We are quite often asked about the difference between wedge wheelchair ramps and overstep wheelchair ramps.
The main difference is that wedge ramps are made specifically for the height of the step where as overstep ramps are more universal and can be used on various different heights.
The wheelchair ramps images above show a doorline wedge ramp which is used on a specific step and an overstep wheelchair ramp which can be used on a gradient of 1:6 up to 1:15