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As registered WIEHAG partner, you can order glulam products and bearing systems online.


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WIEHAG Timber Construction

160 years experience in timber construction

WIEHAG GmbH is headquartered in Altheim, Upper Austria, and has over
160 years of experience in timber construction. Founded in 1849 as a small carpentry shop, WIEHAG is now one of the leading providers of bearing systems, roofs and glulam products. With around 300 employees, WIEHAG GmbH generates annual sales of roughly € 68 million, with an export rate of around 64 percent. WIEHAG GmbH is a wholly-owned subsidiary of WIEHAG Holding GmbH, which is also the parent company of WIEHAG Bau GmbH.

Business segments

1. Timber engineering

In the field of timber engineering, WIEHAG is one of Europe's leading providers for wide-span bearing systems and complete roof systems for exhibition centres, sports and leisure centres, industrial halls, warehouses, production halls, logistics centres, commercial and office buildings, multi-purpose halls, bridges and special buildings and structures.

2. Wood systems

In the Wood.Systems segment for indoor and outdoor construction, WIEHAG produces glulam for factory-assembled bearing system solutions and individual components and Profidec (a ready-to-assemble glulam system for roofs, ceilings and walls).


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WIEHAG is CHAS registered
(Construction Health&Safety
Assessment Scheme)