Norwegian company established in 1919 – turnover 900 million NOK – offices in 5 countries.
Hallmaker AS is a company in Rubb Industries.

Large industrial structure designed and constructed for flexible business and rental opportunities

Location: Eggemoen, Hønefoss
Client: Ola Tronrud AS
Building Specifications: 30m x 108m


Hallmaker has completed several projects for Ola Tronrud AS, including a smaller aircraft hangar and this large industry building for rental purposes.


This building was designed in keeping with the main building that was already built on site at Eggemoen, Hønefoss. Hallmaker had to consider the external landmarks and aesthetics. All the colours featured in the building materials were carefully adjusted to suit the existing building.


Furthermore, Hallmaker adapted the glass facades to meet the customer’s requirements.


In this project Hallmaker used Kingspan steel cladding for the walls, Protan AS fabric cladding for the roof and Østlandske Fasadeteknikk supplied the exterior doors and glass windows. The building was constructed in just 6-8 weeks, with the steel frame being set up, roof panels fitted, walls mounted, most of windows and doors installed and roofing completed within this time.


The building has a large number of windows to provide natural light and provides a large, open spaces for rental purposes. Both buildings were completed at Eggemoen, Hønefoss. Hønefoss Airport is conveniently located on a plateau between Jevnaker and Hønefoss and offers world-class aviation facilities for businesses based on its premises.