Reliable supplier of German windows
German Windows and Doors with DELIVERY ON TIME
KORSA Fenster GmbH is your reliable partner in the world of window and door construction! We offer reliable and fast delivery times combined with German quality to provide you with the best possible solutions. Our competitive prices, premium service and special conditions for construction companies make us the ideal choice for builders and developers. Entrust your projects to us and we will ensure their successful completion.
Special conditions for builders and developers
Extremely reliable delivery times
Many options for decoration, dyeing and technical solutions
Guaranteed Delivery times
KORSA Fenster GmbH is proud to offer its customers extremely reliable and guaranteed delivery times for windows and doors. We understand how important it is to receive the right product in time for the successful completion of your construction projects. Therefore, we are committed to meeting these deadlines without exception.
Our company has many years of experience in supplying high-quality windows and doors, and we have developed an efficient logistics system to guarantee our international customers accurate and on-time delivery. We understand that construction deadlines are always tight, so our goal is to do everything possible to provide you with the necessary materials on time.
Good prices and German quality
KORSA Windows & Doors are renowned for their German quality and competitive prices. Our products are manufactured to the highest quality standards, which is an integral part of the German manufacturing tradition. We use only the best materials to ensure the long service life and reliability of our products.
Our prices always remain competitive thanks to optimized production and cooperation with leading material suppliers. We believe that you shouldn't compromise quality for price, and that's why we offer the perfect combination of cost and quality.
The best deals for construction companies and builders
KORSA Fenster GmbH specializes in serving construction companies and developers with their specific requests. We understand the needs of this sector and can offer customized solutions based on the size and scope of the order.
Our team of experts is ready to advise you on the best choice of windows and doors for construction projects of any scale. We also offer special conditions for bulk orders and are ready to support you at every stage of your project.
Choose KORSA Fenster GmbH for reliable delivery, excellent quality, and special conditions for construction companies and window dealers. We are proud to help you build the future.
PVC systems REHAU
Manufacturing since 1998
Aluminum systems from leading EU manufacturers
Fast and on-time delivery
10 years warranty
Advantages of Working with Us
KORSA Fenster GmbH is your reliable partner in creating customized window and door structures that cater to your individual and exclusive needs. We are dedicated to ensuring maximum customer satisfaction. We offer various structural and technical options that align with your functional and design requirements. Each case is assessed individually, and we provide professional consultations to our clients. We adapt to your schedule and needs, even if it involves unscheduled work and urgent delivery, to ensure the timely completion of construction projects.
Various structural and technical solutions
Solutions for individual and specific cases
Adherence to deadlines for project completion on-time
Individual glass decor, stained glass, and muntins
On-request lamination and dyeing
Any combination of colors
Our commitment to meeting customer's individual needs
Individualized logistics for each client
How do we deliver windows overseas?
We are fulfilling orders for our customers from the USA and Canada. How do we prepare the windows for delivery?
You can see it in the video!
Photo gallery of our works
More than 3,700 of our corporate customers are satisfied with our products and service
Get in touch today!
We are pleased to present you a wide range of windows, which includes various types of materials and designs for your project.
Choose the solution that best meets your needs and requirements!