Duration FLEX
Duration FLEX combines the proven SureNail Technology with SBS polymer-modified asphalt for Class 4 impact resistance. The rubberized formulation provides enhanced flexibility and durability.
Key Features
- SureNail Technology reinforced nailing zone
- SBS polymer-modified (rubberized) asphalt
- Class 4 Impact Resistance (UL 2218)
- StreakGuard Algae Resistance
- Flexes without cracking in temperature extremes
- 130 mph wind resistance
- May qualify for insurance discounts
Specifications
130mph
Wind Rating
Class 4
Impact Rating
Class A
Fire Rating
250 lbs
Per Square
30-50 years
Expected Lifespan
$130-$160
per square
StreakGuard
Pros
- Class 4 impact rating for hail protection
- May qualify for 15-35% insurance discount
- SBS polymer maintains flexibility
- Combines SureNail with impact resistance
Cons
- Higher cost than standard Duration
- Limited color options
- Still capped at 130 mph wind warranty
Regional Performance
Rubberized formula handles cold well
Good for hail-prone areas
Class 4 rating ideal for hail belt
SBS handles temperature extremes
Flexible in wet conditions
Best choice for hail and severe weather
Installation Notes
- Handle carefully - softer material can be damaged
- Install in moderate temperatures when possible
- Use impact-resistant accessories for full system
Best For
Warranty Coverage
- Material
- Lifetime Limited
- Workmanship
- Up to 25 years
- Wind Speed
- 130 mph
- Algae Resistance
- 10 years
- Prorated
- Yes
- Transferable
- Yes
Available Colors (5)
Onyx Black
Estate Gray
Driftwood
Brownwood
TeakAbout Owens Corning
Owens Corning is a global leader in building and construction materials, known for their distinctive pink insulation and high-quality roofing products. Their Duration series shingles are among the most popular in the industry.
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