Wienerberger is giving a free-of-charge system guarantee for up to 20 years on its Koramic roofing solutions. Installation companies can get the corresponding certificate online. Once the project and product data have been entered on the website www.all4roof.de, the certificate can be downloaded.
The Koramic system guarantee is a full guarantee that includes removal, replacement and all consequent costs, providing claims are deemed justified and accepted. Precondition is that only products from the Koramic roofing solutions have been used for the entire roof structure. The system guarantee refers to Wienerberger roofing tiles, from the price list valid in Germany, including ceramic and technical accessories.
Beyond the statutory guarantee obligation
In construction, a five-year statutory guarantee obligation generally applies. With the ten-year professional and 20-year premium system guarantees, Wienerberger is doubling and even quadrupling this period. The guarantee term depends on the selected Wienerberger Koramic products. The 30-year guarantee on frost resistance remains valid irrespective of this additional guarantee.