The Vibro-Curb has integral, vibration-dampening spring isolators for mounting rooftop HVAC units, says the manufacturer. The flexible, 8-inch counter flashing provides a weather seal while permitting easy access to the isolators, the company says. These curbs are custom sized and spaced to accommodate the rooftop unit’s weight and center of gravity, the company states. Deflections of 1, 2, or 3 inches may be provided. Units can be fabricated to match a specific roof pitch or configuration. Factory assembly is available, or units can be shipped in a limited number of subassemblies to the jobsite.

Thybar Corp., 913 S. Kay Ave., Addison, IL 60101; 800-666-2872 or 630-543-5300; 630-543-5309 (fax); (e-mail); (website).

eProduct #185