Thybar Seismic/Wind Load Rated Roof CurbsThybar offers seismic/wind load rated roof curbs. Rated curbs will resist the effects of site-specific forces determined according to the requirements of the International Building Code or other applicable codes. Curb walls are of heavy gauge galvanized steel construction, and appropriate wall thickness is determined by project specific analysis of curb wall stresses generated by the seismic/wind load acting on the rooftop unit.

Thybar Corp.