Landmark™ 2000 Structural System
The Landmark™ 2000 Structural System Employs a special truss purlin (an open web roof secondary structural member) that is exclusive to Butler.
Widespan™ Structural System
Providing the practicality of a rigid frame combined with almost unlimited design flexibility to meet your needs.
Tier I and Tier II Classic Building System
Fast, flexible and affordable design options