I noticed in our house that the bottom of our cabinets and doors of or bedrooms has damage markings or defect. This is perhaps due to our furniture arrangements usually our cabinets are situated behind the door. In our entrance door, you can see shoe marks also in the bottom. And because of this, we always schedule for repainting jobs and we find it very expensive. My friend told me to use kick plate. It is enough to protect the lower rail of our doors.