It is designed to drain water from the roof, and its classic design will be a great addition to the building facade. The production technologies used guarantee the undisputed quality and reliability of the drainage system for 50 years. SMART drainage systems are reliable, high-quality and durable. Features of the “Smart” drainage system -The polymer-coated metal used in the production of the Smart drainage system complies with European environmental regulations and standards: EN ISO 14001 and EN ISO 50001. - The Smart drainage system is made of Highbuild poliester steel produced by the Slovakian concern USS, 0.6 mm thick, with a polymer coating on both sides - 50 microns - The polymer coating has high UV stability - RUV4 - The steel can be used in a wide range of temperature fluctuations, both in heat and at negative temperatures, due to the slight linear expansion of steel as a material. - Size 125/90mm.