The joint brochure of Gütegemeinschaft Kunststoff-Fensterprofilsysteme (GKFP), Qualitätsverband Kunststofferzeugnisse (QKE) and EPPA is written for window manufacturers and their customers.
GKFP, QKE and EPPA have thus created a neutral informational brochure on the topic of PVC window sustainability that window manufacturers can use when speaking with their end clients.
The brochure is available in the four languages German, English, French and Polish. Please find the PDF files under “Downloads”.