Roof waterproofing is critical in the protection of buildings from water damage as it prevents leaks and further structural deterioration securing the interior living conditions. Each roof, whether flat or inclined, a complex concrete one or metal, with bituminous membranes or a green roof is unique and requires different solutions. ALCHIMICA’s liquid roofing systems based on polyurethane waterproofing membranes ensure a lasting shield against rain, snow and other environmental conditions preserving the value and longevity of properties.