Residential Design & Build Product Guide

Centennial Slate

CertainTeed introduces Centennial slate, the first in a new generation of asphalt roofing shingles that replicates the true look of blended slate. Centennial Slate utilizes CertainTeed's Super Shangle construction with two full-size 18 by 36-in base shingles, resulting in four layers of shingle protection and 8 in. exposure when applied.