Protan is a Norwegian owned industry group is a world leader in construction membrane technology. We develop and supply membr ... anes, roof systems, ventilation systems and technical textiles. Our head office is in Drammen, Norway, and we have 900 employees based in 11 countries plus a vast, world-wide distribution network. Our largest business area is roofing and membranes. We also specialize in tailor-made, flexible ventilation ducts for mines and tunnels. In addition, we supply multi-purpose technical textiles for a range of applications. Protan is also one of the largest roofing contractors in the Nordic region. With more than 80 years of experience, Protan has developed innovative solutions adapted to a global market and demanding climates. We work closely with our customers and suppliers to stay at the forefront of technology, the environment and competence. This gives us unique experience and insight that means that we can deliver flexible, tailor-made solutions adapted to local requirements - whether our customer needs environmentally friendly watertight roofing, ventilation for demanding environments or other technical protection. read more