Everything from a single source for 50 years now.
Do you want windows made of PVC? Good choice. PVC makes a perfect insulator and is easy to maintain, durable and ideal for recycling. Finstral has been making windows and doors of PVC for nearly 50 years now. In contrast to others, we do everything ourselves: developing frame profiles, producing insulation glass, setting installation standards. That is why our PVC windows offer advantages that can only be found at Finstral.