Unsurpassed Aesthetics & Performance. Remarkable Service. For over two decades, Enviroshake has been a leader in the composite roofing industry. In 1998 our founder set out with a mandate to create a technologically advanced product to fulfill a market niche in the roofing industry. Today that vision lives on as the Enviroshake , Enviroshingle, and Enviroslate products. Based in Ontario, Canada, Enviroshake manufactures engineered composite roofing products that authentically replicate the aesthetic of natural cedar shake, shingles and slate. Our thousands of installations across the globe and feats of engineering attest to Enviroshake’s pioneering role in the composite roofing industry. Enviroshake’s superior proven and proprietary formula, which boasts a sustainable combination of post-industrial recycled plastics, elastomers, and natural fibres, and our refined manufacturing process create premium products with unsurpassed durability, longevity, performance, and appeal. Our engineered products are designed to withstand the most intense climates, last a lifetime, and offer the beauty of traditional cedar and slate roofing. With Enviroshake you can expect: Expert consultation: Our team is here to help you achieve your project vision Highest-quality materials offering unsurpassed performance Excellent warranties to give you peace of mind