Roofs are subject to extreme stress. They are exposed not only to all types of weather conditions, but often also to chemical and biological pollutants.
In addition the classic flat roof is undergoing considerable change. The roof is becoming a utilised surface. Penetrations, aerials, air-conditioning units and the associated maintenance tasks are taking their toll on roof waterproofing systems more than ever, and yet these roofs are expected to be even more reliable. In urban areas roofs are being converted into new living spaces. Planted roofs, terraces and leisure zones are becoming more common. ALSAN Systems offer a customised solution for all these requirements. From coloured markings for the maintenance paths and resilient regeneration layers to fully developed, heavy-duty and complete waterproofing systems a whole raft of tailor-made solutions are available with a wide range of attractive finishes.