For Oknoplast, compliance with certifications is essential. This guarantees its customers an optimal level of quality for its openings, whether in terms of durability, insulation or respect for the environment throughout the manufacturing process.
Your PVC window company offers certified openings. If it meets legal obligations, it is also a way to ensure their quality. There are French and European standards in this area and Oknoplast has chosen to be certified by the strictest standards.
This certification concerns in particular our PVC Winergetic Premium Passive windows. These windows must be able to be integrated into passive housing and thus meet very strict requirements in terms of thermal insulation.
National Fenestration Rating Council
The Paris Institute certified our double-glazed windows. This means that the glazing offered by Oknoplast perfectly meets the needs of the French market in terms of comfort and insulation.
For the design, manufacture and sale of PVC windows and other aluminium windows and doors, this standard assures you that Oknoplast has implemented an efficient quality management system.
Like the first certificate mentioned, the Q-Zert certification is awarded by the research institute IFT Rosenheim. It certifies the conformity of the products and cleanliness in the company. This then makes it possible to comply with the European standard EN 14351-1:2006, which itself is necessary to obtain the CE mark certificate.
Finally, this certification was granted to our Winergetic and Winergetic Premium Passive windows. It rewards the high-energy performance of these openings and is delivered by one of the most influential institutes in Europe.