About the VIR System
The VIR is patented system designed to sit between an existing roof curb and curb mounted piece of equipment. The VIR is designed to reduce the vibration from a roof curb mounted piece of equipment to the building structure. Along with reducing the vibration from the unit, the VIR also acts as a seismic and wind restraint to keep the unit attached to the roof curb.
VIB-ISO will engineer each VIR system to match the specified unit and meet any customer requirements. The VIR system is available in either 1” or 2” deflection depending on the customer’s requirements. The VIR system is shipped nearly fully assembled with the springs and restraints installed at VIB-ISO in order to reduce onsite labor. On site, the VIR design allows for quick assembly requiring only basic tools to install it to the existing roof curb.