Portareto’s own frames and entrance profiles are certified by various PVC certifications and most importantly RAL. Due to this fact, all our products are subjected to regular quality controls.
The RAL quality badge, is given strictly to products that are either manufactured or offered, according to high and fully-defined quality standards. Additionally, these products are regularly monitored by independent institutes, such as the SKZ plastics center in southern Germany and Institute for Technology of frames, IFT. The goal is to ensure continuous functionality for quality frames and your entrances, so you can use them for decades, without problems.
The Aluplast GmbH company is already certified according to ISO, for more than 20 years. Applying this quality management system requires continuous development and improvement of procedures and products, which are regularly monitored by the BSI (British Standards Institution) certification body. It is a fact that quality orientation is very important for us, in every part of the process.
The CE badge is a mark of the European CEN standardization committee. This badge determines for all Europe and regardless the material, the main features and performance classification of frames and entrances. It also shows compliance and accordance of the product line, with the applicable European standards and guidelines. Moreover, it reduces trading barriers and enables the product’s marketability to all Europe. The frame profiles for quality windows and entrances of Aluplast meet the CE directives and furthermore, their compliance is monitored at regular intervals by the IFT (Institute for frames technology).