Owens Corning vs. CertainTeed Shingles: Which Is Right?

Owens Corning vs. CertainTeed at a glance

Two genuinely different engineering approaches

Owens Corning's differentiator is visible right on the shingle: the SureNail strip is a woven fabric band in the nailing zone, designed to give roofing nails significantly more material to bite into than a standard nailing strip — the idea being fewer blow-offs in high wind, provided the nailing is done correctly. CertainTeed's Landmark takes a different tack, focusing on algae resistance through copper-infused granules and building a reputation among contractors for a heavier, more dimensional shingle appearance. Neither approach is objectively superior — they're solving for different failure modes (wind uplift vs. algae staining) with different technology.

Pro tip from our network contractors

Owens Corning's Platinum Protection warranty — their strongest tier, covering both material and labor at 50 years non-prorated — requires an OC Platinum Preferred Contractor specifically, a smaller certified pool than some competitors. Confirm your contractor holds this exact certification if the top-tier labor coverage is a deciding factor for you.

How to actually decide

If wind resistance and nail-holding strength are your top concern (common in areas prone to high winds without being a full hurricane zone), Owens Corning's SureNail technology is a genuine, visible engineering feature worth asking your contractor about directly. If long-term appearance and algae resistance in a humid climate matter more, CertainTeed's StreakFighter granules and Landmark's reputation for a substantial look are worth weighing. As with any shingle comparison, ask local contractors which brand they're certified to install at the top warranty tier — that's often the more practical deciding factor. See GAF vs. Owens Corning and GAF vs. CertainTeed for how the third major brand compares to each.