
Hall construction experts
Sports halls, storage halls, port halls and other halls all across Finland
Janus Oy is a domestic construction company with hall construction as its main activity. Since 1992, we have constructed more than 500 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.
High-quality hall construction for your needs – ask for an offer!
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!
The hall structure enables the construction of large open areas without supporting columns, ensuring flexible and versatile spaces suitable for a wide range of activities. Energy-efficient design and moderate construction costs make the Janus Hall a competitive alternative to traditional hall solutions.
The Janus Hall is designed for long-term use and adaptability, ensuring strong resale value even after years of operation. Its relocatable and flexible structure allows the hall to be reused for different purposes and in different locations, helping the investment retain its value exceptionally well throughout its entire lifecycle.
Overall cost-efficiency is created through the combined effect of several factors. A durable and flexible structure is complemented by reliability and strong resale value. The result is a hall solution that is economically sound from the perspectives of use, maintenance and long-term future value.













