Thybar has been serving the HVAC and sheet metal industries as a manufacturer of custom sheet metal products for over 60 years. Thybar has six manufacturing facilities with plants in Addison, IL (Corporate HQ); Farmers Branch, TX; Akron, OH; Louisville, KY; Reno, NV; and Jacksonville, FL. All Thybar manufacturing facilities are equipped with advanced laser technology. Thybar PE department is involved in the design and manufacture of custom sheet metal products to ensure compliance with both wind load and seismic building code requirements. Thybar offers the patented Vibro-Curb rooftop curb for vibration isolation applications. Vibro-curbs are available in 1, 2, or 3 deflections to accommodate mild or severe vibration requirements. Thybar is the industry leader in adapting new rooftop units to existing roof curbs with a Thybar Retro-Mate. Thybar Retro-Mate saves costly curb reconstruction by mechanically interfacing the new unit and existing curb. Thybar Corporations experience, commitment to quality, customer service and reputation differentiates us from our competitors.