IKO Dynasty architectural shingles carry a high-performance limited wind warranty rating of up to 130 mph (210 km/h). This elite wind resistance is unlocked primarily through the integration of IKO's proprietary ArmourZone technology, which features a wide reinforced nailing strip and high-tensile fabric that prevents fastener pull-through, coupled with aggressive FastLock sealant strips along the bottom edge that thermally bond tightly in high-wind zones.
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