

Circa late 80s a popular roof material turned out to be very problematic. Cal Shake was the manufacturer. Man this cement shingle, in most cases, turned out to be a bad product. The material was very brittle. I never walk on the stuff and suggest that no one dues less you are a licensed roofing contractor. If the house such as the one in the photo ever had to be tented for termites, I can guaranty that damage to a good portion of this lightweight material will occur. A termite company most certainly will have you sign a waiver releasing them from any roof material damage. About 75% of the shingles on the dwelling in this picture were already damaged.










