Janus Oy is a domestic construction company with hall construction as its main activity. Since 1992, we have constructed more than 250 halls for various usage purposes and have been a Finnish pioneer in the lightweight construction of halls. Today, our Heinola-based company is known as a high-quality cooperative partner whose long-standing experience and high-quality halls are appreciated all across Finland.
Janus Oy designs, constructs and fits out halls throughout Finland. Our Janus halls are suitable for a wide range of usage purposes, from sports activities to the needs of ports and industrial companies. We are a trusted expert in hall constructions for even the most demanding of needs - contact us and request a quote!