ŁUKPLAST Window Factory

The factory, based in Łuków, was founded in 2001. Since its inception, it has been engaged in the production of PVC and aluminum windows and doors.

Production is based on proven German technology in the Rehau and Aluplast systems. The rich experience of the German partner and the young and professional staff have allowed us to achieve high quality of our products and services in a short period of time.


Quality Policy

Meeting your needs

The quality policy at Łukplast is based on striving to provide customers with products that meet their ever-increasing expectations and needs, while also meeting legal requirements for the product and other building regulations.

Continuously improving our actions

Continuous improvement of production and service delivery processes, expanding the range of manufactured products, and implementing new technologies serves as the basis for the development of the company and strengthening its position in the market.

Systematically controlling quality

Our products and services are subject to systematic controls. Thanks to this, we are confident in the satisfaction of our customers.



The ŁUKPLAST Window Factory focuses on a high level of professionalism and continuous development of modern production technologies. All elements, i.e., PVC profiles, fittings, insulated glass, steel reinforcements, have quality certificates, and the finished product is systematically tested in a specialist technical laboratory. The workforce undergoes continuous training, which allows us to guarantee the highest quality of the products offered and installation services provided. The products manufactured meet all European technical standards, have certificates of conformity with technical approvals required by building regulations.

Our production is based on the highest quality raw materials and materials, which are:

  • high-quality PVC profiles from German companies Rehau and Aluplast,
  • insulated glass from the Pilkington group,
  • fittings from the leading producer Siegenia and G-U,
  • Aluprof aluminum profile systems.



Domestic sales

In our company showroom, you can count on professional service. The qualified sales department staff will answer all your questions to tailor an offer that meets your expectations.

International sales

The export department deals with sales abroad. For more information, please contact the office at the email address: export@lukplast.pl.


Our Partners


Aluplast Sp. z o.o. is the largest supplier of PVC window systems on the Polish market. Currently, more than 200 authorized producers in Poland produce PVC windows and doors based on the systems offered by the company. Aluplast, as one of the few representatives of the industry, is listed on the 500 largest companies in Poland, published by Polityka, Rzeczpospolita, and Gazeta Bankowa, among others. Aluplast also twice ranked first in the ranking of the largest plastic processors in Poland. The Aluplast Group is one of the most dynamically developing producers of PVC window systems in Europe and currently ranks third in the ranking of European producers.


As a premium brand in the field of polymer-based solutions, REHAU is a leading global supplier of products and systems for the construction, automotive, and industrial markets. REHAU offers intelligent solutions for residential, commercial, and industrial construction as well as infrastructure construction. The company’s success is based on window and façade systems, interior installations, and infrastructure and environmental engineering. The range is complemented by comprehensive system solutions for modern energy-efficient construction and the use of renewable energy sources.


Pilkington has been producing glass since 1826. In 2006, the Pilkington company was acquired by the Japanese NSG Group. The Pilkington brand was retained as the name of the Group’s products for the construction and automotive industries. The NSG Group is now one of the world’s largest producers of glass and glass products, operating in three main sectors: Automotive, Architectural, and New Technologies. Production takes place in 30 countries on four continents. The Group’s products are sold in 105 countries.


The GU Group is one of the world’s leading suppliers of window and door systems, automatic entrances, and building management systems. For many years, the Group has consisted of the brands BKS, Ferco, and GU Automatic. Developing and implementing new ideas for over 100 years in accordance with the maxim “System Advantage,” the Group has developed innovative solutions that are functionally and technically tailored to the individual needs of each customer.


SIEGENIA-AUBI Sp. z o.o. is a manufacturer of high-quality window and door hardware and innovative solutions in the field of room ventilation. It is a modern company with an established global brand. Siegenia’s main goal is to create friendly and comfortable interiors that have a positive impact on the well-being of the people in them. To achieve this, the company places a strong emphasis on innovation, high-quality workmanship, economic considerations, and benefits for users.