Our online event series for window manufacturers and interested professionals is going into the next round. You can register online from the beginning of August.
Our brochure "Quality-assured bonding technology", which we implemented on the occasion of the GKFP symposium TechnologieForumZukunft, has now been published as a technical supplement in GLASWELT.
In month of May, RAL launched a PR campaign #ZeichenDesVertrauens (sign of trust) to demonstrate the added value of the RAL quality certification to manufacturers and consumers. We as…
Our contribution to more energy efficiency in buildings
The RAL QUALITY MARK according to RAL-GZ 716 stands for PVC window profile systems and their system components such as gaskets, adhesives…