Made in Missouri, Our Distributor Proudly Supports Local Jobs. For homeowners who want the highest level of impact protection without compromising on style, Landmark® ClimateFlex® is the smart choice. These shingles combine the dimensional beauty of architectural roofing with the strength of rubberized polymer-modified asphalt — giving you Class 4 impact resistance, cold-weather flexibility, and lasting durability. Designed to perform in even the harshest climates, Landmark ClimateFlex offers long-term value and protection, all backed by CertainTeed's century-long legacy of roofing excellence and a trusted lifetime-limited warranty.
About CertainTeed Roofing Technologies
As a result of our dedication to product improvements and manufacturing excellence, we've developed numerous valuable technologies that help contractors and homeowners build better, safer, more comfortable homes. This CertainTeed product features the following roofing technologies:
QuadraBond Technology
This feature firmly secures the layers of a shingle together, helping roofs stand up to wind and weather so they maintain their beauty and performance. Featuring an industry-best four points of adhesion, and backed by CertainTeed's superior manufacturer's warranty, QuadraBond delivers exceptional quality and reliable strength against shingle delamination.
StreakFighter® technology
This provides reliable, long-term protection against the unsightly black streaks caused by algae formation. Featuring copper-infused surface granules that possess natural anti-algae properties, StreakFighter works to prevent algae from taking hold on shingles – helping roofs maintain their beauty and color.
CertaSeal
CertaSeal is a high-grade adhesive made from a proprietary blend of asphalts and polymers that seals shingles together on the roof to safeguard against wind uplift, shingle blow off, and moisture infiltration. Unlike harder sealants that can dry out and crack over time, it is designed to remain pliable and accommodate the slight structural shifts caused by years of temperature and weather changes.
NailTrak®
CertainTeed provides a wide nailing area has helped contractors install our shingles with speed, accuracy, and confidence for more than a decade. NailTrak removes the guesswork with three separately defined lines, presenting a large area to guide nailing and a smaller area for extreme steep-slope applications.
Key Features
The Gorilla Guarantee
More than a promise — it's our commitment to unmatched craftsmanship and total transparency. We stand by our work 100%, no exceptions.
- Honest assessments — repair when possible, replace when necessary
- Premium materials and certified installation, every job
- 100% workmanship coverage backed in writing