Thybar officials say the filter curb for rooftop equipment adds filter capacity to rooftop HVAC units. Each filter curb is custom manufactured to precise specifications by the company, and most are ...

Vibro-Curb is a curb that provides mounting for rooftop HVAC units. The device has integral, vibration-dampening spring isolators that can be easily accessed. Roofing may be completed at a later date ...

Mount Union Borough is set to see new industry move in. Gov. Tom Wolf announced Monday that Curbs Plus Inc., a manufacturer of roof curbs for HVAC units, plans to establish a new production facility ...