PVC window FAQs
What are the advantages of a RAL quality-assured PVC window?
The developer or end consumer has the confidence of knowing that all window components and manufacturing steps are…
Quality-assured reinforcements
The reinforcements used in quality-assured PVC window profile systems are subject to the provisions of the Technical Appendix to RAL-GZ 716. They are manufactured…
Quality-assured connectors
The connectors used in quality-assured PVC window profile systems are subject to the provisions of the Technical Appendix to RAL-GZ 716. They are manufactured…