Coletanche

For over 40 years, Coletanche® has been at the forefront of waterproofing technology, delivering high-performance bituminous geomembranes designed to meet the diverse needs of civil engineering projects. Manufactured by Axter, Coletanche® is known for its unique formulation, offering exceptional resistance to UV rays, chemicals, and extreme weather conditions. With millions of square meters installed worldwide, Coletanche® stands as a reliable and sustainable solution for environmental protection and infrastructure development.