By using PurlinXT technology, Butler has created a pre-engineered framing system that can extend up to 60 feet, which is easily the longest bay size available in the industry. The vast, open area, allows for building owners to maximize the functionality of their space. The Landmark 2000 structural system uses Truss PurlinXT structural members on top of solid-web primary frames, and rod bracing to create a long-bay framing system. The businesses that will benefit from the massive size of this structural system are ones that benefit from or absolutely require open areas with a lot of floor space.
