Technical Specifications

Your shingles need to help protect your home on a daily basis. Duration FLEX
™
shingles
are more flexible than standard shingles, for enhanced durability and performance in all
environmental conditions, including storms and cold weather installation. And they’re the
only SBS modified polymer shingle that also comes with the advanced performance of
patented SureNail
®
Technology for added confidence in windy conditions.
TruDefinition
®
DURATION FLEX
™
Shingles with SureNail
®
Technology
As with other Duration
®
Series shingles, Duration FLEX
™
shingles include:
• Patented SureNail
®
Technology for exceptional wind resistance
• Limited Lifetime Warranty**/
‡‡
• 130-MPH Wind Resistance Limited Warranty**
• StreakGuard
™
Protection with a 10-year Algae Resistance Limited Warranty**