Thon Congress Gardermoen
Under the auspices of the Olav Thon group, NP BYGG AS has been commissioned to expand Thon Congress Gardermoen with a new hall of approximately 8,550 square meters which will be ready in the summer of 2026.
For this project, Jotne Ankers will deliver a main staircase on two floors, an external escape staircase and five or six smaller external straight staircases.