BUILT-UP/MODIFIED BITUMEN

• Bitec
• CertainTeed
• Firestone
• GAF
• Johns Manville
• Hyload
• Polyglass
• Soprema
• TAMKO
• The Garland Company, Inc.
• U.S. Intec, Inc.
• U.S. Ply, Inc.

SINGLE-PLY

• Carlisle
• IB Roof Systems
• Johns Manville

METAL

• PAC-CLAD
• Architectural Building Components
• UniClad
• The Garland Company Inc./Imecto

Manufacturer List subject to change.