Quality and innovation
Słuja Steel Structures
At Konstrukcje Sluja, we believe that quality and innovation go hand in hand. Our experience in the design and construction of steel structures makes us a leader in the industry. We offer comprehensive solutions tailored to the individual needs of our customers, ensuring the durability and safety of our products. With us, you can be sure that your projects will be carried out with the utmost care and attention to detail.
At Konstrukcje Sluja, we combine quality with innovation, offering durable and safe steel structures tailored to individual needs. Thanks to our experience and precision, we carry out projects with the utmost care.

Get to know our history
Who are we?
Konstrukcje Stalowe Słuja Sp. z o. o. is a company with many years of experience. We started our business in 1992 as “Usługowy Zakład Instalacyjno – Ślusarski” and we operated under this brand until November 2011. Then we transformed into a limited liability company under the name: “Konstrukcje Stalowe Słuja Sp. z o.o.”
Many years of experience and highly qualified technical staff allow us to implement a variety of steel structures. We have achieved a key position on the regional market and are among the leading companies in our industry.
About us
In numbers

50
Qualified workers
200
300
Tons per month
1992
year
Over 30 years of experience

2500
2500m2 production area

10 000
10 000m2 hardened surface
Our specializations
What do we offer?
Beam structures
Chute structures
Balustrade structures
Structures of device elements
Combustion chamber structures
Roof girders and trusses
Quality in every detail
See our projects
See how our steel designs combine durability with modern style. Each implementation is the result of passion and precise workmanship, which distinguish our designs from others. From solid foundations to sophisticated details – our designs are an example of perfection in every form. Take a look at our gallery to see how our ideas turn into reality.
Quality guarantee
Our certificates
Certificate of compliance of factory production control
Valid from April 1, 2019 to March 31, 2026. Issued by the TÜV Rheinland Polska certification body.
Welding process assessment certificate
Valid from April 12, 2022 to April 11, 2027. Issued by the TÜV Rheinland Polska certification body.
Welding qualification certificate
Valid from April 1, 2019 to March 31, 2026. Issued by the TÜV Rheinland Polska certification body.
We are waiting for your contact
Contact us
Have questions or want to discuss your project? We are here to help you. Whether you need advice or a full offer, our team will respond to your needs. Contact us and together we will find the best solution!