The TRAC Rail Roof Penetration System makes installing roof curbs simpler and faster.

• Resists negative Pressure.
• No bolting Cee’s to Zee’s or field notching.
• Saves valuable man hours in the field.
• Safer to install while standing on roof panels.
• Can accommodate purlin or bar joist systems.
• Loose Rib Caps for all panel profiles.

Double and Multi-Spans are available,
the number of spans are determined by curb length.


Systems are shipped complete with Sealants, Fasteners, & Installation instructions.

Competitively Priced!