Large Format Modular Siding Exclusively by Forma Steel
Forma Steel Large Format Steel Panels Allow for Designability
30% less labor and material than ACM composite systems.
Forma Steel Large Format Modular Siding panels are a segmented exterior cladding system of 24-gauge, reinforced, and fabricated steel. A truly uncomplicated system that eliminates pre-measurements and fabrication delays. The rainscreen application has interlocking seams and hidden fasteners.
- Panels are modified on-site with factory trims. Simplified detailing for faster and more efficient application
- Panels are offered in our standard 35 colors, 6 specialty finishes, and 8 wood grain textures.





