranty coverage on both Landmark and Landmark Pro installations that exceeds the standard homeowner warranty. The enhanced coverage requires certified installation with the full CertainTeed system (underlayment, starter, ridge, and ventilation components from the same system), which is how the manufacturer backs the installation, not just the shingle. This matters more on the Pro, where you are already investing in the upgrade and want the warranty to match.
Frequently asked questions
Is Landmark Pro worth the extra cost?
On most Eastside homes, yes. The upgrade adds $1,000 to $2,500 to the total for a heavier shingle, a 130 mph wind warranty, and better coverage. Because the rest of the installation cost is identical, the marginal cost is low for a meaningful durability gain, especially on wind-exposed homes.
What is the difference between Landmark and Landmark Pro?
Landmark Pro is heavier, carries a higher standard wind warranty (130 mph vs 110 mph), has a stronger early-years warranty, and reads as more dimensional on the roof. Both are quality architectural shingles from the same CertainTeed family.
How long does each shingle last in the Pacific Northwest?
Both deliver 22 to 28 years of real service life in PNW conditions when installed correctly, with the Pro’s heavier build trending toward the top of that range. Moss management and proper ventilation affect lifespan more than the shingle line choice.
Does the shingle choice affect my warranty?
Both qualify for CertainTeed’s lifetime limited warranty and for enhanced coverage through a certified contractor. The Pro’s standard wind and early-years coverage is stronger. Certified installation with the full system unlocks the best available warranty on either.
Should I spend on Landmark Pro or on better installation?
Better installation, every time, if you have to choose. A correctly installed standard Landmark roof outlasts a Landmark Pro roof installed with reused flashing and no ventilation work. Ideally you do both, but the install is where the money protects you most.
Get a quote on both options
If you are deciding between Landmark and Landmark Pro for your Eastside roof, the most useful thing is a quote that shows both, with the full system spelled out so you can see exactly what the upgrade costs and what the installation includes. We install both across the Eastside and will give you an honest recommendation for your specific home and exposure.
Atrax Roof and Gutter is CertainTeed Certified and GAF Certified, serving Kirkland, Bellevue, Bothell, Redmond, and Seattle. Licensed, bonded, and insured in Washington, with a 20-year workmanship warranty honored in person.
Call (425) 449-2878 for a quote on Landmark and Landmark Pro for your home.
