Welcome to Koen Kozijnen, your reliable partner for perfectly fitting plastic window frames, tailored to your specific living needs. We are known for our efficiency and flexibility and offer high-quality window frames at affordable prices. Our expert installation is provided by local professionals in and around Groningen, Assen, Drachten, and now also in Amersfoort.
As experts in plastic frames, doors and sliding doors, we are committed to providing top quality and service in these regions. We are happy to provide you with expert and non-binding advice, followed by a tailor-made and competitive quote. We also offer help with applying for subsidies and energy saving loans through the government.
Koen Kozijnen is your address for custom made plastic frames, doors and sliding doors, all at competitive prices. If you have any questions, would you like to schedule a consultation or would you like to request a quote immediately? Please feel free to contact us without obligation by telephone, our contact form, or send us a message via WhatsApp.