GlasConzept Schilaski

I am absolutely delighted with my new glass door! The quality of the glass is outstanding – it has a beautiful pattern and is very sturdy. I especially love how the glass was installed in the old door. Thanks to Mr. Schilaski and his team, the old door has become a real eye-catcher! I couldn't have imagined it any better. I highly recommend this company and will definitely use them again if needed. A clear 5-star recommendation!!

I am absolutely thrilled with this company's work! From the initial consultation to the final installation, everything went smoothly and professionally. The glasswork was executed exactly according to my specifications – precise to the millimeter, high-quality, and a real visual highlight. I was particularly impressed by the speed of service and the friendliness of the entire team. I wholeheartedly recommend them to anyone who values ​​quality, reliability, and precision!

Dear GlasConzept Team, We would like to thank you for the excellent service and the implementation of our desired plan for replacing windows, two uPVC lift-and-slide systems, and a wooden entrance door. We had obtained several quotes; although GlasConzept wasn't the cheapest provider, we were impressed by their service. We were always helped with any queries we had, and we received excellent advice. The installation of the windows and the lift-and-slide systems went smoothly and to our complete satisfaction. The wooden front door had to be postponed due to the supplier, but the final result wa

Our living room window on the second floor had a crack and needed to be replaced. After a very friendly phone call with an employee, she promptly sent a technician to assess the situation. The technician was very friendly and competent. It quickly became apparent that normal transport via the stairwell wasn't feasible due to the size of the pane and that a crane would be necessary. After we received the quote and placed the order, GlasConzept took care of everything. The crane installation went smoothly. We were very satisfied from start to finish.

I would like to share my experience with Glas Concept in Düsseldorf. Seven years ago, after comparing prices and services extensively, we chose Glas Concept for our new build. We ordered all our windows and the huge sliding patio door from Glas Concept. From scheduling the appointment and meeting on-site to receiving the quote and the professional, meticulously clean workmanship, we were completely satisfied. Even last-minute changes were handled without any problems. After our plumber let us down regarding the two shower enclosures we had ordered, and I explained our problem to the instal