A cantilever sliding vehicle gate is a trackless gate system which is perfect where ground levels vary and a traditional sliding vehicle gate will not work. 

A small concrete pad is poured which houses the special cantilever gate hardware. The gate runs on rollers and suspends the gate in the air.

As this gate does not require a track like the standard sliding vehicle gate, this is also a option for those who already have a special driveway (exposed aggregate, limestone ect) has been poured. 

As this gate is suspended in the air it requires a tail to counterbalance the weight of the gate, so this gate will require a bigger retraction area than a standard sliding gate.