| System Component | FLEX-SYS® | CORR-SPAN® | Conventional |
|---|
| Flexible Design |
Yes |
Yes |
Yes |
| Clear Span Capabilities |
Over 300' |
Over 300' |
Typically 120' |
Roof System/Profile
|
Sloped |
Curved or Flat |
Flat |
| Roof Material |
Maintenance-free Galvalume™ Steel |
Maintenance-free Galvalume™ Steel |
Tar & Gravel Built Up, Heavy Maintenance – Environmental Unfriendly |
Wall Framing
|
Structural Steel |
Self-Framing Engineered Steel Panel |
Structural Steel |
| Architectural Wall System |
Masonry, Metal, Stucco, Cladding, Glass, Pre-Cast |
Masonry, Metal, Stucco, Cladding, Glass, Pre-Cast |
Masonry, Metal, Stucco, Cladding, Glass, Pre-Cast |
| Insulation - Roof |
R-20 |
R-40 or Greater |
R-12 |
| Insulation - Wall |
R-20 |
R-20 |
R-12 |
Interior Space
|
Structural Steel - Columns & Rafters |
No Structural Steel - Unobstructed |
Structural Steel - Columns & Rafters |
| Foundation |
Piers & Footing, Grade Beam |
Cost Effective Floating Slab or Perimeter Grade Beam |
Piers & Footing, Grade Beam |
Procurement
|
Integrated System – Complete Envelope Engineered, Designed, Manufactured, Erected |
Integrated System - Complete Envelope Engineered, Designed, Manufactured, Erected |
Multiple Components + Subtrades |
|
COM-BLD® provides a variety of pre-manufactured building system components. 
The CORR-SPAN® system designed from an engineered panel requires no structure steel and can span up to 300' providing unobstructed sight lines and bright clean interiors.
FLEX-SYS® provides limitless design features with integrated cranes and clear spans up to 300'.