CertainTeed’s Landmark LIFE shingles weigh 219-238 pounds per square (about 80 pounds per bundle), putting them in the heavyweight class of architectural shingles. That extra weight comes from dual-layer construction and enhanced impact resistance that sets LIFE apart from the standard Landmark line.
The key difference? UL 2218 Class 3 impact resistance. Standard Landmark shingles don’t carry an official impact rating. For Montana’s hail-prone regions, that Class 3 rating translates to real insurance savings in some areas and fewer warranty calls after summer storms.
Impact Resistance and Construction Technology
The UL 2218 Class 3 rating means these shingles survived having a 1.75-inch steel ball dropped on them from 17 feet. Twice. Without cracking. That’s the same test metal roofing has to pass.
The engineering behind that toughness starts with QuadraBond layer bonding technology. This bonds the shingle layers four ways instead of the typical two-way adhesion. Add CertainTeed’s NailTrak extra-wide nailing zone, and installers get more room to hit the sweet spot — critical when crews are racing Montana’s short building season.
| Specification | Landmark LIFE Value |
|---|---|
| Dimensions | 13 1/4” x 38 3/4” |
| Exposure | 5 5/8” |
| Weight per square | 219-238 lbs |
| Bundles per square | 3 |
| Fire rating | UL Class A |
| Impact rating | UL 2218 Class 3 |
Enhanced Warranty Coverage
The LIFE series backs up its durability claims with upgraded warranty protection. The algae resistance warranty jumps from 10 years on standard Landmark to 25 years on LIFE. That matters in Montana’s varied climate zones where morning dew and afternoon shade create perfect conditions for algae growth.
The 10-Year SureStart Protection covers both labor and disposal if there’s a manufacturing defect. Most warranties only cover materials. CertainTeed’s covering the whole replacement cost for a decade.
Wind coverage starts at 15 years for 110 mph resistance. But here’s where it gets interesting for exposed locations: the shingles can be upgraded to 130 mph with a 6-nail pattern, or pushed all the way to 160 mph with additional installation requirements. For comparison, standard Landmark tops out at the same wind ratings, but without the impact resistance backing it up.
Wind Performance and Installation
Standard installation delivers 110 mph wind resistance. That covers most Montana valleys. But for homes on exposed ridges or near the Rocky Mountain Front where chinook winds howl, the upgrade options matter.
The 130 mph upgrade requires a 6-nail pattern instead of the standard four nails. The 160 mph rating demands specific installation methods that any experienced roofer can handle — but they need to know you want it before they start nailing.
The CertaSeal adhesive bonds each shingle to the one below it, creating a unified roof surface that resists wind uplift. Combined with the NailTrak wide nailing zone, installers can work faster without sacrificing wind performance.
The Verdict
Landmark LIFE earns its premium over standard Landmark shingles. The Class 3 impact rating alone justifies the upgrade in hail country. Add the 25-year algae warranty, enhanced wind resistance options, and peace of mind from 10-year full replacement coverage — you’ve got a shingle that handles Montana’s weather extremes.
The Birchwood color delivers a neutral, natural appearance that works with most architectural styles. At 80 pounds per bundle, crews will feel the extra weight going up the ladder. But that weight translates to a more substantial shingle that stays put in high winds and shrugs off hail hits that would dimple lighter products.
For contractors, the wider nailing zone speeds installation. For homeowners, the enhanced warranties and impact resistance mean fewer middle-of-the-night calls about storm damage. In Montana’s unforgiving climate, those advantages add up fast.
Frequently Asked Questions
Q: What’s the impact rating on CertainTeed Landmark LIFE shingles?
CertainTeed Landmark LIFE shingles carry a UL 2218 Class 3 impact resistance rating, which means they survived having a 1.75-inch steel ball dropped on them from 17 feet without cracking. This impact rating sets LIFE apart from standard Landmark shingles, which don’t carry an official impact rating.
Q: How much do Landmark LIFE shingles weigh compared to standard architectural shingles?
Landmark LIFE shingles weigh 219-238 pounds per square (about 80 pounds per bundle), putting them in the heavyweight class of architectural shingles. This extra weight comes from the dual-layer construction that provides enhanced durability and impact resistance.
Q: What wind speeds can Landmark LIFE shingles handle?
Landmark LIFE shingles come with standard 110 mph wind resistance and a 15-year wind warranty. They can be upgraded to 130 mph resistance with a 6-nail installation pattern, or pushed to 160 mph with additional installation requirements for exposed locations.
Q: How long is the algae resistance warranty on Landmark LIFE?
CertainTeed provides a 25-year StreakFighter algae resistance warranty on Landmark LIFE shingles, compared to just 10 years on standard Landmark shingles. This extended protection helps maintain the roof’s appearance in climates where morning dew and shade create conditions for algae growth.
Q: What’s included in the SureStart warranty protection?
Landmark LIFE includes 10-Year SureStart Protection that covers both labor and disposal costs if there’s a manufacturing defect, not just materials like most warranties. This full replacement coverage provides complete protection for the first decade after installation.
Q: How does Landmark LIFE compare to standard Landmark shingles?
Landmark LIFE offers UL 2218 Class 3 impact resistance (standard Landmark has no impact rating), weighs more at 219-238 lbs per square, and includes enhanced warranties — 25-year algae protection versus 10 years and the 10-Year SureStart full replacement coverage. Both lines share the same wind resistance options up to 160 mph.
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