And this is how it works.
Thank you for your enquiry.
We will answer you as soon as possible. In the meantime here are some articles from our magazine to inspire you.
Always with best regards,
Your Finstral Team
This may also be of interest:
An interview with Joachim Oberrauch.
FIN-Window with Step-line in a clinker construction.
There is no alternative. Joachim Oberrauch on the benefits of hard uPVC in window construction.