Hybrid Structure
The new Hybrid Building offers the option of steel or fabric side walls with the durability of Hercules Truss Arch Buildings. Since there are no internal support posts, the structure allows for maximum usable space. The fabric cover is available in several colors, and its permeable properties make it energy efficient. The polyethylene cover allows the transmission of abundant natural light, reducing the need for supplemental lighting.
from ClearSpan Fabric Structures