+56 64 232 1409

We are in the city of La Unión, Los Lagos region, Chile

Our brand ULTU means
Roof in mapudungún (LOCAL NATIVE LANGUAGE)

The Ultu panel factory is the result of the effort of local entrepreneurs that come to provide new options on the market for OSB boards. Our products represent an addition to the supply of the construction world and give development opportunities for the city of La Unión.

Using the most modern technology and first quality raw materials from plantation forests.

Learn About our Quality Standards

Voluntary PS 2 product standard

Voluntary PS 2 product standard covers performance requirements, such as, bonding performance, board construction...

ASTM Standards

Since its founding in 1898, ASTM (American Society for Testing and Materials) is one of the international organizations of...


This USA company certifies the structural quality of our product under the standard PS 2.