Founded in 1969, today POLYGLASS is one of the world's leading producers of modified bitumen roofing and waterproofing membranes. Decades of practical experience in the application of roofing and waterproofing materials lie behind the success of Polyglass. This practical background, combined with broad experience in manufacturing and engineering, enables the POLYGLASS to offer a wide range of high quality products to the worldwide roofing and waterproofing market.