A threshold ramp can, for most people, appear to be the simplest thing in the world. Even so, differences in threshold ramp design and in particular functionality for the end-user, health-care personnel and family members can be quite considerable. For this reason, it is important to first look at the type of threshold/door and the way it is situated, before choosing a threshold ramp solution. The 4 illustrations below depict typical door placements. Click on the illustration that best depicts your particular requirements and follow the directions, which will help you choose the correct threshold ramp solution.