Quality-assured films
The films tested and approved by the Gütegemeinschaft are shown on the individual manufacturer subpages. They meet the requirements set out in the Technical Appendix and may…
Members of the RAL Gütegemeinschaft from A–Z
The members of the Gütegemeinschaft Kunststoff-Fensterprofilsysteme comprise system houses, manufacturers of gaskets, raw materials, film, adhesive…
