Thybar Corp. has released Vibro-Curb, which has integral, vibration-dampening spring isolators. The curbs provide mounting for rooftop HVAC units and come with a 2-by-4-inch wood nailer for attaching ...

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 ...

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 ...