The history of our factory windows is dating back to 1996, when it began operations at 35 Wałowa Street as a PVC Carpentry Production Company Gazomontaż SA. Eight years later it was transformed into an independent business entity under the name Construction Company SZACH-MAT. Almost twenty years of practice gave us deep knowledge of the joinery industry and established our stable position as a manufacturer of windows on the market.


As a reputable manufacturer of windows and doors, we use only materials of the world’s leading system providers in the production of our windows and doors. Since the beginning of our windowfactory, we work closely with corporations VEKA, Winkhaus, Saint-Gobain and Aluprof, together striving to make our products were among the best on the market.


Work for us is not just a way to make money but, above all, a passion. Therefore, each customer can count on the fact that we devote our time to him and that we do everything to make the satisfaction with our products and services as large as possible. Our work does not finish at the time of delivery or installation of windows. Customers can always count on our support even after the warranty period.


We are happy to share our constantly improved knowledge advising customers the best solution in a particular situation. Customers really appreciate our individual and flexible approach to each project.

Modern technologies for best quality

Our products are being constantly improved. Following the market needs, we regularly introduce innovative solutions and modernize our machinery park and transport.

Professional service

Our ambitious sales team put a lot of heart and energy in order to ensure that all our customers – both the largest international companies and individual clients, service at the highest level.

Our mission

To our customers, we want to be more than just a supplier of the highest quality building materials. We want to become a partner for many years, whose help and support you can always count on. We develop for you!

Our products

In our assortment you will find everything! Starting from the basic windows of 5-chambers, through the 6- and 7-chambers windows or Soundproof ones and ending on aluminum facades. We also have a wide selection of accessories, including shutters, blinds and mosquito nets. If you cannot find the information on our website about the product you are interested in, please contact our sales team who will provide you with comprehensive information.

Nie ma projektu,
którego nie bylibyśmy w stanie wykonać!