TruDefinition® Duration STORM™ Impact-Resistant Shingles with WeatherGuard® Technology are the ideal premium shingle choice for homeowners concerned with the effect of severe weather on their roof. Unlike standard shingles, TruDefinition® Duration STORM™ features patented WeatherGuard Technology with an integrated polymeric backing material. This allows the shingles to meet one of the industry's highest ratings for impact resistance.
TruDefinition® Duration STORM™ Shingles are available in popular colors with bold, lively contrast and complementing shadow lines for greater dimension. They feature a Limited Lifetime Warranty (for as long as you own your home)* and 130-MPH Wind Resistance Limited Warranty.* Beyond the outstanding curb appeal and impressive warranty coverage, they also come with the advanced performance of patented SureNail® and WeatherGuard® Technology.