TruDefinition® Duration STORM® Shingles with SureNail® and WeatherGuard® Technologies: Two Technological Breakthroughs in One High-Performance Shingle
Impact-Resistant Shingles are a great choice for homeowners concerned with the effect of severe weather on their roof. They feature patented SureNail®
Technologies that offer the following. SureNail®
Breakthrough design features a tough, woven, engineered reinforcing fabric in the nailing area to promote easy, fast and consistent nail gun fastening.
Triple Layer Protection® from a unique “triple layer” of reinforcement that occurs when the fabric overlays the common bond of the shingle laminate layers, resulting in excellent fastener holding power.
Outstanding adhesion from our enhanced Tru-Bond®† sealant, which grips tightly to the engineered fabric nailing strip on the shingle below.
Excellent adhesive power due to specially formulated wide adhesive bands that help keep shingle layers laminated together.
Exceptional wind resistance that delivers 130-MPH*/***** wind warranty performance with only four nails. Requires 33% fewer nails for maximum warranty protection**, which can mean fewer deck penetrations.
Impact resistance from the integrated polymeric backing feature of our patented WeatherGuard® Technology, which helps achieve one of the industry’s highest ratings, UL 2218, Class 4.