Product Guide: TruDefinition Duration Storm Shingles

[@Roofsbycore]

OC Trudefinition impact resistant, Duration Series; With Sure nail Design and triple layer protection in nailing zone. Max holding power with Weatherguard technology. Integrated polymeric backing material UL2218 class 4. UL or Underwriters labratory's tests the shingles with a steel ball dropped from 9 feet; the ball must hit the shingle in the same spot twice. if Any of the 6 areas of the shingle shows damage, it's considered no good!

[@Roofsbycore]

Owen's Corning Platinum Preferred Pennsylvania; Core Roofing & Restoration offers the total protection system for your home with sure Nail technology and unmatched warranties on labor and product.