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Overview
Codes
Shakes
     Certi-Split®
     Certi-Sawn®
     Certi-Ridge®
Shingles
     Certigrade®
     Certi-Ridge®
Re-manufactured
     Certi-Cut®
     Certigrade®
     Certigroove®
Pre-Treated
     Certi-Last®
     Certi-Guard®
Benefits
     Overview
     Environmental
     Fire Safety
     Impact Resistance
     Wind Resistance
     Insulative Value
Warranty