Class 4 Impact-resistant Materials
Pinnacle Impact
The Pinnacle Impact shingles are among the Class 4 impact resistance shingles by Cornerstone Roofing and Restoration specially designed for the challenging Colorado market, notorious for its hailstorms.
Core 4 Tech
The Core 4 and Impact Resistant features of Pinnacle Impact shingles from Cornerstone Roofing and Restoration elevate their performance in Colorado’s hail-prone environment.