We have manufactured the Perma Lock aluminum, zinc, and copper shingles since 1948. We offer a lifetime non-prorated warranty and have a 165 mph wind warranty. Our shingle systems are completely interlocking one with another and also with all the trim flashings. All colors are energy star rated. Easy to install and you can walk on them without damaging them. Our shingle system has a class 4 hail rating and has the highest fire rating.
Brands: Perma Lock Aluminum Shingles, Perma Lock Zinc Shingles, Perma Lock Copper Shingles